./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe011_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/safe011_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/safe011_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe011_tso.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:13:48,029 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:13:48,134 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:13:48,141 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:13:48,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:13:48,178 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:13:48,181 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:13:48,181 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:13:48,182 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:13:48,185 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:13:48,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:13:48,185 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:13:48,186 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:13:48,187 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:13:48,187 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:13:48,188 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:13:48,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:13:48,200 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:13:48,200 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:13:48,200 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:13:48,201 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:13:48,201 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:13:48,201 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:13:48,201 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:13:48,201 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:13:48,202 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:13:48,202 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:13:48,202 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:13:48,202 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:13:48,202 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:13:48,202 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:13:48,202 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:13:48,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:13:48,203 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:13:48,203 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:13:48,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:13:48,203 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:13:48,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:13:48,203 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:13:48,203 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:13:48,204 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:13:48,205 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:13:48,205 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:13:48,205 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:13:48,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:13:48,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:13:48,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:13:48,534 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:13:48,535 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:13:48,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe011_tso.i [2024-01-29 14:13:49,669 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:13:49,956 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:13:49,957 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe011_tso.i [2024-01-29 14:13:49,969 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9c9859e3/e9b5fe7223304798aca69af36b129fdc/FLAG34ea98def [2024-01-29 14:13:49,987 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9c9859e3/e9b5fe7223304798aca69af36b129fdc [2024-01-29 14:13:49,989 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:13:49,989 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:13:49,990 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe011_tso.yml/witness.yml [2024-01-29 14:13:50,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:13:50,174 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:13:50,176 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:13:50,177 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:13:50,181 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:13:50,183 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:13:49" (1/2) ... [2024-01-29 14:13:50,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ab7dda4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:13:50, skipping insertion in model container [2024-01-29 14:13:50,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:13:49" (1/2) ... [2024-01-29 14:13:50,185 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@459e0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:13:50, skipping insertion in model container [2024-01-29 14:13:50,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:13:50" (2/2) ... [2024-01-29 14:13:50,186 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ab7dda4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:50, skipping insertion in model container [2024-01-29 14:13:50,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:13:50" (2/2) ... [2024-01-29 14:13:50,187 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:13:50,418 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:13:50,419 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (unsigned long )arg == 0UL [2024-01-29 14:13:50,419 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,419 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] y == 0 || y == 1 [2024-01-29 14:13:50,419 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,420 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,420 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= z [2024-01-29 14:13:50,420 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,420 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,420 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] z <= 127 [2024-01-29 14:13:50,420 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,420 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,421 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= y [2024-01-29 14:13:50,421 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,421 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] y <= 1 [2024-01-29 14:13:50,421 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= x [2024-01-29 14:13:50,421 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] z <= 2 [2024-01-29 14:13:50,421 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] x <= 127 [2024-01-29 14:13:50,421 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] x <= 2 [2024-01-29 14:13:50,421 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= y [2024-01-29 14:13:50,422 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= x [2024-01-29 14:13:50,422 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,423 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,423 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,423 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y == 0 || y == 1 [2024-01-29 14:13:50,423 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,423 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] z <= 2 [2024-01-29 14:13:50,423 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-29 14:13:50,423 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,423 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 127 [2024-01-29 14:13:50,424 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= z [2024-01-29 14:13:50,424 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,424 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,424 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,424 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 2 [2024-01-29 14:13:50,424 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 1 [2024-01-29 14:13:50,424 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] z <= 127 [2024-01-29 14:13:50,425 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-29 14:13:50,425 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= x [2024-01-29 14:13:50,427 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,427 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= y [2024-01-29 14:13:50,427 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL [2024-01-29 14:13:50,427 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 2 [2024-01-29 14:13:50,427 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,428 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] z == 1 [2024-01-29 14:13:50,428 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,428 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,428 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,429 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,429 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 127 [2024-01-29 14:13:50,429 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y <= 1 [2024-01-29 14:13:50,429 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,429 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y == 0 || y == 1 [2024-01-29 14:13:50,430 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL [2024-01-29 14:13:50,430 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:13:50,430 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= z [2024-01-29 14:13:50,431 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,431 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,431 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,431 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,432 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] z <= 127 [2024-01-29 14:13:50,432 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,433 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] z <= 2 [2024-01-29 14:13:50,433 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] y == 0 || y == 1 [2024-01-29 14:13:50,433 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] y <= 1 [2024-01-29 14:13:50,433 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] x <= 127 [2024-01-29 14:13:50,433 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= y [2024-01-29 14:13:50,433 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,433 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,433 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= x [2024-01-29 14:13:50,434 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] x <= 2 [2024-01-29 14:13:50,434 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= __unbuffered_cnt [2024-01-29 14:13:50,434 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,434 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,434 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,434 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= x [2024-01-29 14:13:50,434 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] z == 2 [2024-01-29 14:13:50,434 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,435 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= y [2024-01-29 14:13:50,435 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 127 [2024-01-29 14:13:50,435 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,435 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 1 [2024-01-29 14:13:50,435 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 2 [2024-01-29 14:13:50,435 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y == 0 || y == 1 [2024-01-29 14:13:50,435 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-29 14:13:50,436 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,436 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,436 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] __unbuffered_cnt == 0 [2024-01-29 14:13:50,436 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] main$tmp_guard1 == (_Bool)0 [2024-01-29 14:13:50,436 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] z == 0 [2024-01-29 14:13:50,436 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] main$tmp_guard0 == (_Bool)0 [2024-01-29 14:13:50,436 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] x == 0 [2024-01-29 14:13:50,437 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] y == 0 [2024-01-29 14:13:50,437 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] __unbuffered_p2_EAX == 0 [2024-01-29 14:13:50,437 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,437 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,437 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,437 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,438 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= y [2024-01-29 14:13:50,438 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= z [2024-01-29 14:13:50,438 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 2 [2024-01-29 14:13:50,439 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 1 [2024-01-29 14:13:50,439 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,439 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] z <= 2 [2024-01-29 14:13:50,439 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,439 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] z <= 127 [2024-01-29 14:13:50,439 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y == 0 || y == 1 [2024-01-29 14:13:50,440 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,440 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= x [2024-01-29 14:13:50,441 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 127 [2024-01-29 14:13:50,442 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,442 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= x [2024-01-29 14:13:50,442 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,442 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,443 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,443 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= z [2024-01-29 14:13:50,443 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] x <= 127 [2024-01-29 14:13:50,443 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] y == 0 || y == 1 [2024-01-29 14:13:50,444 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,444 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,444 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] z <= 2 [2024-01-29 14:13:50,444 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= y [2024-01-29 14:13:50,444 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] y <= 1 [2024-01-29 14:13:50,444 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] z <= 127 [2024-01-29 14:13:50,444 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] x <= 2 [2024-01-29 14:13:50,445 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,445 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,445 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,445 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,445 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= y [2024-01-29 14:13:50,445 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,445 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] x <= 2 [2024-01-29 14:13:50,446 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] z <= 2 [2024-01-29 14:13:50,446 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] x <= 127 [2024-01-29 14:13:50,446 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,446 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,446 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] y <= 1 [2024-01-29 14:13:50,446 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] z <= 127 [2024-01-29 14:13:50,446 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,446 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= x [2024-01-29 14:13:50,447 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL [2024-01-29 14:13:50,447 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] y == 0 || y == 1 [2024-01-29 14:13:50,447 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= z [2024-01-29 14:13:50,447 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,447 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,447 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,448 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] y <= 1 [2024-01-29 14:13:50,448 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= y [2024-01-29 14:13:50,448 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,448 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,448 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,448 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] z == 2 || (((0 <= z && z <= 2) && z <= 127) && ((z == 0 || z == 1) || z == 2)) [2024-01-29 14:13:50,448 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,452 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] x == 2 [2024-01-29 14:13:50,452 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] y == 0 || y == 1 [2024-01-29 14:13:50,452 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,452 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,452 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-29 14:13:50,452 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-29 14:13:50,453 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,453 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y <= 1 [2024-01-29 14:13:50,453 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,453 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,453 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= z [2024-01-29 14:13:50,453 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 2 [2024-01-29 14:13:50,454 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] z <= 127 [2024-01-29 14:13:50,454 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y == 0 || y == 1 [2024-01-29 14:13:50,454 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,454 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= x [2024-01-29 14:13:50,455 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL [2024-01-29 14:13:50,455 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,455 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,455 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,455 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] z <= 2 [2024-01-29 14:13:50,455 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 127 [2024-01-29 14:13:50,456 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,456 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= y [2024-01-29 14:13:50,456 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-29 14:13:50,456 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,456 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y [2024-01-29 14:13:50,457 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 127 [2024-01-29 14:13:50,458 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] z <= 2 [2024-01-29 14:13:50,460 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,460 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= z [2024-01-29 14:13:50,461 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 2 [2024-01-29 14:13:50,461 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL [2024-01-29 14:13:50,465 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x [2024-01-29 14:13:50,466 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,466 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,466 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,466 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] z <= 127 [2024-01-29 14:13:50,466 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 1 [2024-01-29 14:13:50,466 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,466 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,466 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y == 0 || y == 1 [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 1 [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= x [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] z <= 2 [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= y [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 2 [2024-01-29 14:13:50,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y == 0 || y == 1 [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= z [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 127 [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] z <= 127 [2024-01-29 14:13:50,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-29 14:13:50,469 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,469 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,469 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,469 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y == 0 || y == 1 [2024-01-29 14:13:50,469 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 1 [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] z <= 127 [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= y [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= x [2024-01-29 14:13:50,470 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 127 [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 2 [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] z <= 2 [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= z [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-29 14:13:50,471 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] x <= 127 [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= y [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= x [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] z <= 127 [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] y <= 1 [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,472 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] z <= 2 [2024-01-29 14:13:50,473 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,473 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,473 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] y == 0 || y == 1 [2024-01-29 14:13:50,473 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= z [2024-01-29 14:13:50,473 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,473 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] x <= 2 [2024-01-29 14:13:50,473 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,473 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-29 14:13:50,474 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-29 14:13:50,474 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 14:13:50,474 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,476 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= z [2024-01-29 14:13:50,476 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] z <= 2 [2024-01-29 14:13:50,476 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] z <= 127 [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= y [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,477 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y == 0 || y == 1 [2024-01-29 14:13:50,478 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 1 [2024-01-29 14:13:50,478 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] x == 1 [2024-01-29 14:13:50,478 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,478 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,478 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,478 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-29 14:13:50,478 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 2 [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] z <= 127 [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] z <= 2 [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 127 [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,479 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= x [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= z [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y == 0 || y == 1 [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 1 [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= x [2024-01-29 14:13:50,480 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] z <= 127 [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 127 [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y == 0 || y == 1 [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] z <= 2 [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 2 [2024-01-29 14:13:50,481 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,482 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y <= 1 [2024-01-29 14:13:50,482 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= y [2024-01-29 14:13:50,482 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= z [2024-01-29 14:13:50,482 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,482 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-29 14:13:50,482 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-29 14:13:50,483 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-29 14:13:50,487 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-29 14:13:50,487 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-29 14:13:50,487 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-29 14:13:50,487 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] z <= 2 [2024-01-29 14:13:50,488 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 1 <= __unbuffered_cnt [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] y <= 1 [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= z [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] x <= 2 [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] z <= 127 [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= x [2024-01-29 14:13:50,490 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= y [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] y == 0 || y == 1 [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] x <= 127 [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (unsigned long )arg == 0UL [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,491 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] z <= 127 [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 2 [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] z <= 2 [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= z [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 1 [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,492 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y == 0 || y == 1 [2024-01-29 14:13:50,493 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= x [2024-01-29 14:13:50,493 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,493 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 127 [2024-01-29 14:13:50,493 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,493 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,493 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,493 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] z <= 2 [2024-01-29 14:13:50,494 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= z [2024-01-29 14:13:50,494 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,494 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 127 [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] z <= 127 [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-29 14:13:50,495 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 2 [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y == 0 || y == 1 [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 1 [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 14:13:50,496 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] z <= 127 [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 127 [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] z <= 2 [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 1 [2024-01-29 14:13:50,497 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y == 0 || y == 1 [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 2 [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= z [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= z [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] z <= 127 [2024-01-29 14:13:50,498 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 1 [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= y [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y == 0 || y == 1 [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] z <= 2 [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x == 2 [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,499 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] z <= 2 [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= z [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= x [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,500 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 127 [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] z <= 127 [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 2 [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y == 1 [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 1 <= __unbuffered_cnt [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] z <= 2 [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 2 [2024-01-29 14:13:50,501 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] z <= 127 [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= z [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y == 0 || y == 1 [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= y [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 127 [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,502 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 1 [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= x [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y <= 1 [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,503 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 127 [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= z [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] z <= 127 [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] z <= 2 [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y == 0 || y == 1 [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 2 [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= y [2024-01-29 14:13:50,505 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= x [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] y == 0 || y == 1 [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p2_EAX <= 1 [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_cnt [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= x [2024-01-29 14:13:50,506 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] z <= 127 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (z == 0 || z == 1) || z == 2 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] y <= 1 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= z [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] x <= 2 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] z <= 2 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] x <= 127 [2024-01-29 14:13:50,507 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= y [2024-01-29 14:13:50,542 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:13:50,659 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/safe011_tso.i[945,958] [2024-01-29 14:13:50,768 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:13:50,776 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:13:50,786 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/safe011_tso.i[945,958] [2024-01-29 14:13:50,790 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 [2024-01-29 14:13:51,050 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:13:51,103 INFO L206 MainTranslator]: Completed translation [2024-01-29 14:13:51,104 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:51 WrapperNode [2024-01-29 14:13:51,104 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:13:51,105 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 14:13:51,105 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 14:13:51,105 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 14:13:51,111 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,143 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,165 INFO L138 Inliner]: procedures = 176, calls = 53, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 155 [2024-01-29 14:13:51,166 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 14:13:51,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 14:13:51,167 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 14:13:51,167 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 14:13:51,179 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,179 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,193 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,222 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 14:13:51,231 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,231 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,252 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,254 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,264 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,266 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,270 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 14:13:51,276 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 14:13:51,276 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 14:13:51,277 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 14:13:51,277 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 02:13:51" (1/1) ... [2024-01-29 14:13:51,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:13:51,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 14:13:51,325 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 14:13:51,355 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 14:13:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 14:13:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 14:13:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 14:13:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 14:13:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 14:13:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 14:13:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 14:13:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 14:13:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-29 14:13:51,383 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-29 14:13:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-29 14:13:51,383 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-29 14:13:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-29 14:13:51,383 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-29 14:13:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 14:13:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 14:13:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 14:13:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 14:13:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 14:13:51,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 14:13:51,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 14:13:51,385 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 14:13:51,497 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 14:13:51,499 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 14:13:52,392 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 14:13:52,392 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 14:13:56,829 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 14:13:56,830 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 14:13:56,831 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:13:56 BoogieIcfgContainer [2024-01-29 14:13:56,831 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 14:13:56,834 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 14:13:56,834 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 14:13:56,837 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 14:13:56,837 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 02:13:49" (1/4) ... [2024-01-29 14:13:56,838 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db0e814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:13:56, skipping insertion in model container [2024-01-29 14:13:56,838 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:13:50" (2/4) ... [2024-01-29 14:13:56,840 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db0e814 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:13:56, skipping insertion in model container [2024-01-29 14:13:56,840 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 02:13:51" (3/4) ... [2024-01-29 14:13:56,840 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db0e814 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:13:56, skipping insertion in model container [2024-01-29 14:13:56,840 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:13:56" (4/4) ... [2024-01-29 14:13:56,841 INFO L112 eAbstractionObserver]: Analyzing ICFG safe011_tso.i [2024-01-29 14:13:56,860 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 14:13:56,861 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 466 error locations. [2024-01-29 14:13:56,861 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 14:13:57,210 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 14:13:57,282 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 531 places, 522 transitions, 1056 flow [2024-01-29 14:13:57,470 INFO L124 PetriNetUnfolderBase]: 1/519 cut-off events. [2024-01-29 14:13:57,471 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:13:57,487 INFO L83 FinitePrefix]: Finished finitePrefix Result has 529 conditions, 519 events. 1/519 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 119. Compared 4840 event pairs, 0 based on Foata normal form. 0/52 useless extension candidates. Maximal degree in co-relation 507. Up to 2 conditions per place. [2024-01-29 14:13:57,487 INFO L82 GeneralOperation]: Start removeDead. Operand has 531 places, 522 transitions, 1056 flow [2024-01-29 14:13:57,518 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 528 places, 519 transitions, 1047 flow [2024-01-29 14:13:57,530 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 14:13:57,536 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;@15a31c1f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 14:13:57,537 INFO L358 AbstractCegarLoop]: Starting to check reachability of 848 error locations. [2024-01-29 14:13:57,538 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 14:13:57,538 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 14:13:57,538 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:13:57,538 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 14:13:57,539 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 14:13:57,539 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 845 more)] === [2024-01-29 14:13:57,543 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 14:13:57,543 INFO L85 PathProgramCache]: Analyzing trace with hash 275122, now seen corresponding path program 1 times [2024-01-29 14:13:57,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 14:13:57,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34948319] [2024-01-29 14:13:57,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 14:13:57,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 14:13:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 14:13:57,740 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 14:13:57,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 14:13:57,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34948319] [2024-01-29 14:13:57,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34948319] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 14:13:57,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 14:13:57,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 14:13:57,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713925118] [2024-01-29 14:13:57,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 14:13:57,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 14:13:57,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 14:13:57,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 14:13:57,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 14:13:57,790 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 47 out of 522 [2024-01-29 14:13:57,793 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 528 places, 519 transitions, 1047 flow. Second operand has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 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 14:13:57,794 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 14:13:57,794 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 47 of 522 [2024-01-29 14:13:57,795 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand