./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe034_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/safe034_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/safe034_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe034_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 14:15:10,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:15:11,074 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:15:11,079 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:15:11,080 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:15:11,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:15:11,123 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:15:11,123 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:15:11,124 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:15:11,128 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:15:11,129 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:15:11,129 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:15:11,130 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:15:11,131 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:15:11,131 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:15:11,132 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:15:11,132 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:15:11,132 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:15:11,133 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:15:11,133 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:15:11,133 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:15:11,134 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:15:11,134 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:15:11,134 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:15:11,134 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:15:11,135 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:15:11,135 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:15:11,135 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:15:11,136 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:15:11,136 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:15:11,137 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:15:11,137 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:15:11,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:15:11,138 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:15:11,138 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:15:11,138 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:15:11,138 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:15:11,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:15:11,139 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:15:11,139 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:15:11,139 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:15:11,140 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:15:11,140 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:15:11,140 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:15:11,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:15:11,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:15:11,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:15:11,432 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:15:11,436 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:15:11,437 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe034_tso.i [2024-01-29 14:15:12,678 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:15:12,935 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:15:12,935 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe034_tso.i [2024-01-29 14:15:12,952 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b842b38d/356bf18d601240a8a1d93918ad9e79ce/FLAGcc3a08af7 [2024-01-29 14:15:12,966 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b842b38d/356bf18d601240a8a1d93918ad9e79ce [2024-01-29 14:15:12,972 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:15:12,973 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:15:12,975 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe034_tso.yml/witness.yml [2024-01-29 14:15:13,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:15:13,189 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:15:13,192 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:15:13,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:15:13,198 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:15:13,199 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:15:12" (1/2) ... [2024-01-29 14:15:13,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f33f2ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:13, skipping insertion in model container [2024-01-29 14:15:13,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:15:12" (1/2) ... [2024-01-29 14:15:13,203 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e0c7c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:13, skipping insertion in model container [2024-01-29 14:15:13,203 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:15:13" (2/2) ... [2024-01-29 14:15:13,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f33f2ea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:15:13, skipping insertion in model container [2024-01-29 14:15:13,204 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:15:13" (2/2) ... [2024-01-29 14:15:13,204 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:15:13,610 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:15:13,612 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] z <= 2 [2024-01-29 14:15:13,612 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,612 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,612 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,612 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,613 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= x [2024-01-29 14:15:13,613 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,613 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,613 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] x == 0 || x == 1 [2024-01-29 14:15:13,613 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] y == 0 || y == 1 [2024-01-29 14:15:13,613 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= z [2024-01-29 14:15:13,614 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] z <= 127 [2024-01-29 14:15:13,614 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,614 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,614 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= y [2024-01-29 14:15:13,614 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,615 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] x <= 1 [2024-01-29 14:15:13,615 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] y <= 1 [2024-01-29 14:15:13,615 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,615 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,615 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,616 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,616 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,616 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] 0 <= x [2024-01-29 14:15:13,616 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,616 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] z <= 2 [2024-01-29 14:15:13,616 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] y == 0 || y == 1 [2024-01-29 14:15:13,617 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] y <= 1 [2024-01-29 14:15:13,617 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,617 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,617 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] 0 <= z [2024-01-29 14:15:13,617 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] x <= 1 [2024-01-29 14:15:13,618 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,618 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] 0 <= y [2024-01-29 14:15:13,618 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] x == 0 || x == 1 [2024-01-29 14:15:13,618 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,618 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] z <= 127 [2024-01-29 14:15:13,618 INFO L98 nessWitnessExtractor]: Location invariant before [L796-L796] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,620 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,620 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] z <= 127 [2024-01-29 14:15:13,620 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= z [2024-01-29 14:15:13,620 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,621 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,621 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,621 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 14:15:13,621 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x [2024-01-29 14:15:13,622 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y == 0 || y == 1 [2024-01-29 14:15:13,622 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x == 0 || x == 1 [2024-01-29 14:15:13,622 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] z <= 2 [2024-01-29 14:15:13,622 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,622 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,623 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y [2024-01-29 14:15:13,623 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,623 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,623 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,624 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 1 [2024-01-29 14:15:13,624 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,625 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 1 [2024-01-29 14:15:13,625 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] __unbuffered_p0_EAX == 0 || ((0 <= __unbuffered_p0_EAX && __unbuffered_p0_EAX <= 1) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) [2024-01-29 14:15:13,626 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] x == 0 || x == 1 [2024-01-29 14:15:13,626 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] y == 0 || y == 1 [2024-01-29 14:15:13,626 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,626 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] 0 <= y [2024-01-29 14:15:13,627 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,627 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] x <= 1 [2024-01-29 14:15:13,627 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,627 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,627 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,627 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] z == 2 [2024-01-29 14:15:13,628 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] 0 <= x [2024-01-29 14:15:13,628 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] y <= 1 [2024-01-29 14:15:13,628 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,628 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,629 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,629 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,629 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,629 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,629 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= y [2024-01-29 14:15:13,630 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,630 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= z [2024-01-29 14:15:13,630 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,630 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-29 14:15:13,631 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] z <= 127 [2024-01-29 14:15:13,631 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,631 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= x [2024-01-29 14:15:13,631 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,631 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] z <= 2 [2024-01-29 14:15:13,631 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 1 [2024-01-29 14:15:13,632 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y == 0 || y == 1 [2024-01-29 14:15:13,632 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,632 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 1 [2024-01-29 14:15:13,632 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x == 0 || x == 1 [2024-01-29 14:15:13,632 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] x <= 1 [2024-01-29 14:15:13,632 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL [2024-01-29 14:15:13,632 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,633 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,633 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,633 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,634 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,634 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] y == 1 [2024-01-29 14:15:13,634 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] x == 0 || x == 1 [2024-01-29 14:15:13,634 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] z <= 2 [2024-01-29 14:15:13,634 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,635 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,635 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,635 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= x [2024-01-29 14:15:13,636 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= z [2024-01-29 14:15:13,636 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] z <= 127 [2024-01-29 14:15:13,636 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,637 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,637 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-29 14:15:13,637 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y <= 1 [2024-01-29 14:15:13,637 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,637 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,638 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= x [2024-01-29 14:15:13,638 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] z <= 2 [2024-01-29 14:15:13,638 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,638 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL [2024-01-29 14:15:13,639 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y == 0 || y == 1 [2024-01-29 14:15:13,639 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,639 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= z [2024-01-29 14:15:13,639 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,639 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 1 <= __unbuffered_cnt [2024-01-29 14:15:13,639 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x == 0 || x == 1 [2024-01-29 14:15:13,639 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] z <= 127 [2024-01-29 14:15:13,640 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,640 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= y [2024-01-29 14:15:13,640 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,640 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,640 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,641 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 1 [2024-01-29 14:15:13,641 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] z <= 127 [2024-01-29 14:15:13,641 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,641 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,641 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,641 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y == 0 || y == 1 [2024-01-29 14:15:13,641 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,642 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= y [2024-01-29 14:15:13,642 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] z <= 2 [2024-01-29 14:15:13,642 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= z [2024-01-29 14:15:13,642 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x == 0 || x == 1 [2024-01-29 14:15:13,642 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,642 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,642 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,643 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x <= 1 [2024-01-29 14:15:13,643 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,643 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 1 [2024-01-29 14:15:13,643 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,643 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= x [2024-01-29 14:15:13,644 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 14:15:13,644 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,644 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-29 14:15:13,645 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,645 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,645 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y == 0 || y == 1 [2024-01-29 14:15:13,645 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 1 [2024-01-29 14:15:13,645 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x == 0 || x == 1 [2024-01-29 14:15:13,645 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,646 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-29 14:15:13,646 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] z == 2 [2024-01-29 14:15:13,646 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-29 14:15:13,646 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,646 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,647 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,647 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,647 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,647 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 1 [2024-01-29 14:15:13,648 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,648 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,648 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= x [2024-01-29 14:15:13,648 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= y [2024-01-29 14:15:13,648 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] y == 0 || y == 1 [2024-01-29 14:15:13,648 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,648 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] x == 0 || x == 1 [2024-01-29 14:15:13,649 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] z <= 2 [2024-01-29 14:15:13,649 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,649 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-29 14:15:13,650 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= z [2024-01-29 14:15:13,650 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] y <= 1 [2024-01-29 14:15:13,650 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,650 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,650 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,650 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,651 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,651 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,651 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] x <= 1 [2024-01-29 14:15:13,652 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] z <= 127 [2024-01-29 14:15:13,652 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,652 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= y [2024-01-29 14:15:13,652 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,652 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x == 0 || x == 1 [2024-01-29 14:15:13,653 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,653 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,654 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,654 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x <= 1 [2024-01-29 14:15:13,654 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,654 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] z <= 2 [2024-01-29 14:15:13,656 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y <= 1 [2024-01-29 14:15:13,656 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,656 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] z <= 127 [2024-01-29 14:15:13,656 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y == 0 || y == 1 [2024-01-29 14:15:13,656 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= z [2024-01-29 14:15:13,656 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,657 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= x [2024-01-29 14:15:13,657 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-29 14:15:13,658 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,658 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,658 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,658 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-29 14:15:13,658 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-29 14:15:13,658 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-29 14:15:13,658 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-29 14:15:13,659 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-29 14:15:13,659 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x == 0 || x == 1 [2024-01-29 14:15:13,659 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,659 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= z [2024-01-29 14:15:13,659 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] z <= 127 [2024-01-29 14:15:13,659 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y == 0 || y == 1 [2024-01-29 14:15:13,659 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= y [2024-01-29 14:15:13,660 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,660 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,660 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,660 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= x [2024-01-29 14:15:13,660 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= __unbuffered_cnt [2024-01-29 14:15:13,660 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (unsigned long )arg == 0UL [2024-01-29 14:15:13,660 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 1 [2024-01-29 14:15:13,661 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,661 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,661 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,661 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 1 [2024-01-29 14:15:13,661 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] z <= 2 [2024-01-29 14:15:13,661 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,661 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,662 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-29 14:15:13,662 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:15:13,662 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:15:13,662 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] y == 0 || y == 1 [2024-01-29 14:15:13,662 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,663 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,663 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,663 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] x == 0 || x == 1 [2024-01-29 14:15:13,663 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,663 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,663 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,663 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= z [2024-01-29 14:15:13,664 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,664 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] y <= 1 [2024-01-29 14:15:13,664 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= y [2024-01-29 14:15:13,664 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= x [2024-01-29 14:15:13,664 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,664 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,664 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] x <= 1 [2024-01-29 14:15:13,665 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] z <= 127 [2024-01-29 14:15:13,665 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,665 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] z <= 2 [2024-01-29 14:15:13,667 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y <= 1 [2024-01-29 14:15:13,668 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,668 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,668 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,668 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= z [2024-01-29 14:15:13,668 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x == 0 || x == 1 [2024-01-29 14:15:13,668 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] z <= 127 [2024-01-29 14:15:13,669 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,669 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= x [2024-01-29 14:15:13,669 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,669 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x <= 1 [2024-01-29 14:15:13,669 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,669 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= y [2024-01-29 14:15:13,669 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,669 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] z <= 2 [2024-01-29 14:15:13,670 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-29 14:15:13,670 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y == 0 || y == 1 [2024-01-29 14:15:13,670 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,670 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,670 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,671 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (unsigned long )arg == 0UL [2024-01-29 14:15:13,671 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] z <= 2 [2024-01-29 14:15:13,671 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,671 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= y [2024-01-29 14:15:13,671 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] y == 0 || y == 1 [2024-01-29 14:15:13,671 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,671 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,672 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,672 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,672 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,672 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] z <= 127 [2024-01-29 14:15:13,672 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-29 14:15:13,672 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] y <= 1 [2024-01-29 14:15:13,672 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= z [2024-01-29 14:15:13,673 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] x <= 1 [2024-01-29 14:15:13,673 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,673 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,673 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] x == 0 || x == 1 [2024-01-29 14:15:13,673 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,673 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,673 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= x [2024-01-29 14:15:13,674 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,674 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] z <= 127 [2024-01-29 14:15:13,674 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,674 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= y [2024-01-29 14:15:13,674 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,674 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] x <= 1 [2024-01-29 14:15:13,674 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,674 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= z [2024-01-29 14:15:13,675 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] z <= 2 [2024-01-29 14:15:13,675 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-29 14:15:13,675 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] y <= 1 [2024-01-29 14:15:13,675 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,675 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,678 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= x [2024-01-29 14:15:13,679 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,679 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] x == 0 || x == 1 [2024-01-29 14:15:13,679 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] y == 0 || y == 1 [2024-01-29 14:15:13,683 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,683 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,683 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,683 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,683 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x <= 1 [2024-01-29 14:15:13,684 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= x [2024-01-29 14:15:13,684 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] z == 1 [2024-01-29 14:15:13,684 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,684 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,684 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,684 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y == 0 || y == 1 [2024-01-29 14:15:13,684 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 1 [2024-01-29 14:15:13,685 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,685 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= y [2024-01-29 14:15:13,685 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,685 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,686 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,686 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x == 0 || x == 1 [2024-01-29 14:15:13,686 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:15:13,686 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,686 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p0_EAX == 0 [2024-01-29 14:15:13,686 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_cnt == 0 [2024-01-29 14:15:13,686 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard1 == (_Bool)0 [2024-01-29 14:15:13,687 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] x == 0 [2024-01-29 14:15:13,687 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] y == 0 [2024-01-29 14:15:13,687 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p1_EAX == 0 [2024-01-29 14:15:13,687 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard0 == (_Bool)0 [2024-01-29 14:15:13,687 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] z == 0 [2024-01-29 14:15:13,687 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:15:13,687 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL [2024-01-29 14:15:13,687 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,688 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y <= 1 [2024-01-29 14:15:13,688 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,688 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x == 0 || x == 1 [2024-01-29 14:15:13,688 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] z <= 2 [2024-01-29 14:15:13,688 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,689 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,689 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-29 14:15:13,689 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= z [2024-01-29 14:15:13,689 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] z <= 127 [2024-01-29 14:15:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y == 0 || y == 1 [2024-01-29 14:15:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= x [2024-01-29 14:15:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 1 [2024-01-29 14:15:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= y [2024-01-29 14:15:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] (unsigned long )arg == 0UL [2024-01-29 14:15:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-29 14:15:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= y [2024-01-29 14:15:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= z [2024-01-29 14:15:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,692 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 1 [2024-01-29 14:15:13,692 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x == 0 || x == 1 [2024-01-29 14:15:13,692 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 1 [2024-01-29 14:15:13,692 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,692 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y == 0 || y == 1 [2024-01-29 14:15:13,692 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,692 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= x [2024-01-29 14:15:13,692 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (unsigned long )arg == 0UL [2024-01-29 14:15:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] z <= 2 [2024-01-29 14:15:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] z <= 127 [2024-01-29 14:15:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= y [2024-01-29 14:15:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y <= 1 [2024-01-29 14:15:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y == 0 || y == 1 [2024-01-29 14:15:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 1 [2024-01-29 14:15:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL [2024-01-29 14:15:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= x [2024-01-29 14:15:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] z <= 127 [2024-01-29 14:15:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x == 0 || x == 1 [2024-01-29 14:15:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] z <= 2 [2024-01-29 14:15:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= z [2024-01-29 14:15:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-29 14:15:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 1 [2024-01-29 14:15:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] z <= 2 [2024-01-29 14:15:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y == 0 || y == 1 [2024-01-29 14:15:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= y [2024-01-29 14:15:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= x [2024-01-29 14:15:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x == 0 || x == 1 [2024-01-29 14:15:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 1 [2024-01-29 14:15:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL [2024-01-29 14:15:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] z <= 127 [2024-01-29 14:15:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= z [2024-01-29 14:15:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL [2024-01-29 14:15:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= y [2024-01-29 14:15:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] x <= 1 [2024-01-29 14:15:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-29 14:15:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= z [2024-01-29 14:15:13,700 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,700 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] y <= 1 [2024-01-29 14:15:13,700 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,700 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] z <= 2 [2024-01-29 14:15:13,703 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] x == 0 || x == 1 [2024-01-29 14:15:13,704 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] z <= 127 [2024-01-29 14:15:13,704 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] y == 0 || y == 1 [2024-01-29 14:15:13,704 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= x [2024-01-29 14:15:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-29 14:15:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= y [2024-01-29 14:15:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= x [2024-01-29 14:15:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= z [2024-01-29 14:15:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] y <= 1 [2024-01-29 14:15:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] x == 0 || x == 1 [2024-01-29 14:15:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] x <= 1 [2024-01-29 14:15:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] z <= 127 [2024-01-29 14:15:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] y == 0 || y == 1 [2024-01-29 14:15:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] z <= 2 [2024-01-29 14:15:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= x [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= z [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] z <= 2 [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] y == 0 || y == 1 [2024-01-29 14:15:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] x == 0 || x == 1 [2024-01-29 14:15:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-29 14:15:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] z <= 127 [2024-01-29 14:15:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= y [2024-01-29 14:15:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] y <= 1 [2024-01-29 14:15:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] x <= 1 [2024-01-29 14:15:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (unsigned long )arg == 0UL [2024-01-29 14:15:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= x [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] x <= 1 [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] x == 0 || x == 1 [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] z <= 127 [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] y == 0 || y == 1 [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 14:15:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 1 <= __unbuffered_cnt [2024-01-29 14:15:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= y [2024-01-29 14:15:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= z [2024-01-29 14:15:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] y <= 1 [2024-01-29 14:15:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] z <= 2 [2024-01-29 14:15:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (unsigned long )arg == 0UL [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] x == 0 || x == 1 [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= y [2024-01-29 14:15:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= z [2024-01-29 14:15:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] y <= 1 [2024-01-29 14:15:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] y == 0 || y == 1 [2024-01-29 14:15:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] z <= 127 [2024-01-29 14:15:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= x [2024-01-29 14:15:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] z <= 2 [2024-01-29 14:15:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] x <= 1 [2024-01-29 14:15:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-29 14:15:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] z <= 127 [2024-01-29 14:15:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= z [2024-01-29 14:15:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] x == 0 || x == 1 [2024-01-29 14:15:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] x <= 1 [2024-01-29 14:15:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:15:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 1 [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] z <= 2 [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= y [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= x [2024-01-29 14:15:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y == 0 || y == 1 [2024-01-29 14:15:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-29 14:15:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX <= 1 [2024-01-29 14:15:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] z <= 2 [2024-01-29 14:15:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] z <= 127 [2024-01-29 14:15:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= z [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 1 [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x == 1 [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p1_EAX <= 1 [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (z == 0 || z == 1) || z == 2 [2024-01-29 14:15:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:13,721 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-29 14:15:13,721 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y == 0 || y == 1 [2024-01-29 14:15:13,721 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:13,772 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:15:13,940 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/safe034_tso.i[945,958] [2024-01-29 14:15:14,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:15:14,120 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:15:14,134 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/safe034_tso.i[945,958] [2024-01-29 14:15:14,145 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local 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 14:15:14,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:15:14,458 INFO L206 MainTranslator]: Completed translation [2024-01-29 14:15:14,459 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:15:14 WrapperNode [2024-01-29 14:15:14,459 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:15:14,460 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 14:15:14,460 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 14:15:14,460 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 14:15:14,467 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,484 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,510 INFO L138 Inliner]: procedures = 176, calls = 57, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 168 [2024-01-29 14:15:14,516 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 14:15:14,517 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 14:15:14,517 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 14:15:14,517 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 14:15:14,528 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,528 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,546 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,566 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 14:15:14,567 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,567 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,584 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,587 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,589 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,591 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,595 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 14:15:14,596 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 14:15:14,596 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 14:15:14,596 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 14:15:14,597 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 02:15:14" (1/1) ... [2024-01-29 14:15:14,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:15:14,611 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 14:15:14,626 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 14:15:14,634 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 14:15:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 14:15:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 14:15:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 14:15:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 14:15:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 14:15:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 14:15:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 14:15:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 14:15:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-29 14:15:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-29 14:15:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-29 14:15:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-29 14:15:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-29 14:15:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-29 14:15:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 14:15:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 14:15:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 14:15:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 14:15:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 14:15:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 14:15:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 14:15:14,677 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 14:15:14,819 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 14:15:14,821 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 14:15:15,794 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 14:15:15,795 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 14:15:23,202 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 14:15:23,202 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 14:15:23,203 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:15:23 BoogieIcfgContainer [2024-01-29 14:15:23,203 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 14:15:23,205 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 14:15:23,205 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 14:15:23,208 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 14:15:23,208 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 02:15:12" (1/4) ... [2024-01-29 14:15:23,209 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c6fdd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:15:23, skipping insertion in model container [2024-01-29 14:15:23,209 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:15:13" (2/4) ... [2024-01-29 14:15:23,209 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c6fdd7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:15:23, skipping insertion in model container [2024-01-29 14:15:23,210 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 02:15:14" (3/4) ... [2024-01-29 14:15:23,210 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c6fdd7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:15:23, skipping insertion in model container [2024-01-29 14:15:23,210 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:15:23" (4/4) ... [2024-01-29 14:15:23,211 INFO L112 eAbstractionObserver]: Analyzing ICFG safe034_tso.i [2024-01-29 14:15:23,228 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 14:15:23,228 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 566 error locations. [2024-01-29 14:15:23,228 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 14:15:23,687 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 14:15:23,739 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 636 places, 627 transitions, 1266 flow [2024-01-29 14:15:24,078 INFO L124 PetriNetUnfolderBase]: 1/624 cut-off events. [2024-01-29 14:15:24,078 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:15:24,102 INFO L83 FinitePrefix]: Finished finitePrefix Result has 634 conditions, 624 events. 1/624 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 134. Compared 6018 event pairs, 0 based on Foata normal form. 0/57 useless extension candidates. Maximal degree in co-relation 610. Up to 2 conditions per place. [2024-01-29 14:15:24,102 INFO L82 GeneralOperation]: Start removeDead. Operand has 636 places, 627 transitions, 1266 flow [2024-01-29 14:15:24,158 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 633 places, 624 transitions, 1257 flow [2024-01-29 14:15:24,173 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 14:15:24,183 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;@20ffff01, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 14:15:24,183 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1036 error locations. [2024-01-29 14:15:24,185 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 14:15:24,185 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 14:15:24,185 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:15:24,186 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 14:15:24,186 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 14:15:24,187 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1033 more)] === [2024-01-29 14:15:24,193 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 14:15:24,193 INFO L85 PathProgramCache]: Analyzing trace with hash 373797, now seen corresponding path program 1 times [2024-01-29 14:15:24,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 14:15:24,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2851314] [2024-01-29 14:15:24,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 14:15:24,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 14:15:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 14:15:24,475 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 14:15:24,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 14:15:24,476 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2851314] [2024-01-29 14:15:24,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2851314] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 14:15:24,477 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 14:15:24,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 14:15:24,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555428856] [2024-01-29 14:15:24,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 14:15:24,487 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 14:15:24,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 14:15:24,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 14:15:24,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 14:15:24,532 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 53 out of 627 [2024-01-29 14:15:24,535 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 633 places, 624 transitions, 1257 flow. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 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 14:15:24,535 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 14:15:24,536 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 53 of 627 [2024-01-29 14:15:24,536 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand