./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe015_rmo.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe015_rmo.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/safe015_rmo.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe015_rmo.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-2520d7c-m [2024-07-17 21:09:11,638 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-07-17 21:09:11,693 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-07-17 21:09:11,697 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-07-17 21:09:11,697 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-07-17 21:09:11,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-07-17 21:09:11,723 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-07-17 21:09:11,723 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-07-17 21:09:11,724 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-07-17 21:09:11,727 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-07-17 21:09:11,727 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-07-17 21:09:11,727 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-07-17 21:09:11,728 INFO L153 SettingsManager]: * Use SBE=true [2024-07-17 21:09:11,729 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-07-17 21:09:11,729 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-07-17 21:09:11,729 INFO L153 SettingsManager]: * sizeof long=4 [2024-07-17 21:09:11,730 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-07-17 21:09:11,730 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-07-17 21:09:11,730 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-07-17 21:09:11,730 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-07-17 21:09:11,730 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-07-17 21:09:11,731 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-07-17 21:09:11,731 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-07-17 21:09:11,731 INFO L153 SettingsManager]: * sizeof long double=12 [2024-07-17 21:09:11,731 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-07-17 21:09:11,732 INFO L153 SettingsManager]: * Use constant arrays=true [2024-07-17 21:09:11,732 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-07-17 21:09:11,732 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-07-17 21:09:11,733 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-07-17 21:09:11,733 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-07-17 21:09:11,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-07-17 21:09:11,734 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-07-17 21:09:11,734 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-07-17 21:09:11,734 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-07-17 21:09:11,734 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-07-17 21:09:11,734 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-07-17 21:09:11,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-07-17 21:09:11,735 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-07-17 21:09:11,735 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-07-17 21:09:11,735 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-07-17 21:09:11,735 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-07-17 21:09:11,736 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-07-17 21:09:11,736 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-07-17 21:09:11,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-07-17 21:09:11,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-07-17 21:09:11,962 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-07-17 21:09:11,963 INFO L270 PluginConnector]: Initializing CDTParser... [2024-07-17 21:09:11,963 INFO L274 PluginConnector]: CDTParser initialized [2024-07-17 21:09:11,964 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe015_rmo.i [2024-07-17 21:09:13,008 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-07-17 21:09:13,219 INFO L384 CDTParser]: Found 1 translation units. [2024-07-17 21:09:13,219 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe015_rmo.i [2024-07-17 21:09:13,232 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/ae3b87f28/4621e1330d914852a89662fbacc2f6ad/FLAG0c10fade3 [2024-07-17 21:09:13,243 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/ae3b87f28/4621e1330d914852a89662fbacc2f6ad [2024-07-17 21:09:13,245 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-07-17 21:09:13,245 INFO L274 PluginConnector]: Witness Parser initialized [2024-07-17 21:09:13,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe015_rmo.yml/witness.yml [2024-07-17 21:09:13,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-07-17 21:09:13,428 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-07-17 21:09:13,430 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-07-17 21:09:13,430 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-07-17 21:09:13,434 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-07-17 21:09:13,434 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:09:13" (1/2) ... [2024-07-17 21:09:13,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e858d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:13, skipping insertion in model container [2024-07-17 21:09:13,435 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:09:13" (1/2) ... [2024-07-17 21:09:13,440 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49557e36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:13, skipping insertion in model container [2024-07-17 21:09:13,441 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:09:13" (2/2) ... [2024-07-17 21:09:13,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e858d57 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:13, skipping insertion in model container [2024-07-17 21:09:13,442 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:09:13" (2/2) ... [2024-07-17 21:09:13,442 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-07-17 21:09:13,594 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-07-17 21:09:13,595 INFO L97 edCorrectnessWitness]: Location invariant before [L858-L858] (((((((((((((((((((((((((((((((((((! multithreaded || x$w_buff1_used == (_Bool)0) && (! multithreaded || x$w_buff1 == 0)) && (! multithreaded || x$read_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1 == 0)) && (! multithreaded || x$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || x$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p2_EAX$flush_delayed == (_Bool)0) && __unbuffered_p2_EAX$mem_tmp == 0) && __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p2_EAX$w_buff0 == 0) && __unbuffered_p2_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p2_EAX$w_buff1 == 0) && __unbuffered_p2_EAX$w_buff1_used == (_Bool)0) && x$flush_delayed == (_Bool)0) && x$r_buff0_thd0 == (_Bool)0) && x$r_buff0_thd1 == (_Bool)0) && x$r_buff0_thd2 == (_Bool)0) && x$r_buff0_thd3 == (_Bool)0) && x$r_buff1_thd0 == (_Bool)0) && x$r_buff1_thd1 == (_Bool)0) && x$r_buff1_thd2 == (_Bool)0) && x$r_buff1_thd3 == (_Bool)0) && x$read_delayed == (_Bool)0) && x$read_delayed_var == 0) && x$w_buff0 == 0) && x$w_buff0_used == (_Bool)0) && x$w_buff1 == 0) && x$w_buff1_used == (_Bool)0) && (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2)) && ((y == 0 || y == 1) || y == 2)))) && (! multithreaded || (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2))))) && (! multithreaded || x$read_delayed_var == 0)) && (! multithreaded || x$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0 == 0)) && (! multithreaded || x$w_buff0 == 0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || x$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2))) && (! multithreaded || x$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || x$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$mem_tmp == 0)) && (! multithreaded || x$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || x$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || x$w_buff0_used == (_Bool)0) [2024-07-17 21:09:13,596 INFO L97 edCorrectnessWitness]: Location invariant before [L855-L855] (((((((((((((((((((((((((((((((((((! multithreaded || x$w_buff1_used == (_Bool)0) && (! multithreaded || x$w_buff1 == 0)) && (! multithreaded || x$read_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1 == 0)) && (! multithreaded || x$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || x$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p2_EAX$flush_delayed == (_Bool)0) && __unbuffered_p2_EAX$mem_tmp == 0) && __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p2_EAX$w_buff0 == 0) && __unbuffered_p2_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p2_EAX$w_buff1 == 0) && __unbuffered_p2_EAX$w_buff1_used == (_Bool)0) && x$flush_delayed == (_Bool)0) && x$r_buff0_thd0 == (_Bool)0) && x$r_buff0_thd1 == (_Bool)0) && x$r_buff0_thd2 == (_Bool)0) && x$r_buff0_thd3 == (_Bool)0) && x$r_buff1_thd0 == (_Bool)0) && x$r_buff1_thd1 == (_Bool)0) && x$r_buff1_thd2 == (_Bool)0) && x$r_buff1_thd3 == (_Bool)0) && x$read_delayed == (_Bool)0) && x$read_delayed_var == 0) && x$w_buff0 == 0) && x$w_buff0_used == (_Bool)0) && x$w_buff1 == 0) && x$w_buff1_used == (_Bool)0) && (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2)) && ((y == 0 || y == 1) || y == 2)))) && (! multithreaded || (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2))))) && (! multithreaded || x$read_delayed_var == 0)) && (! multithreaded || x$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0 == 0)) && (! multithreaded || x$w_buff0 == 0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || x$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2))) && (! multithreaded || x$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || x$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$mem_tmp == 0)) && (! multithreaded || x$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || x$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || x$w_buff0_used == (_Bool)0) [2024-07-17 21:09:13,596 INFO L97 edCorrectnessWitness]: Location invariant before [L857-L857] (((((((((((((((((((((((((((((((((((! multithreaded || x$w_buff1_used == (_Bool)0) && (! multithreaded || x$w_buff1 == 0)) && (! multithreaded || x$read_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1 == 0)) && (! multithreaded || x$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || x$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p2_EAX$flush_delayed == (_Bool)0) && __unbuffered_p2_EAX$mem_tmp == 0) && __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p2_EAX$w_buff0 == 0) && __unbuffered_p2_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p2_EAX$w_buff1 == 0) && __unbuffered_p2_EAX$w_buff1_used == (_Bool)0) && x$flush_delayed == (_Bool)0) && x$r_buff0_thd0 == (_Bool)0) && x$r_buff0_thd1 == (_Bool)0) && x$r_buff0_thd2 == (_Bool)0) && x$r_buff0_thd3 == (_Bool)0) && x$r_buff1_thd0 == (_Bool)0) && x$r_buff1_thd1 == (_Bool)0) && x$r_buff1_thd2 == (_Bool)0) && x$r_buff1_thd3 == (_Bool)0) && x$read_delayed == (_Bool)0) && x$read_delayed_var == 0) && x$w_buff0 == 0) && x$w_buff0_used == (_Bool)0) && x$w_buff1 == 0) && x$w_buff1_used == (_Bool)0) && (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2)) && ((y == 0 || y == 1) || y == 2)))) && (! multithreaded || (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2))))) && (! multithreaded || x$read_delayed_var == 0)) && (! multithreaded || x$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0 == 0)) && (! multithreaded || x$w_buff0 == 0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || x$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2))) && (! multithreaded || x$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || x$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$mem_tmp == 0)) && (! multithreaded || x$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || x$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || x$w_buff0_used == (_Bool)0) [2024-07-17 21:09:13,596 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-07-17 21:09:13,596 INFO L106 edCorrectnessWitness]: ghost_update [L853-L853] multithreaded = 1; [2024-07-17 21:09:13,634 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-07-17 21:09:13,934 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:09:13,946 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-07-17 21:09:14,092 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:09:14,119 INFO L206 MainTranslator]: Completed translation [2024-07-17 21:09:14,120 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:14 WrapperNode [2024-07-17 21:09:14,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-07-17 21:09:14,121 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-07-17 21:09:14,121 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-07-17 21:09:14,121 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-07-17 21:09:14,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:14" (1/1) ... [2024-07-17 21:09:14,138 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem30 already declared as local variable [2024-07-17 21:09:14,139 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem31 already declared as local variable [2024-07-17 21:09:14,139 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem32 already declared as local variable [2024-07-17 21:09:14,139 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem33 already declared as local variable [2024-07-17 21:09:14,140 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem34 already declared as local variable [2024-07-17 21:09:14,140 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem35 already declared as local variable [2024-07-17 21:09:14,140 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem37 already declared as local variable [2024-07-17 21:09:14,140 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem38 already declared as local variable [2024-07-17 21:09:14,140 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem39 already declared as local variable [2024-07-17 21:09:14,140 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem40 already declared as local variable [2024-07-17 21:09:14,141 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem41 already declared as local variable [2024-07-17 21:09:14,141 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem42 already declared as local variable [2024-07-17 21:09:14,141 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem46 already declared as local variable [2024-07-17 21:09:14,141 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem47 already declared as local variable [2024-07-17 21:09:14,141 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem48 already declared as local variable [2024-07-17 21:09:14,141 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem49 already declared as local variable [2024-07-17 21:09:14,142 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem50 already declared as local variable [2024-07-17 21:09:14,142 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem51 already declared as local variable [2024-07-17 21:09:14,142 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem53 already declared as local variable [2024-07-17 21:09:14,142 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem54 already declared as local variable [2024-07-17 21:09:14,142 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem55 already declared as local variable [2024-07-17 21:09:14,142 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem56 already declared as local variable [2024-07-17 21:09:14,143 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem57 already declared as local variable [2024-07-17 21:09:14,143 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem58 already declared as local variable [2024-07-17 21:09:14,143 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem60 already declared as local variable [2024-07-17 21:09:14,143 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem61 already declared as local variable [2024-07-17 21:09:14,143 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem62 already declared as local variable [2024-07-17 21:09:14,143 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem63 already declared as local variable [2024-07-17 21:09:14,144 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem64 already declared as local variable [2024-07-17 21:09:14,144 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem65 already declared as local variable [2024-07-17 21:09:14,144 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem67 already declared as local variable [2024-07-17 21:09:14,144 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem68 already declared as local variable [2024-07-17 21:09:14,144 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem69 already declared as local variable [2024-07-17 21:09:14,144 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem70 already declared as local variable [2024-07-17 21:09:14,145 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem71 already declared as local variable [2024-07-17 21:09:14,145 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem72 already declared as local variable [2024-07-17 21:09:14,149 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:14" (1/1) ... [2024-07-17 21:09:14,149 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-07-17 21:09:14,149 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-07-17 21:09:14,151 INFO L158 Benchmark]: Toolchain (without parser) took 723.24ms. Allocated memory was 159.4MB in the beginning and 207.6MB in the end (delta: 48.2MB). Free memory was 72.7MB in the beginning and 136.8MB in the end (delta: -64.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:09:14,151 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 110.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:09:14,151 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:09:14,152 INFO L158 Benchmark]: CACSL2BoogieTranslator took 690.57ms. Allocated memory was 159.4MB in the beginning and 207.6MB in the end (delta: 48.2MB). Free memory was 72.5MB in the beginning and 139.9MB in the end (delta: -67.4MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2024-07-17 21:09:14,152 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.51ms. Allocated memory is still 207.6MB. Free memory was 139.9MB in the beginning and 136.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-07-17 21:09:14,154 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 110.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 690.57ms. Allocated memory was 159.4MB in the beginning and 207.6MB in the end (delta: 48.2MB). Free memory was 72.5MB in the beginning and 139.9MB in the end (delta: -67.4MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.51ms. Allocated memory is still 207.6MB. Free memory was 139.9MB in the beginning and 136.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 855]: Type Error #t~mem30 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem31 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem32 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem33 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem34 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem35 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem37 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem38 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem39 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem40 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem41 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem42 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem46 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem47 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem48 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem49 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem50 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem51 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem53 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem54 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem55 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem56 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem57 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem58 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem60 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem61 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem62 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem63 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem64 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem65 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem67 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem68 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem69 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem70 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem71 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem72 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/safe015_rmo.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe015_rmo.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-2520d7c-m [2024-07-17 21:09:15,829 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-07-17 21:09:15,897 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-07-17 21:09:15,903 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-07-17 21:09:15,903 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-07-17 21:09:15,935 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-07-17 21:09:15,936 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-07-17 21:09:15,936 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-07-17 21:09:15,937 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-07-17 21:09:15,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-07-17 21:09:15,940 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-07-17 21:09:15,940 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-07-17 21:09:15,941 INFO L153 SettingsManager]: * Use SBE=true [2024-07-17 21:09:15,942 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-07-17 21:09:15,942 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-07-17 21:09:15,942 INFO L153 SettingsManager]: * sizeof long=4 [2024-07-17 21:09:15,943 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-07-17 21:09:15,943 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-07-17 21:09:15,943 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-07-17 21:09:15,943 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-07-17 21:09:15,943 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-07-17 21:09:15,944 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-07-17 21:09:15,944 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-07-17 21:09:15,945 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-07-17 21:09:15,945 INFO L153 SettingsManager]: * sizeof long double=12 [2024-07-17 21:09:15,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-07-17 21:09:15,945 INFO L153 SettingsManager]: * Use constant arrays=true [2024-07-17 21:09:15,945 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-07-17 21:09:15,946 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-07-17 21:09:15,946 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-07-17 21:09:15,947 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-07-17 21:09:15,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-07-17 21:09:15,947 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-07-17 21:09:15,947 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-07-17 21:09:15,948 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-07-17 21:09:15,948 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-07-17 21:09:15,948 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-07-17 21:09:15,948 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-07-17 21:09:15,948 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-07-17 21:09:15,949 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-07-17 21:09:15,949 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-07-17 21:09:15,949 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-07-17 21:09:15,950 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-07-17 21:09:15,950 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-07-17 21:09:15,950 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-07-17 21:09:16,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-07-17 21:09:16,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-07-17 21:09:16,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-07-17 21:09:16,244 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-07-17 21:09:16,244 INFO L274 PluginConnector]: Witness Parser initialized [2024-07-17 21:09:16,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/safe015_rmo.yml/witness.yml [2024-07-17 21:09:16,430 INFO L270 PluginConnector]: Initializing CDTParser... [2024-07-17 21:09:16,434 INFO L274 PluginConnector]: CDTParser initialized [2024-07-17 21:09:16,434 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe015_rmo.i [2024-07-17 21:09:17,489 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-07-17 21:09:17,705 INFO L384 CDTParser]: Found 1 translation units. [2024-07-17 21:09:17,706 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe015_rmo.i [2024-07-17 21:09:17,725 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/0f9263269/0eccef7a9a124bab9c78531274b67b98/FLAGc69f94f52 [2024-07-17 21:09:17,741 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/0f9263269/0eccef7a9a124bab9c78531274b67b98 [2024-07-17 21:09:17,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-07-17 21:09:17,743 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-07-17 21:09:17,746 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-07-17 21:09:17,746 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-07-17 21:09:17,758 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-07-17 21:09:17,759 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:09:16" (1/2) ... [2024-07-17 21:09:17,760 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd8b2c4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:17, skipping insertion in model container [2024-07-17 21:09:17,760 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:09:16" (1/2) ... [2024-07-17 21:09:17,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c30293c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:09:17, skipping insertion in model container [2024-07-17 21:09:17,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:09:17" (2/2) ... [2024-07-17 21:09:17,762 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd8b2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:17, skipping insertion in model container [2024-07-17 21:09:17,762 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:09:17" (2/2) ... [2024-07-17 21:09:17,762 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-07-17 21:09:17,867 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-07-17 21:09:17,868 INFO L97 edCorrectnessWitness]: Location invariant before [L857-L857] (((((((((((((((((((((((((((((((((((! multithreaded || x$w_buff1_used == (_Bool)0) && (! multithreaded || x$w_buff1 == 0)) && (! multithreaded || x$read_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1 == 0)) && (! multithreaded || x$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || x$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p2_EAX$flush_delayed == (_Bool)0) && __unbuffered_p2_EAX$mem_tmp == 0) && __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p2_EAX$w_buff0 == 0) && __unbuffered_p2_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p2_EAX$w_buff1 == 0) && __unbuffered_p2_EAX$w_buff1_used == (_Bool)0) && x$flush_delayed == (_Bool)0) && x$r_buff0_thd0 == (_Bool)0) && x$r_buff0_thd1 == (_Bool)0) && x$r_buff0_thd2 == (_Bool)0) && x$r_buff0_thd3 == (_Bool)0) && x$r_buff1_thd0 == (_Bool)0) && x$r_buff1_thd1 == (_Bool)0) && x$r_buff1_thd2 == (_Bool)0) && x$r_buff1_thd3 == (_Bool)0) && x$read_delayed == (_Bool)0) && x$read_delayed_var == 0) && x$w_buff0 == 0) && x$w_buff0_used == (_Bool)0) && x$w_buff1 == 0) && x$w_buff1_used == (_Bool)0) && (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2)) && ((y == 0 || y == 1) || y == 2)))) && (! multithreaded || (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2))))) && (! multithreaded || x$read_delayed_var == 0)) && (! multithreaded || x$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0 == 0)) && (! multithreaded || x$w_buff0 == 0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || x$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2))) && (! multithreaded || x$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || x$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$mem_tmp == 0)) && (! multithreaded || x$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || x$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || x$w_buff0_used == (_Bool)0) [2024-07-17 21:09:17,868 INFO L97 edCorrectnessWitness]: Location invariant before [L858-L858] (((((((((((((((((((((((((((((((((((! multithreaded || x$w_buff1_used == (_Bool)0) && (! multithreaded || x$w_buff1 == 0)) && (! multithreaded || x$read_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1 == 0)) && (! multithreaded || x$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || x$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p2_EAX$flush_delayed == (_Bool)0) && __unbuffered_p2_EAX$mem_tmp == 0) && __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p2_EAX$w_buff0 == 0) && __unbuffered_p2_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p2_EAX$w_buff1 == 0) && __unbuffered_p2_EAX$w_buff1_used == (_Bool)0) && x$flush_delayed == (_Bool)0) && x$r_buff0_thd0 == (_Bool)0) && x$r_buff0_thd1 == (_Bool)0) && x$r_buff0_thd2 == (_Bool)0) && x$r_buff0_thd3 == (_Bool)0) && x$r_buff1_thd0 == (_Bool)0) && x$r_buff1_thd1 == (_Bool)0) && x$r_buff1_thd2 == (_Bool)0) && x$r_buff1_thd3 == (_Bool)0) && x$read_delayed == (_Bool)0) && x$read_delayed_var == 0) && x$w_buff0 == 0) && x$w_buff0_used == (_Bool)0) && x$w_buff1 == 0) && x$w_buff1_used == (_Bool)0) && (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2)) && ((y == 0 || y == 1) || y == 2)))) && (! multithreaded || (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2))))) && (! multithreaded || x$read_delayed_var == 0)) && (! multithreaded || x$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0 == 0)) && (! multithreaded || x$w_buff0 == 0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || x$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2))) && (! multithreaded || x$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || x$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$mem_tmp == 0)) && (! multithreaded || x$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || x$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || x$w_buff0_used == (_Bool)0) [2024-07-17 21:09:17,868 INFO L97 edCorrectnessWitness]: Location invariant before [L855-L855] (((((((((((((((((((((((((((((((((((! multithreaded || x$w_buff1_used == (_Bool)0) && (! multithreaded || x$w_buff1 == 0)) && (! multithreaded || x$read_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1 == 0)) && (! multithreaded || x$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || x$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0)) && (! multithreaded || (((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt && __unbuffered_p2_EAX$flush_delayed == (_Bool)0) && __unbuffered_p2_EAX$mem_tmp == 0) && __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd1 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd2 == (_Bool)0) && __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0) && __unbuffered_p2_EAX$w_buff0 == 0) && __unbuffered_p2_EAX$w_buff0_used == (_Bool)0) && __unbuffered_p2_EAX$w_buff1 == 0) && __unbuffered_p2_EAX$w_buff1_used == (_Bool)0) && x$flush_delayed == (_Bool)0) && x$r_buff0_thd0 == (_Bool)0) && x$r_buff0_thd1 == (_Bool)0) && x$r_buff0_thd2 == (_Bool)0) && x$r_buff0_thd3 == (_Bool)0) && x$r_buff1_thd0 == (_Bool)0) && x$r_buff1_thd1 == (_Bool)0) && x$r_buff1_thd2 == (_Bool)0) && x$r_buff1_thd3 == (_Bool)0) && x$read_delayed == (_Bool)0) && x$read_delayed_var == 0) && x$w_buff0 == 0) && x$w_buff0_used == (_Bool)0) && x$w_buff1 == 0) && x$w_buff1_used == (_Bool)0) && (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2)))) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((x == 0 || x == 1) || x == 2)) && ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2)) && ((y == 0 || y == 1) || y == 2)))) && (! multithreaded || (__unbuffered_p2_EAX$read_delayed_var == 0 || (__unbuffered_p2_EAX$read_delayed_var == & x && ((*__unbuffered_p2_EAX$read_delayed_var == 0 || *__unbuffered_p2_EAX$read_delayed_var == 1) || *__unbuffered_p2_EAX$read_delayed_var == 2))))) && (! multithreaded || x$read_delayed_var == 0)) && (! multithreaded || x$r_buff1_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff1_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0 == 0)) && (! multithreaded || x$w_buff0 == 0)) && (! multithreaded || __unbuffered_p2_EAX$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || ((x == 0 || x == 1) || x == 2))) && (! multithreaded || x$r_buff0_thd0 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff0_used == (_Bool)0)) && (! multithreaded || ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2))) && (! multithreaded || ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2))) && (! multithreaded || ((x$mem_tmp == 0 || x$mem_tmp == 1) || x$mem_tmp == 2))) && (! multithreaded || x$r_buff1_thd3 == (_Bool)0)) && (! multithreaded || 0 <= __unbuffered_cnt)) && (! multithreaded || ((y == 0 || y == 1) || y == 2))) && (! multithreaded || x$r_buff0_thd1 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$flush_delayed == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$mem_tmp == 0)) && (! multithreaded || x$r_buff1_thd2 == (_Bool)0)) && (! multithreaded || x$r_buff0_thd3 == (_Bool)0)) && (! multithreaded || __unbuffered_p2_EAX$w_buff1_used == (_Bool)0)) && (! multithreaded || x$w_buff0_used == (_Bool)0) [2024-07-17 21:09:17,868 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-07-17 21:09:17,868 INFO L106 edCorrectnessWitness]: ghost_update [L853-L853] multithreaded = 1; [2024-07-17 21:09:17,904 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-07-17 21:09:18,244 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:09:18,260 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-07-17 21:09:18,410 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:09:18,440 INFO L206 MainTranslator]: Completed translation [2024-07-17 21:09:18,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:18 WrapperNode [2024-07-17 21:09:18,440 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-07-17 21:09:18,441 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-07-17 21:09:18,441 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-07-17 21:09:18,442 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-07-17 21:09:18,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:18" (1/1) ... [2024-07-17 21:09:18,469 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem30 already declared as local variable [2024-07-17 21:09:18,472 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem31 already declared as local variable [2024-07-17 21:09:18,472 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem32 already declared as local variable [2024-07-17 21:09:18,473 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem33 already declared as local variable [2024-07-17 21:09:18,473 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem34 already declared as local variable [2024-07-17 21:09:18,473 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem35 already declared as local variable [2024-07-17 21:09:18,473 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem37 already declared as local variable [2024-07-17 21:09:18,483 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem38 already declared as local variable [2024-07-17 21:09:18,483 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem39 already declared as local variable [2024-07-17 21:09:18,483 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem40 already declared as local variable [2024-07-17 21:09:18,483 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem41 already declared as local variable [2024-07-17 21:09:18,483 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem42 already declared as local variable [2024-07-17 21:09:18,484 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem46 already declared as local variable [2024-07-17 21:09:18,484 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem47 already declared as local variable [2024-07-17 21:09:18,484 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem48 already declared as local variable [2024-07-17 21:09:18,484 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem49 already declared as local variable [2024-07-17 21:09:18,484 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem50 already declared as local variable [2024-07-17 21:09:18,484 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem51 already declared as local variable [2024-07-17 21:09:18,484 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem53 already declared as local variable [2024-07-17 21:09:18,485 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem54 already declared as local variable [2024-07-17 21:09:18,485 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem55 already declared as local variable [2024-07-17 21:09:18,485 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem56 already declared as local variable [2024-07-17 21:09:18,485 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem57 already declared as local variable [2024-07-17 21:09:18,485 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem58 already declared as local variable [2024-07-17 21:09:18,485 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem60 already declared as local variable [2024-07-17 21:09:18,485 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem61 already declared as local variable [2024-07-17 21:09:18,486 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem62 already declared as local variable [2024-07-17 21:09:18,486 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem63 already declared as local variable [2024-07-17 21:09:18,486 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem64 already declared as local variable [2024-07-17 21:09:18,486 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem65 already declared as local variable [2024-07-17 21:09:18,486 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem67 already declared as local variable [2024-07-17 21:09:18,486 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem68 already declared as local variable [2024-07-17 21:09:18,486 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[__unbuffered_p2_EAX$read_delayed_var]: #t~mem69 already declared as local variable [2024-07-17 21:09:18,487 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem70 already declared as local variable [2024-07-17 21:09:18,487 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem71 already declared as local variable [2024-07-17 21:09:18,487 ERROR L1136 TypeChecker]: ACSL: IdentifierExpression[x]: #t~mem72 already declared as local variable [2024-07-17 21:09:18,490 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:09:18" (1/1) ... [2024-07-17 21:09:18,490 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-07-17 21:09:18,490 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-07-17 21:09:18,492 INFO L158 Benchmark]: Toolchain (without parser) took 747.48ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 34.2MB in the beginning and 69.2MB in the end (delta: -35.0MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-07-17 21:09:18,492 INFO L158 Benchmark]: Witness Parser took 0.35ms. Allocated memory is still 77.6MB. Free memory is still 59.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:09:18,492 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 60.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:09:18,493 INFO L158 Benchmark]: CACSL2BoogieTranslator took 694.84ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 34.2MB in the beginning and 44.0MB in the end (delta: -9.8MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-07-17 21:09:18,493 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.57ms. Allocated memory is still 94.4MB. Free memory was 44.0MB in the beginning and 69.2MB in the end (delta: -25.2MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2024-07-17 21:09:18,495 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 0.35ms. Allocated memory is still 77.6MB. Free memory is still 59.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 60.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 694.84ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 34.2MB in the beginning and 44.0MB in the end (delta: -9.8MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.57ms. Allocated memory is still 94.4MB. Free memory was 44.0MB in the beginning and 69.2MB in the end (delta: -25.2MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 855]: Type Error #t~mem30 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem31 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem32 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem33 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem34 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem35 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem37 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem38 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem39 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem40 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem41 already declared as local variable - TypeErrorResult [Line: 855]: Type Error #t~mem42 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem46 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem47 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem48 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem49 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem50 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem51 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem53 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem54 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem55 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem56 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem57 already declared as local variable - TypeErrorResult [Line: 857]: Type Error #t~mem58 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem60 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem61 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem62 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem63 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem64 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem65 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem67 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem68 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem69 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem70 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem71 already declared as local variable - TypeErrorResult [Line: 858]: Type Error #t~mem72 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