./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe019_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/safe019_rmo.oepc.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe019_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 --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-2520d7c-m [2024-07-17 19:27:44,118 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-07-17 19:27:44,185 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-07-17 19:27:44,191 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-07-17 19:27:44,192 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-07-17 19:27:44,214 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-07-17 19:27:44,215 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-07-17 19:27:44,215 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-07-17 19:27:44,216 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-07-17 19:27:44,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-07-17 19:27:44,219 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-07-17 19:27:44,220 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-07-17 19:27:44,220 INFO L153 SettingsManager]: * Use SBE=true [2024-07-17 19:27:44,221 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-07-17 19:27:44,221 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-07-17 19:27:44,221 INFO L153 SettingsManager]: * sizeof long=4 [2024-07-17 19:27:44,222 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-07-17 19:27:44,222 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-07-17 19:27:44,222 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-07-17 19:27:44,222 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-07-17 19:27:44,222 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-07-17 19:27:44,223 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-07-17 19:27:44,223 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-07-17 19:27:44,223 INFO L153 SettingsManager]: * sizeof long double=12 [2024-07-17 19:27:44,223 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-07-17 19:27:44,224 INFO L153 SettingsManager]: * Use constant arrays=true [2024-07-17 19:27:44,224 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-07-17 19:27:44,224 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-07-17 19:27:44,225 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-07-17 19:27:44,225 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-07-17 19:27:44,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-07-17 19:27:44,226 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-07-17 19:27:44,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-07-17 19:27:44,226 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-07-17 19:27:44,226 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-07-17 19:27:44,227 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-07-17 19:27:44,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-07-17 19:27:44,227 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-07-17 19:27:44,227 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-07-17 19:27:44,227 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-07-17 19:27:44,227 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-07-17 19:27:44,228 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-07-17 19:27:44,228 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-07-17 19:27:44,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-07-17 19:27:44,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-07-17 19:27:44,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-07-17 19:27:44,495 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-07-17 19:27:44,495 INFO L274 PluginConnector]: Witness Parser initialized [2024-07-17 19:27:44,496 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe019_rmo.oepc.yml/witness.yml [2024-07-17 19:27:44,671 INFO L270 PluginConnector]: Initializing CDTParser... [2024-07-17 19:27:44,673 INFO L274 PluginConnector]: CDTParser initialized [2024-07-17 19:27:44,674 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i [2024-07-17 19:27:45,795 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-07-17 19:27:46,050 INFO L384 CDTParser]: Found 1 translation units. [2024-07-17 19:27:46,050 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i [2024-07-17 19:27:46,068 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/af0cfda8a/fcd9551907364187a05ec59fa349a40c/FLAG30818f8ad [2024-07-17 19:27:46,398 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/af0cfda8a/fcd9551907364187a05ec59fa349a40c [2024-07-17 19:27:46,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-07-17 19:27:46,399 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-07-17 19:27:46,400 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-07-17 19:27:46,400 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-07-17 19:27:46,404 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-07-17 19:27:46,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 07:27:44" (1/2) ... [2024-07-17 19:27:46,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ebc352 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 07:27:46, skipping insertion in model container [2024-07-17 19:27:46,405 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 07:27:44" (1/2) ... [2024-07-17 19:27:46,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@282f0d70 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 07:27:46, skipping insertion in model container [2024-07-17 19:27:46,417 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 07:27:46" (2/2) ... [2024-07-17 19:27:46,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ebc352 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 07:27:46, skipping insertion in model container [2024-07-17 19:27:46,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 07:27:46" (2/2) ... [2024-07-17 19:27:46,417 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-07-17 19:27:46,588 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-07-17 19:27:46,588 INFO L97 edCorrectnessWitness]: Location invariant before [L858-L858] ((((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff0_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! 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$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$w_buff1_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$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_EBX == 0 || __unbuffered_p0_EBX == 1)) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1)) && (x == 0 || x == 1)) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 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_thd0 == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! 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_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || (x == 0 || x == 1))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || y$read_delayed_var == 0) [2024-07-17 19:27:46,589 INFO L97 edCorrectnessWitness]: Location invariant before [L861-L861] ((((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff0_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$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$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$w_buff1_used == (_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$read_delayed_var == 2)))) && (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1)) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1)) && (x == 0 || x == 1)) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$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$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || __unbuffered_p0_EAX$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$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || (x == 0 || x == 1))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || y$read_delayed_var == 0) [2024-07-17 19:27:46,589 INFO L97 edCorrectnessWitness]: Location invariant before [L856-L856] ((((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff0_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! 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$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$w_buff1_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$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_EBX == 0 || __unbuffered_p0_EBX == 1)) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1)) && (x == 0 || x == 1)) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 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_thd0 == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! 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_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || (x == 0 || x == 1))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || y$read_delayed_var == 0) [2024-07-17 19:27:46,589 INFO L97 edCorrectnessWitness]: Location invariant before [L860-L860] ((((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff0_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$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$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$w_buff1_used == (_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$read_delayed_var == 2)))) && (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1)) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1)) && (x == 0 || x == 1)) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$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$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || __unbuffered_p0_EAX$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$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || (x == 0 || x == 1))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || y$read_delayed_var == 0) [2024-07-17 19:27:46,589 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-07-17 19:27:46,590 INFO L106 edCorrectnessWitness]: ghost_update [L854-L854] multithreaded = 1; [2024-07-17 19:27:46,631 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-07-17 19:27:46,781 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i[993,1006] [2024-07-17 19:27:46,999 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 19:27:47,012 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-07-17 19:27:47,045 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i[993,1006] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-07-17 19:27:47,191 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 19:27:47,252 INFO L206 MainTranslator]: Completed translation [2024-07-17 19:27:47,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 07:27:47 WrapperNode [2024-07-17 19:27:47,253 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-07-17 19:27:47,255 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-07-17 19:27:47,255 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-07-17 19:27:47,255 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-07-17 19:27:47,260 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 07:27:47" (1/1) ... [2024-07-17 19:27:47,280 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem22 already declared as local variable [2024-07-17 19:27:47,291 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem23 already declared as local variable [2024-07-17 19:27:47,292 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem24 already declared as local variable [2024-07-17 19:27:47,292 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem26 already declared as local variable [2024-07-17 19:27:47,292 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem27 already declared as local variable [2024-07-17 19:27:47,292 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem28 already declared as local variable [2024-07-17 19:27:47,292 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem29 already declared as local variable [2024-07-17 19:27:47,292 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem30 already declared as local variable [2024-07-17 19:27:47,292 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem31 already declared as local variable [2024-07-17 19:27:47,293 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem32 already declared as local variable [2024-07-17 19:27:47,293 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem33 already declared as local variable [2024-07-17 19:27:47,293 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem34 already declared as local variable [2024-07-17 19:27:47,293 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem38 already declared as local variable [2024-07-17 19:27:47,293 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem39 already declared as local variable [2024-07-17 19:27:47,293 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem40 already declared as local variable [2024-07-17 19:27:47,294 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem42 already declared as local variable [2024-07-17 19:27:47,294 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem43 already declared as local variable [2024-07-17 19:27:47,294 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem44 already declared as local variable [2024-07-17 19:27:47,294 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem45 already declared as local variable [2024-07-17 19:27:47,295 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem46 already declared as local variable [2024-07-17 19:27:47,295 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem47 already declared as local variable [2024-07-17 19:27:47,295 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem48 already declared as local variable [2024-07-17 19:27:47,295 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem49 already declared as local variable [2024-07-17 19:27:47,295 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem50 already declared as local variable [2024-07-17 19:27:47,296 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem54 already declared as local variable [2024-07-17 19:27:47,296 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem55 already declared as local variable [2024-07-17 19:27:47,296 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem56 already declared as local variable [2024-07-17 19:27:47,296 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem58 already declared as local variable [2024-07-17 19:27:47,296 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem59 already declared as local variable [2024-07-17 19:27:47,297 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem60 already declared as local variable [2024-07-17 19:27:47,297 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem61 already declared as local variable [2024-07-17 19:27:47,297 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem62 already declared as local variable [2024-07-17 19:27:47,297 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem63 already declared as local variable [2024-07-17 19:27:47,297 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem64 already declared as local variable [2024-07-17 19:27:47,298 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem65 already declared as local variable [2024-07-17 19:27:47,298 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem66 already declared as local variable [2024-07-17 19:27:47,298 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem68 already declared as local variable [2024-07-17 19:27:47,299 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem69 already declared as local variable [2024-07-17 19:27:47,299 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem70 already declared as local variable [2024-07-17 19:27:47,300 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem72 already declared as local variable [2024-07-17 19:27:47,300 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem73 already declared as local variable [2024-07-17 19:27:47,300 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem74 already declared as local variable [2024-07-17 19:27:47,300 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem75 already declared as local variable [2024-07-17 19:27:47,300 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem76 already declared as local variable [2024-07-17 19:27:47,301 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem77 already declared as local variable [2024-07-17 19:27:47,301 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem78 already declared as local variable [2024-07-17 19:27:47,301 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem79 already declared as local variable [2024-07-17 19:27:47,301 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem80 already declared as local variable [2024-07-17 19:27:47,304 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 07:27:47" (1/1) ... [2024-07-17 19:27:47,304 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-07-17 19:27:47,306 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-07-17 19:27:47,307 INFO L158 Benchmark]: Toolchain (without parser) took 907.59ms. Allocated memory is still 178.3MB. Free memory was 147.0MB in the beginning and 132.7MB in the end (delta: 14.3MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2024-07-17 19:27:47,308 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 178.3MB. Free memory is still 147.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 19:27:47,308 INFO L158 Benchmark]: CDTParser took 0.77ms. Allocated memory is still 178.3MB. Free memory was 127.4MB in the beginning and 127.3MB in the end (delta: 135.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 19:27:47,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 854.13ms. Allocated memory is still 178.3MB. Free memory was 147.0MB in the beginning and 136.0MB in the end (delta: 11.0MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-07-17 19:27:47,309 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.02ms. Allocated memory is still 178.3MB. Free memory was 136.0MB in the beginning and 132.7MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-07-17 19:27:47,311 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 0.18ms. Allocated memory is still 178.3MB. Free memory is still 147.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.77ms. Allocated memory is still 178.3MB. Free memory was 127.4MB in the beginning and 127.3MB in the end (delta: 135.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 854.13ms. Allocated memory is still 178.3MB. Free memory was 147.0MB in the beginning and 136.0MB in the end (delta: 11.0MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.02ms. Allocated memory is still 178.3MB. Free memory was 136.0MB in the beginning and 132.7MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 856]: Type Error #t~mem22 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem23 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem24 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem26 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem27 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem28 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem29 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem30 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem31 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem32 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem33 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem34 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem38 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem39 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem40 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem42 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem43 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem44 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem45 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem46 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem47 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem48 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem49 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem50 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem54 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem55 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem56 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem58 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem59 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem60 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem61 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem62 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem63 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem64 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem65 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem66 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem68 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem69 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem70 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem72 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem73 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem74 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem75 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem76 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem77 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem78 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem79 already declared as local variable - TypeErrorResult [Line: 861]: 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/safe019_rmo.oepc.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe019_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 --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-2520d7c-m [2024-07-17 19:27:49,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-07-17 19:27:49,416 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-07-17 19:27:49,420 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-07-17 19:27:49,421 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-07-17 19:27:49,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-07-17 19:27:49,448 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-07-17 19:27:49,448 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-07-17 19:27:49,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-07-17 19:27:49,452 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-07-17 19:27:49,452 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-07-17 19:27:49,452 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-07-17 19:27:49,453 INFO L153 SettingsManager]: * Use SBE=true [2024-07-17 19:27:49,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-07-17 19:27:49,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-07-17 19:27:49,454 INFO L153 SettingsManager]: * sizeof long=4 [2024-07-17 19:27:49,455 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-07-17 19:27:49,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-07-17 19:27:49,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-07-17 19:27:49,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-07-17 19:27:49,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-07-17 19:27:49,456 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-07-17 19:27:49,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-07-17 19:27:49,456 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-07-17 19:27:49,457 INFO L153 SettingsManager]: * sizeof long double=12 [2024-07-17 19:27:49,457 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-07-17 19:27:49,457 INFO L153 SettingsManager]: * Use constant arrays=true [2024-07-17 19:27:49,457 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-07-17 19:27:49,457 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-07-17 19:27:49,458 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-07-17 19:27:49,458 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-07-17 19:27:49,458 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-07-17 19:27:49,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-07-17 19:27:49,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-07-17 19:27:49,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-07-17 19:27:49,459 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-07-17 19:27:49,459 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-07-17 19:27:49,460 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-07-17 19:27:49,460 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-07-17 19:27:49,461 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-07-17 19:27:49,461 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-07-17 19:27:49,461 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-07-17 19:27:49,461 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-07-17 19:27:49,461 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-07-17 19:27:49,462 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-07-17 19:27:49,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-07-17 19:27:49,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-07-17 19:27:49,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-07-17 19:27:49,747 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-07-17 19:27:49,747 INFO L274 PluginConnector]: Witness Parser initialized [2024-07-17 19:27:49,748 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe019_rmo.oepc.yml/witness.yml [2024-07-17 19:27:49,934 INFO L270 PluginConnector]: Initializing CDTParser... [2024-07-17 19:27:49,934 INFO L274 PluginConnector]: CDTParser initialized [2024-07-17 19:27:49,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i [2024-07-17 19:27:51,317 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-07-17 19:27:51,564 INFO L384 CDTParser]: Found 1 translation units. [2024-07-17 19:27:51,565 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i [2024-07-17 19:27:51,584 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/968b6f174/144cc78a4a3342f783320e2158f1a2d2/FLAG2491a6adc [2024-07-17 19:27:51,611 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/968b6f174/144cc78a4a3342f783320e2158f1a2d2 [2024-07-17 19:27:51,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-07-17 19:27:51,614 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-07-17 19:27:51,615 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-07-17 19:27:51,616 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-07-17 19:27:51,619 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-07-17 19:27:51,620 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 07:27:49" (1/2) ... [2024-07-17 19:27:51,621 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eed6bd5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 07:27:51, skipping insertion in model container [2024-07-17 19:27:51,622 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 07:27:49" (1/2) ... [2024-07-17 19:27:51,624 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27ce79f8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 07:27:51, skipping insertion in model container [2024-07-17 19:27:51,624 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 07:27:51" (2/2) ... [2024-07-17 19:27:51,625 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eed6bd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 07:27:51, skipping insertion in model container [2024-07-17 19:27:51,626 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 07:27:51" (2/2) ... [2024-07-17 19:27:51,626 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-07-17 19:27:51,781 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-07-17 19:27:51,782 INFO L97 edCorrectnessWitness]: Location invariant before [L860-L860] ((((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff0_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! 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$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$w_buff1_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$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_EBX == 0 || __unbuffered_p0_EBX == 1)) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1)) && (x == 0 || x == 1)) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 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_thd0 == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! 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_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || (x == 0 || x == 1))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || y$read_delayed_var == 0) [2024-07-17 19:27:51,782 INFO L97 edCorrectnessWitness]: Location invariant before [L858-L858] ((((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff0_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$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$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$w_buff1_used == (_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$read_delayed_var == 2)))) && (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1)) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1)) && (x == 0 || x == 1)) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$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$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || __unbuffered_p0_EAX$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$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || (x == 0 || x == 1))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || y$read_delayed_var == 0) [2024-07-17 19:27:51,783 INFO L97 edCorrectnessWitness]: Location invariant before [L856-L856] ((((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff0_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! 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$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$w_buff1_used == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$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_EBX == 0 || __unbuffered_p0_EBX == 1)) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1)) && (x == 0 || x == 1)) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 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_thd0 == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! 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_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || (x == 0 || x == 1))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || y$read_delayed_var == 0) [2024-07-17 19:27:51,783 INFO L97 edCorrectnessWitness]: Location invariant before [L861-L861] ((((((((((((((((((((((((((((((((((((((((! multithreaded || y$w_buff0_used == (_Bool)0) && (! multithreaded || __unbuffered_p0_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || y$w_buff0 == 0)) && (! multithreaded || y$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || y$read_delayed == (_Bool)0)) && (! multithreaded || y$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || y$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || ((y$mem_tmp == 0 || y$mem_tmp == 1) || y$mem_tmp == 2))) && (! multithreaded || __unbuffered_p0_EAX$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$read_delayed_var == 2))))) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || y$r_buff1_thd4 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd4 == (_Bool)0)) && (! multithreaded || y$w_buff1 == 0)) && (! multithreaded || y$w_buff1_used == (_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$read_delayed_var == 2)))) && (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1)) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1)) && (x == 0 || x == 1)) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((y == 0 || y == 1) || y == 2)) && ((y$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$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || __unbuffered_p0_EAX$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$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || y$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p0_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || (x == 0 || x == 1))) && (! multithreaded || __unbuffered_p0_EAX$w_buff0 == 0)) && (! multithreaded || (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))) && (! multithreaded || y$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || y$read_delayed_var == 0) [2024-07-17 19:27:51,784 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-07-17 19:27:51,784 INFO L106 edCorrectnessWitness]: ghost_update [L854-L854] multithreaded = 1; [2024-07-17 19:27:51,826 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-07-17 19:27:51,953 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i[993,1006] [2024-07-17 19:27:52,118 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 19:27:52,134 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-07-17 19:27:52,175 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe019_rmo.oepc.i[993,1006] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-07-17 19:27:52,299 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 19:27:52,353 INFO L206 MainTranslator]: Completed translation [2024-07-17 19:27:52,354 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 07:27:52 WrapperNode [2024-07-17 19:27:52,354 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-07-17 19:27:52,355 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-07-17 19:27:52,356 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-07-17 19:27:52,356 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-07-17 19:27:52,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 07:27:52" (1/1) ... [2024-07-17 19:27:52,399 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem22 already declared as local variable [2024-07-17 19:27:52,400 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem23 already declared as local variable [2024-07-17 19:27:52,400 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem24 already declared as local variable [2024-07-17 19:27:52,400 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem26 already declared as local variable [2024-07-17 19:27:52,400 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem27 already declared as local variable [2024-07-17 19:27:52,400 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem28 already declared as local variable [2024-07-17 19:27:52,401 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem29 already declared as local variable [2024-07-17 19:27:52,401 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem30 already declared as local variable [2024-07-17 19:27:52,401 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem31 already declared as local variable [2024-07-17 19:27:52,401 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem32 already declared as local variable [2024-07-17 19:27:52,401 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem33 already declared as local variable [2024-07-17 19:27:52,401 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem34 already declared as local variable [2024-07-17 19:27:52,401 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem38 already declared as local variable [2024-07-17 19:27:52,402 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem39 already declared as local variable [2024-07-17 19:27:52,402 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem40 already declared as local variable [2024-07-17 19:27:52,402 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem42 already declared as local variable [2024-07-17 19:27:52,402 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem43 already declared as local variable [2024-07-17 19:27:52,402 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem44 already declared as local variable [2024-07-17 19:27:52,402 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem45 already declared as local variable [2024-07-17 19:27:52,403 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem46 already declared as local variable [2024-07-17 19:27:52,403 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem47 already declared as local variable [2024-07-17 19:27:52,403 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem48 already declared as local variable [2024-07-17 19:27:52,403 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem49 already declared as local variable [2024-07-17 19:27:52,403 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem50 already declared as local variable [2024-07-17 19:27:52,403 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem54 already declared as local variable [2024-07-17 19:27:52,404 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem55 already declared as local variable [2024-07-17 19:27:52,404 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem56 already declared as local variable [2024-07-17 19:27:52,404 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem58 already declared as local variable [2024-07-17 19:27:52,404 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem59 already declared as local variable [2024-07-17 19:27:52,404 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem60 already declared as local variable [2024-07-17 19:27:52,404 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem61 already declared as local variable [2024-07-17 19:27:52,405 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem62 already declared as local variable [2024-07-17 19:27:52,405 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem63 already declared as local variable [2024-07-17 19:27:52,405 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem64 already declared as local variable [2024-07-17 19:27:52,405 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem65 already declared as local variable [2024-07-17 19:27:52,405 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem66 already declared as local variable [2024-07-17 19:27:52,405 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem68 already declared as local variable [2024-07-17 19:27:52,405 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem69 already declared as local variable [2024-07-17 19:27:52,406 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem70 already declared as local variable [2024-07-17 19:27:52,406 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem72 already declared as local variable [2024-07-17 19:27:52,406 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem73 already declared as local variable [2024-07-17 19:27:52,407 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p0_EAX$read_delayed_var]: #t~mem74 already declared as local variable [2024-07-17 19:27:52,407 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem75 already declared as local variable [2024-07-17 19:27:52,407 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem76 already declared as local variable [2024-07-17 19:27:52,407 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem77 already declared as local variable [2024-07-17 19:27:52,407 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem78 already declared as local variable [2024-07-17 19:27:52,409 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem79 already declared as local variable [2024-07-17 19:27:52,409 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[y]: #t~mem80 already declared as local variable [2024-07-17 19:27:52,411 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 07:27:52" (1/1) ... [2024-07-17 19:27:52,423 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-07-17 19:27:52,423 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-07-17 19:27:52,424 INFO L158 Benchmark]: Toolchain (without parser) took 810.22ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 44.8MB in the beginning and 46.4MB in the end (delta: -1.6MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-07-17 19:27:52,425 INFO L158 Benchmark]: Witness Parser took 0.84ms. Allocated memory is still 52.4MB. Free memory is still 29.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 19:27:52,425 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 36.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 19:27:52,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 739.11ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 44.5MB in the beginning and 49.7MB in the end (delta: -5.1MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2024-07-17 19:27:52,426 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.27ms. Allocated memory is still 79.7MB. Free memory was 49.7MB in the beginning and 46.4MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-07-17 19:27:52,427 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 0.84ms. Allocated memory is still 52.4MB. Free memory is still 29.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 36.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 739.11ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 44.5MB in the beginning and 49.7MB in the end (delta: -5.1MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.27ms. Allocated memory is still 79.7MB. Free memory was 49.7MB in the beginning and 46.4MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 856]: Type Error #t~mem22 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem23 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem24 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem26 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem27 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem28 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem29 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem30 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem31 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem32 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem33 already declared as local variable - TypeErrorResult [Line: 856]: Type Error #t~mem34 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem38 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem39 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem40 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem42 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem43 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem44 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem45 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem46 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem47 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem48 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem49 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem50 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem54 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem55 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem56 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem58 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem59 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem60 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem61 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem62 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem63 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem64 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem65 already declared as local variable - TypeErrorResult [Line: 860]: Type Error #t~mem66 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem68 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem69 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem70 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem72 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem73 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem74 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem75 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem76 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem77 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem78 already declared as local variable - TypeErrorResult [Line: 861]: Type Error #t~mem79 already declared as local variable - TypeErrorResult [Line: 861]: 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