./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe016_rmo.oepc.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2520d7ca Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe016_rmo.oepc.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-2520d7c-m [2024-07-17 21:09:17,400 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-07-17 21:09:17,443 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-07-17 21:09:17,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-07-17 21:09:17,447 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-07-17 21:09:17,460 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-07-17 21:09:17,461 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-07-17 21:09:17,461 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-07-17 21:09:17,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-07-17 21:09:17,462 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-07-17 21:09:17,462 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-07-17 21:09:17,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-07-17 21:09:17,463 INFO L153 SettingsManager]: * Use SBE=true [2024-07-17 21:09:17,463 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-07-17 21:09:17,463 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-07-17 21:09:17,464 INFO L153 SettingsManager]: * sizeof long=4 [2024-07-17 21:09:17,464 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-07-17 21:09:17,464 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-07-17 21:09:17,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-07-17 21:09:17,465 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-07-17 21:09:17,465 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-07-17 21:09:17,466 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-07-17 21:09:17,466 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-07-17 21:09:17,466 INFO L153 SettingsManager]: * sizeof long double=12 [2024-07-17 21:09:17,467 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-07-17 21:09:17,467 INFO L153 SettingsManager]: * Use constant arrays=true [2024-07-17 21:09:17,467 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-07-17 21:09:17,468 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-07-17 21:09:17,468 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-07-17 21:09:17,468 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-07-17 21:09:17,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-07-17 21:09:17,469 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-07-17 21:09:17,469 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-07-17 21:09:17,469 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-07-17 21:09:17,470 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-07-17 21:09:17,470 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-07-17 21:09:17,470 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-07-17 21:09:17,470 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-07-17 21:09:17,471 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-07-17 21:09:17,471 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-07-17 21:09:17,471 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-07-17 21:09:17,472 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-07-17 21:09:17,472 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-07-17 21:09:17,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-07-17 21:09:17,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-07-17 21:09:17,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-07-17 21:09:17,652 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-07-17 21:09:17,652 INFO L274 PluginConnector]: Witness Parser initialized [2024-07-17 21:09:17,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe016_rmo.oepc.yml/witness.yml [2024-07-17 21:09:17,942 INFO L270 PluginConnector]: Initializing CDTParser... [2024-07-17 21:09:17,942 INFO L274 PluginConnector]: CDTParser initialized [2024-07-17 21:09:17,943 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i [2024-07-17 21:09:19,015 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-07-17 21:09:19,193 INFO L384 CDTParser]: Found 1 translation units. [2024-07-17 21:09:19,193 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i [2024-07-17 21:09:19,203 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/390f97131/46c64f2e1d25445f8a78f7f62bb313a9/FLAG3f85c6293 [2024-07-17 21:09:19,212 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/390f97131/46c64f2e1d25445f8a78f7f62bb313a9 [2024-07-17 21:09:19,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-07-17 21:09:19,214 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-07-17 21:09:19,215 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-07-17 21:09:19,215 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-07-17 21:09:19,218 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-07-17 21:09:19,219 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:09:17" (1/2) ... [2024-07-17 21:09:19,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28cc126f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:19, skipping insertion in model container [2024-07-17 21:09:19,220 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:09:17" (1/2) ... [2024-07-17 21:09:19,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@372c88f2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:19, skipping insertion in model container [2024-07-17 21:09:19,221 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:09:19" (2/2) ... [2024-07-17 21:09:19,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28cc126f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:19, skipping insertion in model container [2024-07-17 21:09:19,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:09:19" (2/2) ... [2024-07-17 21:09:19,221 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-07-17 21:09:19,368 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-07-17 21:09:19,369 INFO L97 edCorrectnessWitness]: Location invariant before [L859-L859] (((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff1_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$read_delayed_var == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p0_EAX$flush_delayed == (_Bool)0) && __unbuffered_p0_EAX$mem_tmp == 0) && __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0) && __unbuffered_p0_EAX$w_buff0 == 0) && __unbuffered_p0_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p0_EAX$w_buff1 == 0) && __unbuffered_p0_EAX$w_buff1_used == (_Bool)0) && y$flush_delayed == (_Bool)0) && y$r_buff0_thd0 == (_Bool)0) && y$r_buff0_thd1 == (_Bool)0) && y$r_buff0_thd2 == (_Bool)0) && y$r_buff0_thd3 == (_Bool)0) && y$r_buff0_thd4 == (_Bool)0) && y$r_buff1_thd0 == (_Bool)0) && y$r_buff1_thd1 == (_Bool)0) && y$r_buff1_thd2 == (_Bool)0) && y$r_buff1_thd3 == (_Bool)0) && y$r_buff1_thd4 == (_Bool)0) && y$read_delayed == (_Bool)0) && y$read_delayed_var == 0) && y$w_buff0 == 0) && y$w_buff0_used == (_Bool)0) && y$w_buff1 == 0) && y$w_buff1_used == (_Bool)0) && (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2)))) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1 == 0)) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$mem_tmp == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || y$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff0_used == (_Bool)0) [2024-07-17 21:09:19,369 INFO L97 edCorrectnessWitness]: Location invariant before [L856-L856] (((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff1_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$read_delayed_var == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p0_EAX$flush_delayed == (_Bool)0) && __unbuffered_p0_EAX$mem_tmp == 0) && __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0) && __unbuffered_p0_EAX$w_buff0 == 0) && __unbuffered_p0_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p0_EAX$w_buff1 == 0) && __unbuffered_p0_EAX$w_buff1_used == (_Bool)0) && y$flush_delayed == (_Bool)0) && y$r_buff0_thd0 == (_Bool)0) && y$r_buff0_thd1 == (_Bool)0) && y$r_buff0_thd2 == (_Bool)0) && y$r_buff0_thd3 == (_Bool)0) && y$r_buff0_thd4 == (_Bool)0) && y$r_buff1_thd0 == (_Bool)0) && y$r_buff1_thd1 == (_Bool)0) && y$r_buff1_thd2 == (_Bool)0) && y$r_buff1_thd3 == (_Bool)0) && y$r_buff1_thd4 == (_Bool)0) && y$read_delayed == (_Bool)0) && y$read_delayed_var == 0) && y$w_buff0 == 0) && y$w_buff0_used == (_Bool)0) && y$w_buff1 == 0) && y$w_buff1_used == (_Bool)0) && (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2)))) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1 == 0)) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$mem_tmp == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || y$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff0_used == (_Bool)0) [2024-07-17 21:09:19,370 INFO L97 edCorrectnessWitness]: Location invariant before [L858-L858] (((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff1_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$read_delayed_var == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p0_EAX$flush_delayed == (_Bool)0) && __unbuffered_p0_EAX$mem_tmp == 0) && __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0) && __unbuffered_p0_EAX$w_buff0 == 0) && __unbuffered_p0_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p0_EAX$w_buff1 == 0) && __unbuffered_p0_EAX$w_buff1_used == (_Bool)0) && y$flush_delayed == (_Bool)0) && y$r_buff0_thd0 == (_Bool)0) && y$r_buff0_thd1 == (_Bool)0) && y$r_buff0_thd2 == (_Bool)0) && y$r_buff0_thd3 == (_Bool)0) && y$r_buff0_thd4 == (_Bool)0) && y$r_buff1_thd0 == (_Bool)0) && y$r_buff1_thd1 == (_Bool)0) && y$r_buff1_thd2 == (_Bool)0) && y$r_buff1_thd3 == (_Bool)0) && y$r_buff1_thd4 == (_Bool)0) && y$read_delayed == (_Bool)0) && y$read_delayed_var == 0) && y$w_buff0 == 0) && y$w_buff0_used == (_Bool)0) && y$w_buff1 == 0) && y$w_buff1_used == (_Bool)0) && (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2)))) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1 == 0)) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$mem_tmp == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || y$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff0_used == (_Bool)0) [2024-07-17 21:09:19,370 INFO L97 edCorrectnessWitness]: Location invariant before [L854-L854] (((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff1_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$read_delayed_var == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p0_EAX$flush_delayed == (_Bool)0) && __unbuffered_p0_EAX$mem_tmp == 0) && __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0) && __unbuffered_p0_EAX$w_buff0 == 0) && __unbuffered_p0_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p0_EAX$w_buff1 == 0) && __unbuffered_p0_EAX$w_buff1_used == (_Bool)0) && y$flush_delayed == (_Bool)0) && y$r_buff0_thd0 == (_Bool)0) && y$r_buff0_thd1 == (_Bool)0) && y$r_buff0_thd2 == (_Bool)0) && y$r_buff0_thd3 == (_Bool)0) && y$r_buff0_thd4 == (_Bool)0) && y$r_buff1_thd0 == (_Bool)0) && y$r_buff1_thd1 == (_Bool)0) && y$r_buff1_thd2 == (_Bool)0) && y$r_buff1_thd3 == (_Bool)0) && y$r_buff1_thd4 == (_Bool)0) && y$read_delayed == (_Bool)0) && y$read_delayed_var == 0) && y$w_buff0 == 0) && y$w_buff0_used == (_Bool)0) && y$w_buff1 == 0) && y$w_buff1_used == (_Bool)0) && (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2)))) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1 == 0)) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$mem_tmp == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || y$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff0_used == (_Bool)0) [2024-07-17 21:09:19,370 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-07-17 21:09:19,370 INFO L106 edCorrectnessWitness]: ghost_update [L852-L852] multithreaded = 1; [2024-07-17 21:09:19,405 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-07-17 21:09:19,729 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:09:19,737 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-07-17 21:09:19,859 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:09:19,884 INFO L206 MainTranslator]: Completed translation [2024-07-17 21:09:19,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:19 WrapperNode [2024-07-17 21:09:19,885 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-07-17 21:09:19,886 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-07-17 21:09:19,886 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-07-17 21:09:19,886 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-07-17 21:09:19,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:19" (1/1) ... [2024-07-17 21:09:19,900 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem22 already declared as local variable [2024-07-17 21:09:19,901 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem23 already declared as local variable [2024-07-17 21:09:19,901 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem24 already declared as local variable [2024-07-17 21:09:19,901 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem26 already declared as local variable [2024-07-17 21:09:19,901 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem27 already declared as local variable [2024-07-17 21:09:19,901 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem28 already declared as local variable [2024-07-17 21:09:19,901 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem29 already declared as local variable [2024-07-17 21:09:19,902 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem30 already declared as local variable [2024-07-17 21:09:19,902 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem31 already declared as local variable [2024-07-17 21:09:19,902 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem32 already declared as local variable [2024-07-17 21:09:19,902 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem33 already declared as local variable [2024-07-17 21:09:19,902 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem34 already declared as local variable [2024-07-17 21:09:19,902 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem38 already declared as local variable [2024-07-17 21:09:19,902 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem39 already declared as local variable [2024-07-17 21:09:19,903 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem40 already declared as local variable [2024-07-17 21:09:19,903 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem42 already declared as local variable [2024-07-17 21:09:19,903 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem43 already declared as local variable [2024-07-17 21:09:19,903 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem44 already declared as local variable [2024-07-17 21:09:19,903 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem45 already declared as local variable [2024-07-17 21:09:19,903 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem46 already declared as local variable [2024-07-17 21:09:19,903 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem47 already declared as local variable [2024-07-17 21:09:19,904 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem48 already declared as local variable [2024-07-17 21:09:19,904 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem49 already declared as local variable [2024-07-17 21:09:19,904 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem50 already declared as local variable [2024-07-17 21:09:19,904 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem54 already declared as local variable [2024-07-17 21:09:19,904 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem55 already declared as local variable [2024-07-17 21:09:19,904 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem56 already declared as local variable [2024-07-17 21:09:19,905 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem58 already declared as local variable [2024-07-17 21:09:19,905 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem59 already declared as local variable [2024-07-17 21:09:19,905 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem60 already declared as local variable [2024-07-17 21:09:19,905 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem61 already declared as local variable [2024-07-17 21:09:19,905 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem62 already declared as local variable [2024-07-17 21:09:19,905 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem63 already declared as local variable [2024-07-17 21:09:19,905 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem64 already declared as local variable [2024-07-17 21:09:19,906 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem65 already declared as local variable [2024-07-17 21:09:19,906 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem66 already declared as local variable [2024-07-17 21:09:19,906 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem68 already declared as local variable [2024-07-17 21:09:19,906 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem69 already declared as local variable [2024-07-17 21:09:19,906 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem70 already declared as local variable [2024-07-17 21:09:19,906 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem72 already declared as local variable [2024-07-17 21:09:19,907 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem73 already declared as local variable [2024-07-17 21:09:19,907 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem74 already declared as local variable [2024-07-17 21:09:19,907 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem75 already declared as local variable [2024-07-17 21:09:19,907 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem76 already declared as local variable [2024-07-17 21:09:19,907 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem77 already declared as local variable [2024-07-17 21:09:19,908 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem78 already declared as local variable [2024-07-17 21:09:19,908 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem79 already declared as local variable [2024-07-17 21:09:19,908 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem80 already declared as local variable [2024-07-17 21:09:19,911 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:19" (1/1) ... [2024-07-17 21:09:19,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-07-17 21:09:19,911 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-07-17 21:09:19,915 INFO L158 Benchmark]: Toolchain (without parser) took 699.89ms. Allocated memory is still 167.8MB. Free memory was 126.7MB in the beginning and 59.5MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-07-17 21:09:19,915 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:09:19,915 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 167.8MB. Free memory was 124.4MB in the beginning and 124.3MB in the end (delta: 122.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-07-17 21:09:19,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 670.54ms. Allocated memory is still 167.8MB. Free memory was 126.7MB in the beginning and 63.1MB in the end (delta: 63.5MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2024-07-17 21:09:19,917 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.43ms. Allocated memory is still 167.8MB. Free memory was 63.1MB in the beginning and 59.5MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-07-17 21:09:19,919 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.63ms. Allocated memory is still 167.8MB. Free memory was 124.4MB in the beginning and 124.3MB in the end (delta: 122.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 670.54ms. Allocated memory is still 167.8MB. Free memory was 126.7MB in the beginning and 63.1MB in the end (delta: 63.5MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 25.43ms. Allocated memory is still 167.8MB. Free memory was 63.1MB in the beginning and 59.5MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 854]: Type Error #t~mem22 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem23 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem24 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem26 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem27 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem28 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem29 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem30 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem31 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem32 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem33 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem34 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem38 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem39 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem40 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem42 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem43 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem44 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem45 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem46 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem47 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem48 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem49 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem50 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem54 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem55 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem56 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem58 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem59 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem60 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem61 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem62 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem63 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem64 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem65 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem66 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem68 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem69 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem70 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem72 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem73 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem74 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem75 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem76 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem77 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem78 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem79 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem80 already declared as local variable RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe016_rmo.oepc.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-2520d7c-m [2024-07-17 21:09:21,951 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-07-17 21:09:22,025 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-07-17 21:09:22,030 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-07-17 21:09:22,030 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-07-17 21:09:22,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-07-17 21:09:22,061 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-07-17 21:09:22,062 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-07-17 21:09:22,062 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-07-17 21:09:22,065 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-07-17 21:09:22,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-07-17 21:09:22,066 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-07-17 21:09:22,066 INFO L153 SettingsManager]: * Use SBE=true [2024-07-17 21:09:22,067 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-07-17 21:09:22,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-07-17 21:09:22,068 INFO L153 SettingsManager]: * sizeof long=4 [2024-07-17 21:09:22,068 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-07-17 21:09:22,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-07-17 21:09:22,069 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-07-17 21:09:22,069 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-07-17 21:09:22,069 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-07-17 21:09:22,070 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-07-17 21:09:22,070 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-07-17 21:09:22,070 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-07-17 21:09:22,070 INFO L153 SettingsManager]: * sizeof long double=12 [2024-07-17 21:09:22,071 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-07-17 21:09:22,071 INFO L153 SettingsManager]: * Use constant arrays=true [2024-07-17 21:09:22,071 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-07-17 21:09:22,071 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-07-17 21:09:22,071 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-07-17 21:09:22,072 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-07-17 21:09:22,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-07-17 21:09:22,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-07-17 21:09:22,073 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-07-17 21:09:22,073 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-07-17 21:09:22,073 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-07-17 21:09:22,073 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-07-17 21:09:22,074 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-07-17 21:09:22,074 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-07-17 21:09:22,074 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-07-17 21:09:22,075 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-07-17 21:09:22,075 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-07-17 21:09:22,075 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-07-17 21:09:22,075 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-07-17 21:09:22,075 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-07-17 21:09:22,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-07-17 21:09:22,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-07-17 21:09:22,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-07-17 21:09:22,391 INFO L270 PluginConnector]: Initializing CDTParser... [2024-07-17 21:09:22,392 INFO L274 PluginConnector]: CDTParser initialized [2024-07-17 21:09:22,393 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i [2024-07-17 21:09:23,544 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-07-17 21:09:23,726 INFO L384 CDTParser]: Found 1 translation units. [2024-07-17 21:09:23,727 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe016_rmo.oepc.i [2024-07-17 21:09:23,738 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6769b9e86/3170f2ecbda0465bad6f63fcffb7f559/FLAGe6bb0a963 [2024-07-17 21:09:23,750 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6769b9e86/3170f2ecbda0465bad6f63fcffb7f559 [2024-07-17 21:09:23,752 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-07-17 21:09:23,756 INFO L274 PluginConnector]: Witness Parser initialized [2024-07-17 21:09:23,757 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe016_rmo.oepc.yml/witness.yml [2024-07-17 21:09:23,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-07-17 21:09:23,938 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-07-17 21:09:23,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-07-17 21:09:23,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-07-17 21:09:23,942 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-07-17 21:09:23,943 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:09:23" (1/2) ... [2024-07-17 21:09:23,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45a0fe22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:23, skipping insertion in model container [2024-07-17 21:09:23,944 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:09:23" (1/2) ... [2024-07-17 21:09:23,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47f102ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:23, skipping insertion in model container [2024-07-17 21:09:23,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:09:23" (2/2) ... [2024-07-17 21:09:23,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45a0fe22 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:23, skipping insertion in model container [2024-07-17 21:09:23,946 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:09:23" (2/2) ... [2024-07-17 21:09:23,946 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-07-17 21:09:24,115 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-07-17 21:09:24,116 INFO L97 edCorrectnessWitness]: Location invariant before [L859-L859] (((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff1_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$read_delayed_var == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p0_EAX$flush_delayed == (_Bool)0) && __unbuffered_p0_EAX$mem_tmp == 0) && __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0) && __unbuffered_p0_EAX$w_buff0 == 0) && __unbuffered_p0_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p0_EAX$w_buff1 == 0) && __unbuffered_p0_EAX$w_buff1_used == (_Bool)0) && y$flush_delayed == (_Bool)0) && y$r_buff0_thd0 == (_Bool)0) && y$r_buff0_thd1 == (_Bool)0) && y$r_buff0_thd2 == (_Bool)0) && y$r_buff0_thd3 == (_Bool)0) && y$r_buff0_thd4 == (_Bool)0) && y$r_buff1_thd0 == (_Bool)0) && y$r_buff1_thd1 == (_Bool)0) && y$r_buff1_thd2 == (_Bool)0) && y$r_buff1_thd3 == (_Bool)0) && y$r_buff1_thd4 == (_Bool)0) && y$read_delayed == (_Bool)0) && y$read_delayed_var == 0) && y$w_buff0 == 0) && y$w_buff0_used == (_Bool)0) && y$w_buff1 == 0) && y$w_buff1_used == (_Bool)0) && (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2)))) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1 == 0)) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$mem_tmp == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || y$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff0_used == (_Bool)0) [2024-07-17 21:09:24,116 INFO L97 edCorrectnessWitness]: Location invariant before [L858-L858] (((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff1_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$read_delayed_var == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p0_EAX$flush_delayed == (_Bool)0) && __unbuffered_p0_EAX$mem_tmp == 0) && __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0) && __unbuffered_p0_EAX$w_buff0 == 0) && __unbuffered_p0_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p0_EAX$w_buff1 == 0) && __unbuffered_p0_EAX$w_buff1_used == (_Bool)0) && y$flush_delayed == (_Bool)0) && y$r_buff0_thd0 == (_Bool)0) && y$r_buff0_thd1 == (_Bool)0) && y$r_buff0_thd2 == (_Bool)0) && y$r_buff0_thd3 == (_Bool)0) && y$r_buff0_thd4 == (_Bool)0) && y$r_buff1_thd0 == (_Bool)0) && y$r_buff1_thd1 == (_Bool)0) && y$r_buff1_thd2 == (_Bool)0) && y$r_buff1_thd3 == (_Bool)0) && y$r_buff1_thd4 == (_Bool)0) && y$read_delayed == (_Bool)0) && y$read_delayed_var == 0) && y$w_buff0 == 0) && y$w_buff0_used == (_Bool)0) && y$w_buff1 == 0) && y$w_buff1_used == (_Bool)0) && (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2)))) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1 == 0)) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$mem_tmp == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || y$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff0_used == (_Bool)0) [2024-07-17 21:09:24,117 INFO L97 edCorrectnessWitness]: Location invariant before [L856-L856] (((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff1_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$read_delayed_var == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p0_EAX$flush_delayed == (_Bool)0) && __unbuffered_p0_EAX$mem_tmp == 0) && __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0) && __unbuffered_p0_EAX$w_buff0 == 0) && __unbuffered_p0_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p0_EAX$w_buff1 == 0) && __unbuffered_p0_EAX$w_buff1_used == (_Bool)0) && y$flush_delayed == (_Bool)0) && y$r_buff0_thd0 == (_Bool)0) && y$r_buff0_thd1 == (_Bool)0) && y$r_buff0_thd2 == (_Bool)0) && y$r_buff0_thd3 == (_Bool)0) && y$r_buff0_thd4 == (_Bool)0) && y$r_buff1_thd0 == (_Bool)0) && y$r_buff1_thd1 == (_Bool)0) && y$r_buff1_thd2 == (_Bool)0) && y$r_buff1_thd3 == (_Bool)0) && y$r_buff1_thd4 == (_Bool)0) && y$read_delayed == (_Bool)0) && y$read_delayed_var == 0) && y$w_buff0 == 0) && y$w_buff0_used == (_Bool)0) && y$w_buff1 == 0) && y$w_buff1_used == (_Bool)0) && (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2)))) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1 == 0)) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$mem_tmp == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || y$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff0_used == (_Bool)0) [2024-07-17 21:09:24,117 INFO L97 edCorrectnessWitness]: Location invariant before [L854-L854] (((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff1_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$read_delayed_var == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p0_EAX$flush_delayed == (_Bool)0) && __unbuffered_p0_EAX$mem_tmp == 0) && __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0) && __unbuffered_p0_EAX$w_buff0 == 0) && __unbuffered_p0_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p0_EAX$w_buff1 == 0) && __unbuffered_p0_EAX$w_buff1_used == (_Bool)0) && y$flush_delayed == (_Bool)0) && y$r_buff0_thd0 == (_Bool)0) && y$r_buff0_thd1 == (_Bool)0) && y$r_buff0_thd2 == (_Bool)0) && y$r_buff0_thd3 == (_Bool)0) && y$r_buff0_thd4 == (_Bool)0) && y$r_buff1_thd0 == (_Bool)0) && y$r_buff1_thd1 == (_Bool)0) && y$r_buff1_thd2 == (_Bool)0) && y$r_buff1_thd3 == (_Bool)0) && y$r_buff1_thd4 == (_Bool)0) && y$read_delayed == (_Bool)0) && y$read_delayed_var == 0) && y$w_buff0 == 0) && y$w_buff0_used == (_Bool)0) && y$w_buff1 == 0) && y$w_buff1_used == (_Bool)0) && (__unbuffered_p0_EAX$read_delayed_var == 0 || (__unbuffered_p0_EAX$read_delayed_var == & y && ((*__unbuffered_p0_EAX$read_delayed_var == 0 || *__unbuffered_p0_EAX$read_delayed_var == 1) || *__unbuffered_p0_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2)))) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1 == 0)) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$mem_tmp == 0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || y$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff0_used == (_Bool)0) [2024-07-17 21:09:24,117 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-07-17 21:09:24,117 INFO L106 edCorrectnessWitness]: ghost_update [L852-L852] multithreaded = 1; [2024-07-17 21:09:24,157 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-07-17 21:09:24,474 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:09:24,486 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-07-17 21:09:24,676 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:09:24,707 INFO L206 MainTranslator]: Completed translation [2024-07-17 21:09:24,708 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:24 WrapperNode [2024-07-17 21:09:24,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-07-17 21:09:24,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-07-17 21:09:24,709 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-07-17 21:09:24,709 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-07-17 21:09:24,714 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 17.07 09:09:24" (1/1) ... [2024-07-17 21:09:24,747 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem22 already declared as local variable [2024-07-17 21:09:24,749 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem23 already declared as local variable [2024-07-17 21:09:24,749 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem24 already declared as local variable [2024-07-17 21:09:24,750 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem26 already declared as local variable [2024-07-17 21:09:24,750 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem27 already declared as local variable [2024-07-17 21:09:24,750 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem28 already declared as local variable [2024-07-17 21:09:24,750 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem29 already declared as local variable [2024-07-17 21:09:24,751 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem30 already declared as local variable [2024-07-17 21:09:24,751 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem31 already declared as local variable [2024-07-17 21:09:24,751 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem32 already declared as local variable [2024-07-17 21:09:24,751 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem33 already declared as local variable [2024-07-17 21:09:24,751 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem34 already declared as local variable [2024-07-17 21:09:24,752 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem38 already declared as local variable [2024-07-17 21:09:24,752 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem39 already declared as local variable [2024-07-17 21:09:24,752 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem40 already declared as local variable [2024-07-17 21:09:24,752 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem42 already declared as local variable [2024-07-17 21:09:24,753 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem43 already declared as local variable [2024-07-17 21:09:24,754 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem44 already declared as local variable [2024-07-17 21:09:24,754 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem45 already declared as local variable [2024-07-17 21:09:24,754 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem46 already declared as local variable [2024-07-17 21:09:24,754 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem47 already declared as local variable [2024-07-17 21:09:24,754 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem48 already declared as local variable [2024-07-17 21:09:24,754 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem49 already declared as local variable [2024-07-17 21:09:24,755 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem50 already declared as local variable [2024-07-17 21:09:24,755 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem54 already declared as local variable [2024-07-17 21:09:24,755 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem55 already declared as local variable [2024-07-17 21:09:24,755 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem56 already declared as local variable [2024-07-17 21:09:24,755 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem58 already declared as local variable [2024-07-17 21:09:24,756 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem59 already declared as local variable [2024-07-17 21:09:24,756 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem60 already declared as local variable [2024-07-17 21:09:24,756 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem61 already declared as local variable [2024-07-17 21:09:24,756 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem62 already declared as local variable [2024-07-17 21:09:24,756 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem63 already declared as local variable [2024-07-17 21:09:24,756 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem64 already declared as local variable [2024-07-17 21:09:24,757 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem65 already declared as local variable [2024-07-17 21:09:24,757 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem66 already declared as local variable [2024-07-17 21:09:24,757 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem68 already declared as local variable [2024-07-17 21:09:24,758 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem69 already declared as local variable [2024-07-17 21:09:24,758 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem70 already declared as local variable [2024-07-17 21:09:24,758 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem72 already declared as local variable [2024-07-17 21:09:24,758 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem73 already declared as local variable [2024-07-17 21:09:24,758 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem74 already declared as local variable [2024-07-17 21:09:24,758 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem75 already declared as local variable [2024-07-17 21:09:24,759 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem76 already declared as local variable [2024-07-17 21:09:24,759 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem77 already declared as local variable [2024-07-17 21:09:24,759 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem78 already declared as local variable [2024-07-17 21:09:24,760 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem79 already declared as local variable [2024-07-17 21:09:24,760 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem80 already declared as local variable [2024-07-17 21:09:24,762 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 17.07 09:09:24" (1/1) ... [2024-07-17 21:09:24,784 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-07-17 21:09:24,785 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-07-17 21:09:24,796 INFO L158 Benchmark]: Toolchain (without parser) took 847.82ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 38.2MB in the beginning and 68.1MB in the end (delta: -29.9MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2024-07-17 21:09:24,796 INFO L158 Benchmark]: CDTParser took 0.80ms. Allocated memory is still 48.2MB. Free memory was 29.0MB in the beginning and 29.0MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:09:24,797 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:09:24,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 769.56ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 38.2MB in the beginning and 39.8MB in the end (delta: -1.6MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2024-07-17 21:09:24,798 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.79ms. Allocated memory is still 92.3MB. Free memory was 39.8MB in the beginning and 68.1MB in the end (delta: -28.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-07-17 21:09:24,799 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80ms. Allocated memory is still 48.2MB. Free memory was 29.0MB in the beginning and 29.0MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 769.56ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 38.2MB in the beginning and 39.8MB in the end (delta: -1.6MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.79ms. Allocated memory is still 92.3MB. Free memory was 39.8MB in the beginning and 68.1MB in the end (delta: -28.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 854]: Type Error #t~mem22 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem23 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem24 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem26 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem27 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem28 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem29 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem30 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem31 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem32 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem33 already declared as local variable - TypeErrorResult [Line: 854]: Type Error #t~mem34 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem38 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem39 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem40 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem42 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem43 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem44 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem45 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem46 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem47 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem48 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem49 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem50 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem54 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem55 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem56 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem58 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem59 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem60 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem61 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem62 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem63 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem64 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem65 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem66 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem68 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem69 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem70 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem72 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem73 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem74 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem75 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem76 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem77 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem78 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem79 already declared as local variable - TypeErrorResult [Line: 859]: Type Error #t~mem80 already declared as local variable RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR