./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe006_power.opt-thin000_power.opt.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe006_power.opt-thin000_power.opt.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe006_power.opt-thin000_power.opt.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe006_power.opt-thin000_power.opt.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:23:13,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:23:13,405 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:23:13,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:23:13,420 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:23:13,446 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:23:13,446 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:23:13,447 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:23:13,447 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:23:13,450 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:23:13,451 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:23:13,451 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:23:13,452 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:23:13,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:23:13,453 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:23:13,453 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:23:13,453 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:23:13,454 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:23:13,454 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:23:13,454 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:23:13,454 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:23:13,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:23:13,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:23:13,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:23:13,455 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:23:13,455 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:23:13,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:23:13,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:23:13,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:23:13,456 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:23:13,457 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:23:13,457 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:23:13,458 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:23:13,458 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:23:13,458 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:23:13,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:23:13,459 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:23:13,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:23:13,459 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:23:13,459 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:23:13,459 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:23:13,460 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:23:13,460 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:23:13,460 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:23:13,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:23:13,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:23:13,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:23:13,716 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:23:13,717 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:23:13,718 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe006_power.opt-thin000_power.opt.i [2024-01-31 16:23:14,852 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:23:15,050 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:23:15,051 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.opt-thin000_power.opt.i [2024-01-31 16:23:15,072 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/931c4f02b/1d6c06a75edf4a328aa2595d647e2084/FLAG0b1beca5b [2024-01-31 16:23:15,083 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/931c4f02b/1d6c06a75edf4a328aa2595d647e2084 [2024-01-31 16:23:15,088 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:23:15,088 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:23:15,090 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe006_power.opt-thin000_power.opt.yml/witness.yml [2024-01-31 16:23:15,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:23:15,537 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:23:15,538 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:23:15,538 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:23:15,542 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:23:15,543 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:23:15" (1/2) ... [2024-01-31 16:23:15,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d0e0ac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:23:15, skipping insertion in model container [2024-01-31 16:23:15,544 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:23:15" (1/2) ... [2024-01-31 16:23:15,545 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@724f4bed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:23:15, skipping insertion in model container [2024-01-31 16:23:15,545 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:23:15" (2/2) ... [2024-01-31 16:23:15,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d0e0ac1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:15, skipping insertion in model container [2024-01-31 16:23:15,546 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:23:15" (2/2) ... [2024-01-31 16:23:15,546 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:23:16,853 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:23:16,854 INFO L98 nessWitnessExtractor]: Location invariant before [L838-L838] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (((x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1) && (x$w_buff1_used == (_Bool)1 || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,854 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,854 INFO L98 nessWitnessExtractor]: Location invariant before [L844-L844] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,855 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && ((x$w_buff1_used == (_Bool)1 && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,855 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-31 16:23:16,855 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,855 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,855 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (unsigned long )arg == 0UL [2024-01-31 16:23:16,855 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (unsigned long )arg == 0UL [2024-01-31 16:23:16,855 INFO L98 nessWitnessExtractor]: Location invariant before [L830-L830] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,856 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,856 INFO L98 nessWitnessExtractor]: Location invariant before [L836-L836] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (((x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1) && (x$w_buff1_used == (_Bool)1 || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,856 INFO L98 nessWitnessExtractor]: Location invariant before [L831-L831] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,856 INFO L98 nessWitnessExtractor]: Location invariant before [L806-L806] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,856 INFO L98 nessWitnessExtractor]: Location invariant before [L798-L798] (((((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (0 <= *__unbuffered_p1_EAX$read_delayed_var)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var <= 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == & x)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1) [2024-01-31 16:23:16,857 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (((x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1) && (x$w_buff1_used == (_Bool)1 || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,857 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,857 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,857 INFO L98 nessWitnessExtractor]: Location invariant before [L795-L795] (((((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (0 <= *__unbuffered_p1_EAX$read_delayed_var)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var <= 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == & x)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1) [2024-01-31 16:23:16,857 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && (weak$$choice2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1) [2024-01-31 16:23:16,857 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L18] expression == 0 [2024-01-31 16:23:16,857 INFO L98 nessWitnessExtractor]: Location invariant before [L809-L809] (unsigned long )arg == 0UL [2024-01-31 16:23:16,858 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,858 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (((x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1) && (x$w_buff1_used == (_Bool)1 || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,858 INFO L98 nessWitnessExtractor]: Location invariant before [L835-L835] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,858 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,858 INFO L98 nessWitnessExtractor]: Location invariant before [L837-L837] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,858 INFO L98 nessWitnessExtractor]: Location invariant before [L834-L834] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && ((x$w_buff1_used == (_Bool)1 && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,858 INFO L98 nessWitnessExtractor]: Location invariant before [L804-L804] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,859 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0 == 1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,859 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && (weak$$choice2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1) [2024-01-31 16:23:16,859 INFO L98 nessWitnessExtractor]: Location invariant before [L807-L807] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (((x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1) && (x$w_buff1_used == (_Bool)1 || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,859 INFO L98 nessWitnessExtractor]: Location invariant before [L797-L797] (((((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (0 <= *__unbuffered_p1_EAX$read_delayed_var)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var <= 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == & x)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1) [2024-01-31 16:23:16,859 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-31 16:23:16,859 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,860 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && (weak$$choice2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1) [2024-01-31 16:23:16,860 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,860 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L18] expression == 1 [2024-01-31 16:23:16,860 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,860 INFO L98 nessWitnessExtractor]: Location invariant before [L799-L799] (unsigned long )arg == 0UL [2024-01-31 16:23:16,860 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L18] expression == 1 [2024-01-31 16:23:16,860 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0 == 1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,861 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] ((0 <= expression) && (expression <= 1)) && (expression == 0 || expression == 1) [2024-01-31 16:23:16,861 INFO L98 nessWitnessExtractor]: Location invariant before [L811-L811] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_p0_EAX) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (1 <= __unbuffered_cnt)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,861 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,861 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,861 INFO L98 nessWitnessExtractor]: Location invariant before [L805-L805] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && (((x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1) && (x$w_buff1_used == (_Bool)1 || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,861 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,862 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && (weak$$choice2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (((weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1) && ((((x$w_buff1_used == (_Bool)1 || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) || (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) || x$w_buff1_used == (_Bool)0)) || (x$w_buff1_used == (_Bool)1 && weak$$choice0 == (_Bool)0)) [2024-01-31 16:23:16,862 INFO L98 nessWitnessExtractor]: Location invariant before [L773-L773] (unsigned long )arg == 0UL [2024-01-31 16:23:16,862 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-31 16:23:16,862 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)1)) && (x$w_buff1_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,862 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-31 16:23:16,862 INFO L98 nessWitnessExtractor]: Location invariant before [L826-L826] ((((((((((((((((((((((((((((((((((((((((((0LL - (long long )x$w_buff0_used) + (long long )x$w_buff1_used >= 0LL) && ((long long )x$w_buff0_used + (long long )x$w_buff1_used >= 0LL)) && ((0LL - (long long )x$w_buff0_used) - (long long )x$w_buff1_used >= 0LL)) && ((long long )x$w_buff0_used - (long long )x$w_buff1_used >= 0LL)) && (__unbuffered_cnt == 0)) && (__unbuffered_p0_EAX == 0)) && (__unbuffered_p1_EAX == 0)) && (__unbuffered_p1_EAX$flush_delayed == (_Bool)0)) && (__unbuffered_p1_EAX$mem_tmp == 0)) && (__unbuffered_p1_EAX$r_buff0_thd0 == (_Bool)0)) && (__unbuffered_p1_EAX$r_buff0_thd1 == (_Bool)0)) && (__unbuffered_p1_EAX$r_buff0_thd2 == (_Bool)0)) && (__unbuffered_p1_EAX$r_buff1_thd0 == (_Bool)0)) && (__unbuffered_p1_EAX$r_buff1_thd1 == (_Bool)0)) && (__unbuffered_p1_EAX$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0)) && (__unbuffered_p1_EAX$read_delayed_var == 0)) && (__unbuffered_p1_EAX$w_buff0 == 0)) && (__unbuffered_p1_EAX$w_buff0_used == (_Bool)0)) && (__unbuffered_p1_EAX$w_buff1 == 0)) && (__unbuffered_p1_EAX$w_buff1_used == (_Bool)0)) && (main$tmp_guard0 == (_Bool)0)) && (main$tmp_guard1 == (_Bool)0)) && (x == 0)) && (x$flush_delayed == (_Bool)0)) && (x$mem_tmp == 0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd1 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd1 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$read_delayed == (_Bool)0)) && (x$read_delayed_var == 0)) && (x$w_buff0 == 0)) && (x$w_buff0_used == (_Bool)0)) && (x$w_buff1 == 0)) && (x$w_buff1_used == (_Bool)0)) && (y == 0)) && (weak$$choice0 == (_Bool)0)) && (weak$$choice1 == (_Bool)0)) && (weak$$choice2 == (_Bool)0) [2024-01-31 16:23:16,863 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && (weak$$choice2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1) [2024-01-31 16:23:16,863 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,863 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,863 INFO L98 nessWitnessExtractor]: Location invariant before [L772-L772] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,863 INFO L98 nessWitnessExtractor]: Location invariant before [L801-L801] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (y == 1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,863 INFO L98 nessWitnessExtractor]: Location invariant before [L800-L800] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,864 INFO L98 nessWitnessExtractor]: Location invariant before [L808-L808] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,864 INFO L98 nessWitnessExtractor]: Location invariant before [L843-L843] (((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (__unbuffered_p0_EAX == 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,864 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] ((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)1)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,864 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,864 INFO L98 nessWitnessExtractor]: Location invariant before [L803-L803] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1)) && ((x$w_buff1_used == (_Bool)1 && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) || (x$w_buff0_used == (_Bool)1 && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1))) [2024-01-31 16:23:16,864 INFO L98 nessWitnessExtractor]: Location invariant before [L776-L776] (unsigned long )arg == 0UL [2024-01-31 16:23:16,864 INFO L98 nessWitnessExtractor]: Location invariant before [L810-L810] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,865 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,865 INFO L98 nessWitnessExtractor]: Location invariant before [L802-L802] (unsigned long )arg == 0UL [2024-01-31 16:23:16,865 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,865 INFO L98 nessWitnessExtractor]: Location invariant before [L841-L841] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,865 INFO L98 nessWitnessExtractor]: Location invariant before [L792-L792] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (x$w_buff0_used == (_Bool)1)) && (weak$$choice2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$flush_delayed == (_Bool)0 || x$flush_delayed == (_Bool)1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1) [2024-01-31 16:23:16,865 INFO L98 nessWitnessExtractor]: Location invariant before [L812-L812] (unsigned long )arg == 0UL [2024-01-31 16:23:16,866 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] ((((((((((((((((((((((((((((((((((((((0 <= __unbuffered_p0_EAX) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (1 <= __unbuffered_cnt)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && ((unsigned long )arg == 0UL)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,866 INFO L98 nessWitnessExtractor]: Location invariant before [L839-L839] (((((((((((((((((((((((((((((((((((((0 <= __unbuffered_cnt) && (0 <= __unbuffered_p0_EAX)) && (0 <= __unbuffered_p1_EAX)) && (0 <= x)) && (0 <= x$mem_tmp)) && (0 <= x$w_buff0)) && (0 <= x$w_buff1)) && (0 <= y)) && (__unbuffered_p0_EAX <= 1)) && (__unbuffered_p1_EAX <= 1)) && (x <= 1)) && (x$mem_tmp <= 1)) && (x$w_buff0 <= 1)) && (x$w_buff1 <= 1)) && (y <= 1)) && (x$flush_delayed == (_Bool)0)) && (x$r_buff0_thd0 == (_Bool)0)) && (x$r_buff0_thd2 == (_Bool)0)) && (x$r_buff1_thd0 == (_Bool)0)) && (x$r_buff1_thd2 == (_Bool)0)) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) && (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1)) && (__unbuffered_p1_EAX$read_delayed == (_Bool)0 || __unbuffered_p1_EAX$read_delayed == (_Bool)1)) && (__unbuffered_p1_EAX$read_delayed_var == 0 || (__unbuffered_p1_EAX$read_delayed_var == & x && (((0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1) && (0 <= *__unbuffered_p1_EAX$read_delayed_var && *__unbuffered_p1_EAX$read_delayed_var <= 1)) && (*__unbuffered_p1_EAX$read_delayed_var == 0 || *__unbuffered_p1_EAX$read_delayed_var == 1))))) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && (x == 0 || x == 1)) && (x$mem_tmp == 0 || x$mem_tmp == 1)) && (x$r_buff0_thd1 == (_Bool)0 || x$r_buff0_thd1 == (_Bool)1)) && (x$r_buff1_thd1 == (_Bool)0 || x$r_buff1_thd1 == (_Bool)1)) && (x$w_buff0 == 0 || x$w_buff0 == 1)) && (x$w_buff0_used == (_Bool)0 || x$w_buff0_used == (_Bool)1)) && (x$w_buff1 == 0 || x$w_buff1 == 1)) && (x$w_buff1_used == (_Bool)0 || x$w_buff1_used == (_Bool)1)) && (y == 0 || y == 1)) && (weak$$choice0 == (_Bool)0 || weak$$choice0 == (_Bool)1)) && (weak$$choice1 == (_Bool)0 || weak$$choice1 == (_Bool)1)) && (weak$$choice2 == (_Bool)0 || weak$$choice2 == (_Bool)1) [2024-01-31 16:23:16,897 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:23:17,011 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.opt-thin000_power.opt.i[969,982] [2024-01-31 16:23:17,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:23:17,140 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:23:17,172 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.opt-thin000_power.opt.i[969,982] Start Parsing Local Start Parsing Local [2024-01-31 16:23:17,173 WARN L424 MainDispatcher]: Unable to annotate ; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:23:17,479 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:23:17,507 INFO L208 MainTranslator]: Completed translation [2024-01-31 16:23:17,507 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17 WrapperNode [2024-01-31 16:23:17,507 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:23:17,508 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-31 16:23:17,508 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-31 16:23:17,508 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-31 16:23:17,513 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 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,567 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 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,652 INFO L138 Inliner]: procedures = 175, calls = 633, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 1139 [2024-01-31 16:23:17,652 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-31 16:23:17,653 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-31 16:23:17,653 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-31 16:23:17,653 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-31 16:23:17,661 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,662 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,675 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,723 INFO L175 MemorySlicer]: Split 595 memory accesses to 4 slices as follows [2, 1, 1, 591]. 99 percent of accesses are in the largest equivalence class. The 3 initializations are split as follows [2, 0, 0, 1]. The 7 writes are split as follows [0, 1, 1, 5]. [2024-01-31 16:23:17,723 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,723 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,771 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,782 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,797 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,804 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,821 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-31 16:23:17,823 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-31 16:23:17,823 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-31 16:23:17,823 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-31 16:23:17,824 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (1/1) ... [2024-01-31 16:23:17,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:23:17,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-31 16:23:17,847 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-31 16:23:17,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-31 16:23:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-01-31 16:23:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-01-31 16:23:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-01-31 16:23:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-01-31 16:23:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-31 16:23:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-31 16:23:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-31 16:23:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-31 16:23:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-31 16:23:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-31 16:23:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-31 16:23:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-31 16:23:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-31 16:23:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-31 16:23:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-31 16:23:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-31 16:23:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-31 16:23:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-31 16:23:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-31 16:23:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-31 16:23:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-31 16:23:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-31 16:23:17,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-31 16:23:17,890 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-31 16:23:18,127 INFO L244 CfgBuilder]: Building ICFG [2024-01-31 16:23:18,129 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-31 16:23:20,110 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-31 16:23:20,110 INFO L293 CfgBuilder]: Performing block encoding [2024-01-31 16:23:26,928 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-31 16:23:26,928 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-31 16:23:26,929 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:23:26 BoogieIcfgContainer [2024-01-31 16:23:26,929 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-31 16:23:26,931 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-31 16:23:26,931 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-31 16:23:26,934 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-31 16:23:26,935 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.01 04:23:15" (1/4) ... [2024-01-31 16:23:26,935 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284a3700 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 04:23:26, skipping insertion in model container [2024-01-31 16:23:26,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:23:15" (2/4) ... [2024-01-31 16:23:26,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284a3700 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 31.01 04:23:26, skipping insertion in model container [2024-01-31 16:23:26,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:23:17" (3/4) ... [2024-01-31 16:23:26,950 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284a3700 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 31.01 04:23:26, skipping insertion in model container [2024-01-31 16:23:26,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:23:26" (4/4) ... [2024-01-31 16:23:26,951 INFO L112 eAbstractionObserver]: Analyzing ICFG safe006_power.opt-thin000_power.opt.i [2024-01-31 16:23:26,982 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-31 16:23:26,982 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 77 error locations. [2024-01-31 16:23:26,983 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-31 16:23:27,339 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-31 16:23:27,372 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 131 places, 125 transitions, 258 flow [2024-01-31 16:23:27,710 INFO L124 PetriNetUnfolderBase]: 1/123 cut-off events. [2024-01-31 16:23:27,724 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-31 16:23:27,734 INFO L83 FinitePrefix]: Finished finitePrefix Result has 130 conditions, 123 events. 1/123 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 614 event pairs, 0 based on Foata normal form. 0/45 useless extension candidates. Maximal degree in co-relation 121. Up to 2 conditions per place. [2024-01-31 16:23:27,735 INFO L82 GeneralOperation]: Start removeDead. Operand has 131 places, 125 transitions, 258 flow [2024-01-31 16:23:27,742 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 129 places, 123 transitions, 252 flow [2024-01-31 16:23:27,772 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-31 16:23:27,779 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@142195, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-31 16:23:27,780 INFO L358 AbstractCegarLoop]: Starting to check reachability of 140 error locations. [2024-01-31 16:23:27,783 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-31 16:23:27,783 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-31 16:23:27,783 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-31 16:23:27,783 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-31 16:23:27,784 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-31 16:23:27,785 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 137 more)] === [2024-01-31 16:23:27,791 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-31 16:23:27,792 INFO L85 PathProgramCache]: Analyzing trace with hash 146341, now seen corresponding path program 1 times [2024-01-31 16:23:27,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-31 16:23:27,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493232169] [2024-01-31 16:23:27,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-31 16:23:27,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-31 16:23:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-31 16:23:30,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-31 16:23:30,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-31 16:23:30,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493232169] [2024-01-31 16:23:30,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493232169] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-31 16:23:30,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-31 16:23:30,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-31 16:23:30,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166196750] [2024-01-31 16:23:30,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-31 16:23:30,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-31 16:23:30,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-31 16:23:30,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-31 16:23:30,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-31 16:23:30,372 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 125 [2024-01-31 16:23:30,374 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 123 transitions, 252 flow. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:30,374 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-31 16:23:30,374 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 125 [2024-01-31 16:23:30,375 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-31 16:23:33,818 INFO L124 PetriNetUnfolderBase]: 3415/6657 cut-off events. [2024-01-31 16:23:33,819 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-01-31 16:23:33,830 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12068 conditions, 6657 events. 3415/6657 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 416. Compared 57612 event pairs, 3415 based on Foata normal form. 112/3696 useless extension candidates. Maximal degree in co-relation 12056. Up to 5391 conditions per place. [2024-01-31 16:23:33,872 INFO L140 encePairwiseOnDemand]: 85/125 looper letters, 41 selfloop transitions, 2 changer transitions 0/66 dead transitions. [2024-01-31 16:23:33,872 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 66 transitions, 224 flow [2024-01-31 16:23:33,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-31 16:23:33,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-31 16:23:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 171 transitions. [2024-01-31 16:23:33,883 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.456 [2024-01-31 16:23:33,884 INFO L175 Difference]: Start difference. First operand has 129 places, 123 transitions, 252 flow. Second operand 3 states and 171 transitions. [2024-01-31 16:23:33,885 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 66 transitions, 224 flow [2024-01-31 16:23:33,887 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 66 transitions, 222 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-31 16:23:33,889 INFO L231 Difference]: Finished difference. Result has 73 places, 66 transitions, 140 flow [2024-01-31 16:23:33,891 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=136, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=140, PETRI_PLACES=73, PETRI_TRANSITIONS=66} [2024-01-31 16:23:33,895 INFO L281 CegarLoopForPetriNet]: 129 programPoint places, -56 predicate places. [2024-01-31 16:23:33,896 INFO L495 AbstractCegarLoop]: Abstraction has has 73 places, 66 transitions, 140 flow [2024-01-31 16:23:33,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:33,896 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-31 16:23:33,896 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2024-01-31 16:23:33,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-01-31 16:23:33,897 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 137 more)] === [2024-01-31 16:23:33,897 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-31 16:23:33,898 INFO L85 PathProgramCache]: Analyzing trace with hash 69400180, now seen corresponding path program 1 times [2024-01-31 16:23:33,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-31 16:23:33,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676155598] [2024-01-31 16:23:33,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-31 16:23:33,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-31 16:23:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-31 16:23:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-31 16:23:33,994 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-31 16:23:33,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676155598] [2024-01-31 16:23:33,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [676155598] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-31 16:23:33,995 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-31 16:23:33,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-31 16:23:33,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360937265] [2024-01-31 16:23:33,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-31 16:23:33,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-31 16:23:33,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-31 16:23:33,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-31 16:23:33,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-01-31 16:23:34,017 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 25 out of 125 [2024-01-31 16:23:34,019 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 66 transitions, 140 flow. Second operand has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:34,019 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-31 16:23:34,019 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 25 of 125 [2024-01-31 16:23:34,019 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-31 16:23:37,384 INFO L124 PetriNetUnfolderBase]: 3943/6942 cut-off events. [2024-01-31 16:23:37,385 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-31 16:23:37,392 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13166 conditions, 6942 events. 3943/6942 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 412. Compared 56822 event pairs, 247 based on Foata normal form. 564/4663 useless extension candidates. Maximal degree in co-relation 13157. Up to 5670 conditions per place. [2024-01-31 16:23:37,420 INFO L140 encePairwiseOnDemand]: 121/125 looper letters, 76 selfloop transitions, 2 changer transitions 0/98 dead transitions. [2024-01-31 16:23:37,420 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 98 transitions, 362 flow [2024-01-31 16:23:37,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-31 16:23:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-31 16:23:37,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 180 transitions. [2024-01-31 16:23:37,422 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.36 [2024-01-31 16:23:37,423 INFO L175 Difference]: Start difference. First operand has 73 places, 66 transitions, 140 flow. Second operand 4 states and 180 transitions. [2024-01-31 16:23:37,423 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 98 transitions, 362 flow [2024-01-31 16:23:37,423 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 98 transitions, 358 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-31 16:23:37,425 INFO L231 Difference]: Finished difference. Result has 72 places, 64 transitions, 136 flow [2024-01-31 16:23:37,425 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=132, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=64, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=62, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=136, PETRI_PLACES=72, PETRI_TRANSITIONS=64} [2024-01-31 16:23:37,425 INFO L281 CegarLoopForPetriNet]: 129 programPoint places, -57 predicate places. [2024-01-31 16:23:37,426 INFO L495 AbstractCegarLoop]: Abstraction has has 72 places, 64 transitions, 136 flow [2024-01-31 16:23:37,426 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:37,426 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-31 16:23:37,426 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2024-01-31 16:23:37,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-01-31 16:23:37,426 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 137 more)] === [2024-01-31 16:23:37,427 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-31 16:23:37,427 INFO L85 PathProgramCache]: Analyzing trace with hash -2143557045, now seen corresponding path program 1 times [2024-01-31 16:23:37,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-31 16:23:37,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586559514] [2024-01-31 16:23:37,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-31 16:23:37,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-31 16:23:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-31 16:23:38,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-31 16:23:38,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-31 16:23:38,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586559514] [2024-01-31 16:23:38,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586559514] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-31 16:23:38,379 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-31 16:23:38,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-31 16:23:38,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741586018] [2024-01-31 16:23:38,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-31 16:23:38,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-01-31 16:23:38,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-31 16:23:38,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-01-31 16:23:38,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-01-31 16:23:38,420 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 21 out of 125 [2024-01-31 16:23:38,421 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 64 transitions, 136 flow. Second operand has 5 states, 5 states have (on average 22.2) internal successors, (111), 5 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:38,421 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-31 16:23:38,421 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 21 of 125 [2024-01-31 16:23:38,421 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-31 16:23:39,417 INFO L124 PetriNetUnfolderBase]: 625/1467 cut-off events. [2024-01-31 16:23:39,418 INFO L125 PetriNetUnfolderBase]: For 40/40 co-relation queries the response was YES. [2024-01-31 16:23:39,419 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2791 conditions, 1467 events. 625/1467 cut-off events. For 40/40 co-relation queries the response was YES. Maximal size of possible extension queue 92. Compared 9534 event pairs, 218 based on Foata normal form. 12/887 useless extension candidates. Maximal degree in co-relation 2779. Up to 687 conditions per place. [2024-01-31 16:23:39,424 INFO L140 encePairwiseOnDemand]: 109/125 looper letters, 75 selfloop transitions, 12 changer transitions 0/105 dead transitions. [2024-01-31 16:23:39,424 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 105 transitions, 400 flow [2024-01-31 16:23:39,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-31 16:23:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-01-31 16:23:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 206 transitions. [2024-01-31 16:23:39,426 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3296 [2024-01-31 16:23:39,426 INFO L175 Difference]: Start difference. First operand has 72 places, 64 transitions, 136 flow. Second operand 5 states and 206 transitions. [2024-01-31 16:23:39,426 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 105 transitions, 400 flow [2024-01-31 16:23:39,427 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 105 transitions, 395 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-31 16:23:39,428 INFO L231 Difference]: Finished difference. Result has 77 places, 75 transitions, 240 flow [2024-01-31 16:23:39,428 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=133, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=64, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=56, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=240, PETRI_PLACES=77, PETRI_TRANSITIONS=75} [2024-01-31 16:23:39,429 INFO L281 CegarLoopForPetriNet]: 129 programPoint places, -52 predicate places. [2024-01-31 16:23:39,429 INFO L495 AbstractCegarLoop]: Abstraction has has 77 places, 75 transitions, 240 flow [2024-01-31 16:23:39,429 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 5 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:39,429 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-31 16:23:39,430 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-01-31 16:23:39,430 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-01-31 16:23:39,430 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting P1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 137 more)] === [2024-01-31 16:23:39,430 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-31 16:23:39,430 INFO L85 PathProgramCache]: Analyzing trace with hash -2027158016, now seen corresponding path program 1 times [2024-01-31 16:23:39,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-31 16:23:39,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437999580] [2024-01-31 16:23:39,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-31 16:23:39,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-31 16:23:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-31 16:23:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-31 16:23:39,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-31 16:23:39,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437999580] [2024-01-31 16:23:39,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437999580] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-31 16:23:39,494 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-31 16:23:39,494 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-31 16:23:39,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009831306] [2024-01-31 16:23:39,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-31 16:23:39,494 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-31 16:23:39,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-31 16:23:39,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-31 16:23:39,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-01-31 16:23:39,506 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 25 out of 125 [2024-01-31 16:23:39,507 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 75 transitions, 240 flow. Second operand has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:39,507 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-31 16:23:39,507 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 25 of 125 [2024-01-31 16:23:39,507 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-31 16:23:40,134 INFO L124 PetriNetUnfolderBase]: 530/1305 cut-off events. [2024-01-31 16:23:40,134 INFO L125 PetriNetUnfolderBase]: For 338/356 co-relation queries the response was YES. [2024-01-31 16:23:40,136 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3093 conditions, 1305 events. 530/1305 cut-off events. For 338/356 co-relation queries the response was YES. Maximal size of possible extension queue 89. Compared 8391 event pairs, 269 based on Foata normal form. 83/1054 useless extension candidates. Maximal degree in co-relation 3078. Up to 1041 conditions per place. [2024-01-31 16:23:40,142 INFO L140 encePairwiseOnDemand]: 118/125 looper letters, 71 selfloop transitions, 2 changer transitions 0/89 dead transitions. [2024-01-31 16:23:40,142 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 89 transitions, 432 flow [2024-01-31 16:23:40,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-31 16:23:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-31 16:23:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 168 transitions. [2024-01-31 16:23:40,143 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.336 [2024-01-31 16:23:40,144 INFO L175 Difference]: Start difference. First operand has 77 places, 75 transitions, 240 flow. Second operand 4 states and 168 transitions. [2024-01-31 16:23:40,144 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 89 transitions, 432 flow [2024-01-31 16:23:40,147 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 89 transitions, 432 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-01-31 16:23:40,149 INFO L231 Difference]: Finished difference. Result has 75 places, 70 transitions, 234 flow [2024-01-31 16:23:40,150 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=230, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=70, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=68, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=234, PETRI_PLACES=75, PETRI_TRANSITIONS=70} [2024-01-31 16:23:40,151 INFO L281 CegarLoopForPetriNet]: 129 programPoint places, -54 predicate places. [2024-01-31 16:23:40,151 INFO L495 AbstractCegarLoop]: Abstraction has has 75 places, 70 transitions, 234 flow [2024-01-31 16:23:40,152 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:40,152 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-31 16:23:40,152 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-01-31 16:23:40,152 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-01-31 16:23:40,152 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting P1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 137 more)] === [2024-01-31 16:23:40,153 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-31 16:23:40,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1582615658, now seen corresponding path program 1 times [2024-01-31 16:23:40,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-31 16:23:40,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101922153] [2024-01-31 16:23:40,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-31 16:23:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-31 16:23:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-31 16:23:41,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-31 16:23:41,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-31 16:23:41,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101922153] [2024-01-31 16:23:41,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101922153] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-31 16:23:41,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-31 16:23:41,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-01-31 16:23:41,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967710683] [2024-01-31 16:23:41,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-31 16:23:41,023 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-01-31 16:23:41,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-31 16:23:41,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-01-31 16:23:41,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-01-31 16:23:41,065 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 21 out of 125 [2024-01-31 16:23:41,065 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 70 transitions, 234 flow. Second operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 5 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:41,065 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-31 16:23:41,065 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 21 of 125 [2024-01-31 16:23:41,065 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-31 16:23:42,049 INFO L124 PetriNetUnfolderBase]: 582/1361 cut-off events. [2024-01-31 16:23:42,050 INFO L125 PetriNetUnfolderBase]: For 337/355 co-relation queries the response was YES. [2024-01-31 16:23:42,052 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3309 conditions, 1361 events. 582/1361 cut-off events. For 337/355 co-relation queries the response was YES. Maximal size of possible extension queue 81. Compared 8236 event pairs, 271 based on Foata normal form. 27/1041 useless extension candidates. Maximal degree in co-relation 3293. Up to 810 conditions per place. [2024-01-31 16:23:42,056 INFO L140 encePairwiseOnDemand]: 116/125 looper letters, 71 selfloop transitions, 13 changer transitions 0/96 dead transitions. [2024-01-31 16:23:42,056 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 96 transitions, 475 flow [2024-01-31 16:23:42,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-31 16:23:42,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-01-31 16:23:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 187 transitions. [2024-01-31 16:23:42,057 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.2992 [2024-01-31 16:23:42,058 INFO L175 Difference]: Start difference. First operand has 75 places, 70 transitions, 234 flow. Second operand 5 states and 187 transitions. [2024-01-31 16:23:42,058 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 96 transitions, 475 flow [2024-01-31 16:23:42,059 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 96 transitions, 469 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-31 16:23:42,060 INFO L231 Difference]: Finished difference. Result has 79 places, 72 transitions, 279 flow [2024-01-31 16:23:42,061 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=125, PETRI_DIFFERENCE_MINUEND_FLOW=231, PETRI_DIFFERENCE_MINUEND_PLACES=73, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=70, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=58, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=279, PETRI_PLACES=79, PETRI_TRANSITIONS=72} [2024-01-31 16:23:42,061 INFO L281 CegarLoopForPetriNet]: 129 programPoint places, -50 predicate places. [2024-01-31 16:23:42,061 INFO L495 AbstractCegarLoop]: Abstraction has has 79 places, 72 transitions, 279 flow [2024-01-31 16:23:42,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 5 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-31 16:23:42,062 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-31 16:23:42,062 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-01-31 16:23:42,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-01-31 16:23:42,062 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting P1Err2ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 137 more)] === [2024-01-31 16:23:42,063 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-31 16:23:42,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1582615659, now seen corresponding path program 1 times [2024-01-31 16:23:42,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-31 16:23:42,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486308478] [2024-01-31 16:23:42,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-31 16:23:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-31 16:23:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-31 16:23:42,100 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-01-31 16:23:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-31 16:23:42,137 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-01-31 16:23:42,138 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-01-31 16:23:42,138 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location P1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (139 of 140 remaining) [2024-01-31 16:23:42,140 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT (138 of 140 remaining) [2024-01-31 16:23:42,140 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT (137 of 140 remaining) [2024-01-31 16:23:42,140 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (136 of 140 remaining) [2024-01-31 16:23:42,140 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err3ASSERT_VIOLATIONWITNESS_INVARIANT (135 of 140 remaining) [2024-01-31 16:23:42,141 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err4ASSERT_VIOLATIONWITNESS_INVARIANT (134 of 140 remaining) [2024-01-31 16:23:42,141 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err5ASSERT_VIOLATIONWITNESS_INVARIANT (133 of 140 remaining) [2024-01-31 16:23:42,141 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err6ASSERT_VIOLATIONWITNESS_INVARIANT (132 of 140 remaining) [2024-01-31 16:23:42,141 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err7ASSERT_VIOLATIONWITNESS_INVARIANT (131 of 140 remaining) [2024-01-31 16:23:42,141 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err8ASSERT_VIOLATIONWITNESS_INVARIANT (130 of 140 remaining) [2024-01-31 16:23:42,141 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err9ASSERT_VIOLATIONWITNESS_INVARIANT (129 of 140 remaining) [2024-01-31 16:23:42,142 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err10ASSERT_VIOLATIONWITNESS_INVARIANT (128 of 140 remaining) [2024-01-31 16:23:42,142 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err11ASSERT_VIOLATIONERROR_FUNCTION (127 of 140 remaining) [2024-01-31 16:23:42,142 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err12ASSERT_VIOLATIONWITNESS_INVARIANT (126 of 140 remaining) [2024-01-31 16:23:42,142 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err13ASSERT_VIOLATIONWITNESS_INVARIANT (125 of 140 remaining) [2024-01-31 16:23:42,142 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err14ASSERT_VIOLATIONWITNESS_INVARIANT (124 of 140 remaining) [2024-01-31 16:23:42,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err15ASSERT_VIOLATIONWITNESS_INVARIANT (123 of 140 remaining) [2024-01-31 16:23:42,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err16ASSERT_VIOLATIONWITNESS_INVARIANT (122 of 140 remaining) [2024-01-31 16:23:42,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err17ASSERT_VIOLATIONWITNESS_INVARIANT (121 of 140 remaining) [2024-01-31 16:23:42,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err18ASSERT_VIOLATIONWITNESS_INVARIANT (120 of 140 remaining) [2024-01-31 16:23:42,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err19ASSERT_VIOLATIONWITNESS_INVARIANT (119 of 140 remaining) [2024-01-31 16:23:42,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err20ASSERT_VIOLATIONWITNESS_INVARIANT (118 of 140 remaining) [2024-01-31 16:23:42,144 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err21ASSERT_VIOLATIONWITNESS_INVARIANT (117 of 140 remaining) [2024-01-31 16:23:42,144 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err22ASSERT_VIOLATIONWITNESS_INVARIANT (116 of 140 remaining) [2024-01-31 16:23:42,144 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err23ASSERT_VIOLATIONWITNESS_INVARIANT (115 of 140 remaining) [2024-01-31 16:23:42,144 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err24ASSERT_VIOLATIONWITNESS_INVARIANT (114 of 140 remaining) [2024-01-31 16:23:42,144 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err25ASSERT_VIOLATIONWITNESS_INVARIANT (113 of 140 remaining) [2024-01-31 16:23:42,145 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err26ASSERT_VIOLATIONWITNESS_INVARIANT (112 of 140 remaining) [2024-01-31 16:23:42,145 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err27ASSERT_VIOLATIONWITNESS_INVARIANT (111 of 140 remaining) [2024-01-31 16:23:42,145 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err28ASSERT_VIOLATIONWITNESS_INVARIANT (110 of 140 remaining) [2024-01-31 16:23:42,145 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (109 of 140 remaining) [2024-01-31 16:23:42,145 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (108 of 140 remaining) [2024-01-31 16:23:42,145 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (107 of 140 remaining) [2024-01-31 16:23:42,146 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (106 of 140 remaining) [2024-01-31 16:23:42,146 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (105 of 140 remaining) [2024-01-31 16:23:42,146 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (104 of 140 remaining) [2024-01-31 16:23:42,146 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (103 of 140 remaining) [2024-01-31 16:23:42,146 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (102 of 140 remaining) [2024-01-31 16:23:42,146 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (101 of 140 remaining) [2024-01-31 16:23:42,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (100 of 140 remaining) [2024-01-31 16:23:42,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (99 of 140 remaining) [2024-01-31 16:23:42,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (98 of 140 remaining) [2024-01-31 16:23:42,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (97 of 140 remaining) [2024-01-31 16:23:42,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (96 of 140 remaining) [2024-01-31 16:23:42,148 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (95 of 140 remaining) [2024-01-31 16:23:42,148 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (94 of 140 remaining) [2024-01-31 16:23:42,148 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (93 of 140 remaining) [2024-01-31 16:23:42,148 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (92 of 140 remaining) [2024-01-31 16:23:42,148 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (91 of 140 remaining) [2024-01-31 16:23:42,148 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (90 of 140 remaining) [2024-01-31 16:23:42,149 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (89 of 140 remaining) [2024-01-31 16:23:42,149 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (88 of 140 remaining) [2024-01-31 16:23:42,149 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (87 of 140 remaining) [2024-01-31 16:23:42,149 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (86 of 140 remaining) [2024-01-31 16:23:42,149 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (85 of 140 remaining) [2024-01-31 16:23:42,150 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (84 of 140 remaining) [2024-01-31 16:23:42,150 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (83 of 140 remaining) [2024-01-31 16:23:42,150 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (82 of 140 remaining) [2024-01-31 16:23:42,150 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (81 of 140 remaining) [2024-01-31 16:23:42,150 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (80 of 140 remaining) [2024-01-31 16:23:42,150 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (79 of 140 remaining) [2024-01-31 16:23:42,151 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (78 of 140 remaining) [2024-01-31 16:23:42,151 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT (77 of 140 remaining) [2024-01-31 16:23:42,151 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (76 of 140 remaining) [2024-01-31 16:23:42,151 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (75 of 140 remaining) [2024-01-31 16:23:42,151 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANT (74 of 140 remaining) [2024-01-31 16:23:42,151 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONWITNESS_INVARIANT (73 of 140 remaining) [2024-01-31 16:23:42,152 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONWITNESS_INVARIANT (72 of 140 remaining) [2024-01-31 16:23:42,152 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONWITNESS_INVARIANT (71 of 140 remaining) [2024-01-31 16:23:42,152 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONWITNESS_INVARIANT (70 of 140 remaining) [2024-01-31 16:23:42,152 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONWITNESS_INVARIANT (69 of 140 remaining) [2024-01-31 16:23:42,152 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONWITNESS_INVARIANT (68 of 140 remaining) [2024-01-31 16:23:42,153 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONWITNESS_INVARIANT (67 of 140 remaining) [2024-01-31 16:23:42,153 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONWITNESS_INVARIANT (66 of 140 remaining) [2024-01-31 16:23:42,153 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONWITNESS_INVARIANT (65 of 140 remaining) [2024-01-31 16:23:42,153 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONWITNESS_INVARIANT (64 of 140 remaining) [2024-01-31 16:23:42,153 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONWITNESS_INVARIANT (63 of 140 remaining) [2024-01-31 16:23:42,153 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION (62 of 140 remaining) [2024-01-31 16:23:42,154 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (61 of 140 remaining) [2024-01-31 16:23:42,154 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (60 of 140 remaining) [2024-01-31 16:23:42,154 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT (59 of 140 remaining) [2024-01-31 16:23:42,154 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT (58 of 140 remaining) [2024-01-31 16:23:42,154 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (57 of 140 remaining) [2024-01-31 16:23:42,155 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err3ASSERT_VIOLATIONWITNESS_INVARIANT (56 of 140 remaining) [2024-01-31 16:23:42,155 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err4ASSERT_VIOLATIONWITNESS_INVARIANT (55 of 140 remaining) [2024-01-31 16:23:42,155 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err5ASSERT_VIOLATIONWITNESS_INVARIANT (54 of 140 remaining) [2024-01-31 16:23:42,155 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err6ASSERT_VIOLATIONWITNESS_INVARIANT (53 of 140 remaining) [2024-01-31 16:23:42,155 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err7ASSERT_VIOLATIONWITNESS_INVARIANT (52 of 140 remaining) [2024-01-31 16:23:42,155 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err8ASSERT_VIOLATIONWITNESS_INVARIANT (51 of 140 remaining) [2024-01-31 16:23:42,156 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err9ASSERT_VIOLATIONWITNESS_INVARIANT (50 of 140 remaining) [2024-01-31 16:23:42,156 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err10ASSERT_VIOLATIONWITNESS_INVARIANT (49 of 140 remaining) [2024-01-31 16:23:42,156 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err11ASSERT_VIOLATIONERROR_FUNCTION (48 of 140 remaining) [2024-01-31 16:23:42,156 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err12ASSERT_VIOLATIONWITNESS_INVARIANT (47 of 140 remaining) [2024-01-31 16:23:42,156 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err13ASSERT_VIOLATIONWITNESS_INVARIANT (46 of 140 remaining) [2024-01-31 16:23:42,156 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err14ASSERT_VIOLATIONWITNESS_INVARIANT (45 of 140 remaining) [2024-01-31 16:23:42,157 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err15ASSERT_VIOLATIONWITNESS_INVARIANT (44 of 140 remaining) [2024-01-31 16:23:42,157 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err16ASSERT_VIOLATIONWITNESS_INVARIANT (43 of 140 remaining) [2024-01-31 16:23:42,157 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err17ASSERT_VIOLATIONWITNESS_INVARIANT (42 of 140 remaining) [2024-01-31 16:23:42,157 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err18ASSERT_VIOLATIONWITNESS_INVARIANT (41 of 140 remaining) [2024-01-31 16:23:42,157 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err19ASSERT_VIOLATIONWITNESS_INVARIANT (40 of 140 remaining) [2024-01-31 16:23:42,157 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err20ASSERT_VIOLATIONWITNESS_INVARIANT (39 of 140 remaining) [2024-01-31 16:23:42,158 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err21ASSERT_VIOLATIONWITNESS_INVARIANT (38 of 140 remaining) [2024-01-31 16:23:42,158 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err22ASSERT_VIOLATIONWITNESS_INVARIANT (37 of 140 remaining) [2024-01-31 16:23:42,158 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err23ASSERT_VIOLATIONWITNESS_INVARIANT (36 of 140 remaining) [2024-01-31 16:23:42,158 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err24ASSERT_VIOLATIONWITNESS_INVARIANT (35 of 140 remaining) [2024-01-31 16:23:42,158 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err25ASSERT_VIOLATIONWITNESS_INVARIANT (34 of 140 remaining) [2024-01-31 16:23:42,158 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err26ASSERT_VIOLATIONWITNESS_INVARIANT (33 of 140 remaining) [2024-01-31 16:23:42,159 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err27ASSERT_VIOLATIONWITNESS_INVARIANT (32 of 140 remaining) [2024-01-31 16:23:42,159 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err28ASSERT_VIOLATIONWITNESS_INVARIANT (31 of 140 remaining) [2024-01-31 16:23:42,159 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (30 of 140 remaining) [2024-01-31 16:23:42,159 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (29 of 140 remaining) [2024-01-31 16:23:42,159 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (28 of 140 remaining) [2024-01-31 16:23:42,159 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (27 of 140 remaining) [2024-01-31 16:23:42,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (26 of 140 remaining) [2024-01-31 16:23:42,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (25 of 140 remaining) [2024-01-31 16:23:42,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (24 of 140 remaining) [2024-01-31 16:23:42,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (23 of 140 remaining) [2024-01-31 16:23:42,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (22 of 140 remaining) [2024-01-31 16:23:42,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (21 of 140 remaining) [2024-01-31 16:23:42,161 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (20 of 140 remaining) [2024-01-31 16:23:42,161 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (19 of 140 remaining) [2024-01-31 16:23:42,161 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (18 of 140 remaining) [2024-01-31 16:23:42,161 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (17 of 140 remaining) [2024-01-31 16:23:42,161 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (16 of 140 remaining) [2024-01-31 16:23:42,161 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (15 of 140 remaining) [2024-01-31 16:23:42,162 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (14 of 140 remaining) [2024-01-31 16:23:42,162 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 140 remaining) [2024-01-31 16:23:42,162 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 140 remaining) [2024-01-31 16:23:42,162 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 140 remaining) [2024-01-31 16:23:42,162 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 140 remaining) [2024-01-31 16:23:42,162 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 140 remaining) [2024-01-31 16:23:42,162 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 140 remaining) [2024-01-31 16:23:42,163 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 140 remaining) [2024-01-31 16:23:42,163 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 140 remaining) [2024-01-31 16:23:42,163 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 140 remaining) [2024-01-31 16:23:42,163 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 140 remaining) [2024-01-31 16:23:42,163 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 140 remaining) [2024-01-31 16:23:42,163 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 140 remaining) [2024-01-31 16:23:42,164 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 140 remaining) [2024-01-31 16:23:42,164 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 140 remaining) [2024-01-31 16:23:42,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-01-31 16:23:42,164 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-01-31 16:23:42,170 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-01-31 16:23:42,170 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-01-31 16:23:42,222 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,231 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,231 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,231 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,232 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,232 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,232 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,232 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,232 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,232 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,232 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,233 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,233 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,234 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,234 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,234 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,234 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,235 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,235 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,235 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,235 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) [2024-01-31 16:23:42,235 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem247 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,236 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem239 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,236 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem240 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,236 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem243 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,236 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem248 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,236 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem244 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,237 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem246 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,237 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem245 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,237 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem249 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,237 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~mem242 has an ACSLNode, but we do not support it yet [2024-01-31 16:23:42,247 INFO L503 ceAbstractionStarter]: Automizer considered 75 witness invariants [2024-01-31 16:23:42,248 INFO L504 ceAbstractionStarter]: WitnessConsidered=75 [2024-01-31 16:23:42,249 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.01 04:23:42 BasicIcfg [2024-01-31 16:23:42,249 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-01-31 16:23:42,250 INFO L158 Benchmark]: Toolchain (without parser) took 26713.07ms. Allocated memory was 180.4MB in the beginning and 9.6GB in the end (delta: 9.4GB). Free memory was 89.2MB in the beginning and 7.0GB in the end (delta: -6.9GB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. [2024-01-31 16:23:42,251 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 121.6MB. Free memory was 83.1MB in the beginning and 83.0MB in the end (delta: 116.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:23:42,251 INFO L158 Benchmark]: Witness Parser took 0.42ms. Allocated memory is still 180.4MB. Free memory is still 109.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:23:42,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1969.84ms. Allocated memory was 180.4MB in the beginning and 310.4MB in the end (delta: 130.0MB). Free memory was 89.2MB in the beginning and 135.4MB in the end (delta: -46.2MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2024-01-31 16:23:42,251 INFO L158 Benchmark]: Boogie Procedure Inliner took 144.40ms. Allocated memory is still 310.4MB. Free memory was 135.4MB in the beginning and 121.8MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-31 16:23:42,252 INFO L158 Benchmark]: Boogie Preprocessor took 168.85ms. Allocated memory is still 310.4MB. Free memory was 121.8MB in the beginning and 106.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-31 16:23:42,253 INFO L158 Benchmark]: RCFGBuilder took 9106.58ms. Allocated memory was 310.4MB in the beginning and 6.8GB in the end (delta: 6.5GB). Free memory was 106.1MB in the beginning and 6.6GB in the end (delta: -6.4GB). Peak memory consumption was 336.9MB. Max. memory is 16.1GB. [2024-01-31 16:23:42,253 INFO L158 Benchmark]: TraceAbstraction took 15318.26ms. Allocated memory was 6.8GB in the beginning and 9.6GB in the end (delta: 2.8GB). Free memory was 6.6GB in the beginning and 7.0GB in the end (delta: -483.8MB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. [2024-01-31 16:23:42,256 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 121.6MB. Free memory was 83.1MB in the beginning and 83.0MB in the end (delta: 116.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.42ms. Allocated memory is still 180.4MB. Free memory is still 109.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1969.84ms. Allocated memory was 180.4MB in the beginning and 310.4MB in the end (delta: 130.0MB). Free memory was 89.2MB in the beginning and 135.4MB in the end (delta: -46.2MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 144.40ms. Allocated memory is still 310.4MB. Free memory was 135.4MB in the beginning and 121.8MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 168.85ms. Allocated memory is still 310.4MB. Free memory was 121.8MB in the beginning and 106.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 9106.58ms. Allocated memory was 310.4MB in the beginning and 6.8GB in the end (delta: 6.5GB). Free memory was 106.1MB in the beginning and 6.6GB in the end (delta: -6.4GB). Peak memory consumption was 336.9MB. Max. memory is 16.1GB. * TraceAbstraction took 15318.26ms. Allocated memory was 6.8GB in the beginning and 9.6GB in the end (delta: 2.8GB). Free memory was 6.6GB in the beginning and 7.0GB in the end (delta: -483.8MB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Invalid location (Location is no CACSLLocation) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem247 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem239 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem240 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem243 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem248 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem244 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem246 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem245 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem249 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~mem242 has an ACSLNode, but we do not support it yet - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 782]: invariant of correctness witness can be violated invariant of correctness witness can be violated We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; [L710] 0 int __unbuffered_p0_EAX = 0; [L712] 0 int __unbuffered_p1_EAX = 0; [L713] 0 _Bool __unbuffered_p1_EAX$flush_delayed; [L714] 0 int __unbuffered_p1_EAX$mem_tmp; [L715] 0 _Bool __unbuffered_p1_EAX$r_buff0_thd0; [L716] 0 _Bool __unbuffered_p1_EAX$r_buff0_thd1; [L717] 0 _Bool __unbuffered_p1_EAX$r_buff0_thd2; [L718] 0 _Bool __unbuffered_p1_EAX$r_buff1_thd0; [L719] 0 _Bool __unbuffered_p1_EAX$r_buff1_thd1; [L720] 0 _Bool __unbuffered_p1_EAX$r_buff1_thd2; [L721] 0 _Bool __unbuffered_p1_EAX$read_delayed; [L722] 0 int *__unbuffered_p1_EAX$read_delayed_var; [L723] 0 int __unbuffered_p1_EAX$w_buff0; [L724] 0 _Bool __unbuffered_p1_EAX$w_buff0_used; [L725] 0 int __unbuffered_p1_EAX$w_buff1; [L726] 0 _Bool __unbuffered_p1_EAX$w_buff1_used; [L727] 0 _Bool main$tmp_guard0; [L728] 0 _Bool main$tmp_guard1; [L730] 0 int x = 0; [L730] 0 int x = 0; [L731] 0 _Bool x$flush_delayed; [L732] 0 int x$mem_tmp; [L733] 0 _Bool x$r_buff0_thd0; [L734] 0 _Bool x$r_buff0_thd1; [L735] 0 _Bool x$r_buff0_thd2; [L736] 0 _Bool x$r_buff1_thd0; [L737] 0 _Bool x$r_buff1_thd1; [L738] 0 _Bool x$r_buff1_thd2; [L739] 0 _Bool x$read_delayed; [L740] 0 int *x$read_delayed_var; [L741] 0 int x$w_buff0; [L742] 0 _Bool x$w_buff0_used; [L743] 0 int x$w_buff1; [L744] 0 _Bool x$w_buff1_used; [L746] 0 int y = 0; [L747] 0 _Bool weak$$choice0; [L748] 0 _Bool weak$$choice1; [L749] 0 _Bool weak$$choice2; [L825] 0 pthread_t t1923; [L826] 0 CodeAnnotStmt[Assertion[BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHMINUS,IntegerLiteral[0LL],CastExpression[ACSLType[long long],IdentifierExpression[x$w_buff0_used]]],CastExpression[ACSLType[long long],IdentifierExpression[x$w_buff1_used]]],IntegerLiteral[0LL]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,CastExpression[ACSLType[long long],IdentifierExpression[x$w_buff0_used]],CastExpression[ACSLType[long long],IdentifierExpression[x$w_buff1_used]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMINUS,IntegerLiteral[0LL],CastExpression[ACSLType[long long],IdentifierExpression[x$w_buff0_used]]],CastExpression[ACSLType[long long],IdentifierExpression[x$w_buff1_used]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHMINUS,CastExpression[ACSLType[long long],IdentifierExpression[x$w_buff0_used]],CastExpression[ACSLType[long long],IdentifierExpression[x$w_buff1_used]]],IntegerLiteral[0LL]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_cnt],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p0_EAX],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$flush_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$mem_tmp],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$r_buff0_thd0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$r_buff0_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$r_buff0_thd2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$r_buff1_thd0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$r_buff1_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$r_buff1_thd2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$w_buff0],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$w_buff0_used],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$w_buff1],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$w_buff1_used],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$flush_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$mem_tmp],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$read_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$read_delayed_var],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0_used],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1_used],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[y],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]]]] [L826] 0 IdentifierExpression[x] [L826] FCALL, FORK 0 pthread_create(&t1923, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, t1923={6:0}, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=0] [L826] 0 IdentifierExpression[x] [L827] 0 pthread_t t1924; [L828] FCALL, FORK 0 pthread_create(&t1924, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1923={6:0}, t1924={5:0}, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=0] [L780] 2 CodeAnnotStmt[Assertion[BinaryExpression[COMPEQ,CastExpression[ACSLType[unsigned long],IdentifierExpression[arg]],IntegerLiteral[0UL]]]] VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=0] [L781] 2 CodeAnnotStmt[Assertion[BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[__unbuffered_cnt]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[__unbuffered_p0_EAX]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[__unbuffered_p1_EAX]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[x]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[x$mem_tmp]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[x$w_buff0]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[x$w_buff1]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[y]]],BinaryExpression[COMPLEQ,IdentifierExpression[__unbuffered_p0_EAX],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[__unbuffered_p1_EAX],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[x],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[x$mem_tmp],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[x$w_buff0],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[x$w_buff1],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[y],IntegerLiteral[1]]],BinaryExpression[COMPEQ,IdentifierExpression[x$flush_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,CastExpression[ACSLType[unsigned long],IdentifierExpression[arg]],IntegerLiteral[0UL]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p0_EAX],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p0_EAX],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var],IntegerLiteral[0]],BinaryExpression[LOGICAND,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var],UnaryExpression[ADDROF,IdentifierExpression[x]]],BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IntegerLiteral[0],UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]]],BinaryExpression[COMPLEQ,UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]],IntegerLiteral[1]]],BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IntegerLiteral[0],UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]]],BinaryExpression[COMPLEQ,UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]],IntegerLiteral[0]],BinaryExpression[COMPEQ,UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]],IntegerLiteral[1]]]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard0],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard1],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[x],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$mem_tmp],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[x$mem_tmp],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0_used],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0_used],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1_used],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1_used],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[y],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[y],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice0],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice1],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice2],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]]]] [L781] 2 IdentifierExpression[x] [L781] 2 IdentifierExpression[x] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[x] [L781] 2 IdentifierExpression[x] [L781] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L781] 2 IdentifierExpression[x] [L781] 2 IdentifierExpression[x] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var] [L781] 2 IdentifierExpression[x] [L781] 2 IdentifierExpression[x] [L782] 2 CodeAnnotStmt[Assertion[BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[__unbuffered_cnt]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[__unbuffered_p0_EAX]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[__unbuffered_p1_EAX]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[x]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[x$mem_tmp]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[x$w_buff0]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[x$w_buff1]]],BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[y]]],BinaryExpression[COMPLEQ,IdentifierExpression[__unbuffered_p0_EAX],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[__unbuffered_p1_EAX],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[x],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[x$mem_tmp],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[x$w_buff0],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[x$w_buff1],IntegerLiteral[1]]],BinaryExpression[COMPLEQ,IdentifierExpression[y],IntegerLiteral[1]]],BinaryExpression[COMPEQ,IdentifierExpression[x$flush_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]]],BinaryExpression[COMPEQ,CastExpression[ACSLType[unsigned long],IdentifierExpression[arg]],IntegerLiteral[0UL]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p0_EAX],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p0_EAX],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var],IntegerLiteral[0]],BinaryExpression[LOGICAND,BinaryExpression[COMPEQ,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var],UnaryExpression[ADDROF,IdentifierExpression[x]]],BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IntegerLiteral[0],UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]]],BinaryExpression[COMPLEQ,UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]],IntegerLiteral[1]]],BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IntegerLiteral[0],UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]]],BinaryExpression[COMPLEQ,UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]],IntegerLiteral[0]],BinaryExpression[COMPEQ,UnaryExpression[POINTER,IdentifierExpression[__unbuffered_p1_EAX$read_delayed_var]],IntegerLiteral[1]]]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard0],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[main$tmp_guard1],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[x],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$mem_tmp],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[x$mem_tmp],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff0_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$r_buff1_thd1],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0_used],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff0_used],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1_used],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[x$w_buff1_used],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[y],IntegerLiteral[0]],BinaryExpression[COMPEQ,IdentifierExpression[y],IntegerLiteral[1]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice0],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice0],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice1],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice1],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]],BinaryExpression[LOGICOR,BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice2],CastExpression[ACSLType[_Bool],IntegerLiteral[0]]],BinaryExpression[COMPEQ,IdentifierExpression[weak$$choice2],CastExpression[ACSLType[_Bool],IntegerLiteral[1]]]]]]] VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=0] - UnprovableResult [Line: 752]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 753]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 754]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 755]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 756]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 757]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 758]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 759]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 760]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 18]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 18]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 18]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 18]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 761]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 762]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 763]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 764]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 765]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 766]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 767]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 768]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 769]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 770]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 772]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 773]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 774]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 775]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 776]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 780]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 781]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 783]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 784]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 785]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 786]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 787]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 788]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 789]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 790]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 791]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 792]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 793]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 794]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 795]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 797]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 798]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 799]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 800]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 801]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 802]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 803]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 804]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 805]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 806]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 807]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 808]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 809]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 810]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 811]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 812]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 830]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 831]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 834]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 835]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 836]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 837]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 838]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 839]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 841]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 843]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 844]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 18]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 18]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 18]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 18]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 826]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 828]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 218 locations, 140 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 14.8s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 9.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.4s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 290 SdHoareTripleChecker+Valid, 1.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 266 mSDsluCounter, 17 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16 mSDsCounter, 90 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 658 IncrementalHoareTripleChecker+Invalid, 748 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 90 mSolverCounterUnsat, 1 mSDtfsCounter, 658 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=279occurred in iteration=5, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 36 NumberOfCodeBlocks, 36 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 23 ConstructedInterpolants, 0 QuantifiedInterpolants, 1704 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-01-31 16:23:42,336 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE