./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-bad-commit-1.wvr-bad.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c091e2ee Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c ./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-bad-commit-1.wvr-bad.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-c091e2e-m [2024-08-14 02:35:45,776 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-14 02:35:45,867 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-08-14 02:35:45,873 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-14 02:35:45,873 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-14 02:35:45,917 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-14 02:35:45,918 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-14 02:35:45,918 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-14 02:35:45,919 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-14 02:35:45,920 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-14 02:35:45,921 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-14 02:35:45,922 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-14 02:35:45,922 INFO L153 SettingsManager]: * Use SBE=true [2024-08-14 02:35:45,923 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-14 02:35:45,923 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-14 02:35:45,923 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-14 02:35:45,924 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-14 02:35:45,924 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-14 02:35:45,924 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-14 02:35:45,924 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-14 02:35:45,925 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-14 02:35:45,929 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-14 02:35:45,929 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-14 02:35:45,929 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-14 02:35:45,929 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-14 02:35:45,929 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-14 02:35:45,930 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-14 02:35:45,930 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-14 02:35:45,930 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-14 02:35:45,930 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-14 02:35:45,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-14 02:35:45,931 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-14 02:35:45,931 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-14 02:35:45,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-14 02:35:45,931 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-14 02:35:45,932 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-14 02:35:45,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-14 02:35:45,936 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-14 02:35:45,936 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-14 02:35:45,936 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-14 02:35:45,936 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-14 02:35:45,937 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-14 02:35:45,937 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-08-14 02:35:46,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-14 02:35:46,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-14 02:35:46,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-14 02:35:46,213 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-14 02:35:46,213 INFO L274 PluginConnector]: CDTParser initialized [2024-08-14 02:35:46,215 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c [2024-08-14 02:35:47,740 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-14 02:35:47,928 INFO L384 CDTParser]: Found 1 translation units. [2024-08-14 02:35:47,928 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c [2024-08-14 02:35:47,940 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e98e4e1e1/972656cc44f14a23b8ecece6ba0bc219/FLAG1a1bab5b8 [2024-08-14 02:35:48,316 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e98e4e1e1/972656cc44f14a23b8ecece6ba0bc219 [2024-08-14 02:35:48,319 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-14 02:35:48,320 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-14 02:35:48,320 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-bad-commit-1.wvr-bad.yml/witness.yml [2024-08-14 02:35:49,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-14 02:35:49,378 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-14 02:35:49,379 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-14 02:35:49,379 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-14 02:35:49,384 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-14 02:35:49,385 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 02:35:48" (1/2) ... [2024-08-14 02:35:49,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f41e531 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 02:35:49, skipping insertion in model container [2024-08-14 02:35:49,386 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 02:35:48" (1/2) ... [2024-08-14 02:35:49,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72abdb45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 02:35:49, skipping insertion in model container [2024-08-14 02:35:49,388 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.08 02:35:49" (2/2) ... [2024-08-14 02:35:49,389 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f41e531 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:49, skipping insertion in model container [2024-08-14 02:35:49,389 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.08 02:35:49" (2/2) ... [2024-08-14 02:35:49,390 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-14 02:35:49,754 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-08-14 02:35:49,755 INFO L97 edCorrectnessWitness]: Location invariant before [L97-L97] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-14 02:35:49,756 INFO L97 edCorrectnessWitness]: Location invariant before [L68-L68] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-14 02:35:49,757 INFO L97 edCorrectnessWitness]: Location invariant before [L61-L61] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-14 02:35:49,757 INFO L97 edCorrectnessWitness]: Location invariant before [L75-L75] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-14 02:35:49,757 INFO L97 edCorrectnessWitness]: Location invariant before [L90-L90] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-14 02:35:49,758 INFO L97 edCorrectnessWitness]: Location invariant before [L112-L112] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-14 02:35:49,759 INFO L97 edCorrectnessWitness]: Location invariant before [L54-L54] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-14 02:35:49,760 INFO L97 edCorrectnessWitness]: Location invariant before [L119-L119] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-14 02:35:49,786 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-14 02:35:50,021 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-14 02:35:50,038 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-08-14 02:35:50,418 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-14 02:35:50,436 INFO L206 MainTranslator]: Completed translation [2024-08-14 02:35:50,436 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50 WrapperNode [2024-08-14 02:35:50,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-14 02:35:50,438 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-14 02:35:50,438 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-14 02:35:50,438 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-14 02:35:50,445 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 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,481 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 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,565 INFO L138 Inliner]: procedures = 24, calls = 54, calls flagged for inlining = 21, calls inlined = 25, statements flattened = 347 [2024-08-14 02:35:50,565 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-14 02:35:50,566 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-14 02:35:50,566 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-14 02:35:50,566 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-14 02:35:50,580 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,580 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,596 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,596 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,637 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,641 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,649 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,657 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,666 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-14 02:35:50,667 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-14 02:35:50,668 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-14 02:35:50,668 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-14 02:35:50,672 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (1/1) ... [2024-08-14 02:35:50,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-14 02:35:50,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:35:50,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-08-14 02:35:50,743 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-08-14 02:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-14 02:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-08-14 02:35:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-08-14 02:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-08-14 02:35:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-08-14 02:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-08-14 02:35:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-08-14 02:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-08-14 02:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-08-14 02:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-08-14 02:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-08-14 02:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-08-14 02:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-14 02:35:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-14 02:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-08-14 02:35:50,780 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-08-14 02:35:50,890 INFO L244 CfgBuilder]: Building ICFG [2024-08-14 02:35:50,892 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-14 02:35:52,467 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-08-14 02:35:52,468 INFO L293 CfgBuilder]: Performing block encoding [2024-08-14 02:35:53,525 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-14 02:35:53,526 INFO L320 CfgBuilder]: Removed 6 assume(true) statements. [2024-08-14 02:35:53,526 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 02:35:53 BoogieIcfgContainer [2024-08-14 02:35:53,526 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-14 02:35:53,528 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-14 02:35:53,528 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-14 02:35:53,531 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-14 02:35:53,531 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.08 02:35:48" (1/4) ... [2024-08-14 02:35:53,532 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d11ab26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.08 02:35:53, skipping insertion in model container [2024-08-14 02:35:53,532 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.08 02:35:49" (2/4) ... [2024-08-14 02:35:53,532 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d11ab26 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 14.08 02:35:53, skipping insertion in model container [2024-08-14 02:35:53,532 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.08 02:35:50" (3/4) ... [2024-08-14 02:35:53,532 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d11ab26 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 14.08 02:35:53, skipping insertion in model container [2024-08-14 02:35:53,532 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 02:35:53" (4/4) ... [2024-08-14 02:35:53,534 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-1.wvr-bad.c [2024-08-14 02:35:53,553 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-14 02:35:53,554 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2024-08-14 02:35:53,554 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-08-14 02:35:53,909 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-08-14 02:35:53,952 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 02:35:53,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-14 02:35:53,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:35:53,955 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-08-14 02:35:53,956 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-08-14 02:35:53,995 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-14 02:35:54,008 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread2Thread1of1ForFork1 ======== [2024-08-14 02:35:54,014 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=PARTIAL_ORDER_FA, 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;@3184afa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 02:35:54,014 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-08-14 02:35:54,755 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:35:54,760 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:35:54,760 INFO L85 PathProgramCache]: Analyzing trace with hash 175218979, now seen corresponding path program 1 times [2024-08-14 02:35:54,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:35:54,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466051283] [2024-08-14 02:35:54,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:35:54,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:35:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:35:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:35:55,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:35:55,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466051283] [2024-08-14 02:35:55,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466051283] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:35:55,069 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-14 02:35:55,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-08-14 02:35:55,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801342449] [2024-08-14 02:35:55,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:35:55,076 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-08-14 02:35:55,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:35:55,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-08-14 02:35:55,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-14 02:35:55,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:35:55,106 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:35:55,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 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) [2024-08-14 02:35:55,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:35:55,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:35:55,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-08-14 02:35:55,179 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:35:55,179 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:35:55,179 INFO L85 PathProgramCache]: Analyzing trace with hash -1959379097, now seen corresponding path program 1 times [2024-08-14 02:35:55,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:35:55,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596328781] [2024-08-14 02:35:55,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:35:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:35:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:36:01,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:36:01,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:36:01,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596328781] [2024-08-14 02:36:01,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [596328781] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:36:01,137 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-14 02:36:01,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-08-14 02:36:01,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634083179] [2024-08-14 02:36:01,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:36:01,139 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:36:01,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:36:01,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:36:01,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-08-14 02:36:01,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:01,140 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:36:01,141 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2024-08-14 02:36:01,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:01,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:01,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:01,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:36:01,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-08-14 02:36:01,288 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:36:01,288 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:36:01,288 INFO L85 PathProgramCache]: Analyzing trace with hash -362569625, now seen corresponding path program 1 times [2024-08-14 02:36:01,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:36:01,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652401592] [2024-08-14 02:36:01,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:36:01,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:36:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:36:05,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:36:05,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:36:05,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652401592] [2024-08-14 02:36:05,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1652401592] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:36:05,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [221181098] [2024-08-14 02:36:05,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:36:05,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:36:05,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:36:05,747 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:36:05,748 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-08-14 02:36:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:36:05,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 47 conjunts are in the unsatisfiable core [2024-08-14 02:36:05,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:36:07,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:36:07,210 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:36:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:36:25,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [221181098] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:36:25,293 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:36:25,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14 [2024-08-14 02:36:25,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22310870] [2024-08-14 02:36:25,294 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:36:25,294 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-08-14 02:36:25,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:36:25,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-08-14 02:36:25,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2024-08-14 02:36:25,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:25,296 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:36:25,296 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 2.8666666666666667) internal successors, (43), 15 states have internal predecessors, (43), 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) [2024-08-14 02:36:25,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:25,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:36:25,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:32,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:32,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:36:32,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:36:32,613 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-08-14 02:36:32,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-08-14 02:36:32,801 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:36:32,801 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:36:32,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1677295769, now seen corresponding path program 2 times [2024-08-14 02:36:32,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:36:32,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413368082] [2024-08-14 02:36:32,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:36:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:36:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:36:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:36:36,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:36:36,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413368082] [2024-08-14 02:36:36,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413368082] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:36:36,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1128662037] [2024-08-14 02:36:36,811 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:36:36,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:36:36,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:36:36,815 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:36:36,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-08-14 02:36:36,910 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:36:36,910 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:36:36,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-14 02:36:36,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:36:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-08-14 02:36:37,858 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:36:37,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1128662037] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:36:37,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:36:37,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12 [2024-08-14 02:36:37,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710102968] [2024-08-14 02:36:37,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:36:37,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:36:37,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:36:37,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:36:37,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2024-08-14 02:36:37,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:37,860 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:36:37,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.8) internal successors, (19), 5 states have internal predecessors, (19), 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) [2024-08-14 02:36:37,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:37,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:36:37,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:36:37,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:37,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:36:37,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:36:37,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:36:37,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:36:37,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-08-14 02:36:38,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:36:38,165 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:36:38,166 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:36:38,166 INFO L85 PathProgramCache]: Analyzing trace with hash -151001516, now seen corresponding path program 1 times [2024-08-14 02:36:38,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:36:38,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762538543] [2024-08-14 02:36:38,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:36:38,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:36:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:36:42,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:36:42,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:36:42,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [762538543] [2024-08-14 02:36:42,401 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [762538543] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:36:42,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1455223112] [2024-08-14 02:36:42,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:36:42,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:36:42,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:36:42,402 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:36:42,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-08-14 02:36:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:36:42,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 55 conjunts are in the unsatisfiable core [2024-08-14 02:36:42,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:36:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:36:43,576 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:37:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:37:00,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1455223112] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:37:00,579 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:37:00,579 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 25 [2024-08-14 02:37:00,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761325165] [2024-08-14 02:37:00,580 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:37:00,580 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-08-14 02:37:00,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:37:00,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-08-14 02:37:00,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=157, Invalid=545, Unknown=0, NotChecked=0, Total=702 [2024-08-14 02:37:00,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:00,585 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:37:00,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 26 states have internal predecessors, (55), 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) [2024-08-14 02:37:00,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:00,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:37:00,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:37:00,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:37:00,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:15,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:15,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:37:15,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:37:15,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:37:15,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:37:15,997 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-08-14 02:37:16,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:37:16,185 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:37:16,185 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:37:16,185 INFO L85 PathProgramCache]: Analyzing trace with hash 139429460, now seen corresponding path program 2 times [2024-08-14 02:37:16,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:37:16,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418039745] [2024-08-14 02:37:16,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:37:16,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:37:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:37:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:37:20,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:37:20,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418039745] [2024-08-14 02:37:20,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418039745] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:37:20,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [968721004] [2024-08-14 02:37:20,236 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:37:20,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:37:20,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:37:20,238 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:37:20,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-08-14 02:37:20,351 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:37:20,352 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:37:20,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-14 02:37:20,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:37:21,384 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-08-14 02:37:21,385 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:37:21,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [968721004] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:37:21,385 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:37:21,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19 [2024-08-14 02:37:21,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379337350] [2024-08-14 02:37:21,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:37:21,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:37:21,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:37:21,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:37:21,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2024-08-14 02:37:21,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:21,388 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:37:21,388 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.0) internal successors, (20), 5 states have internal predecessors, (20), 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) [2024-08-14 02:37:21,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:21,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:37:21,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:37:21,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:37:21,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:37:21,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:21,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:21,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:37:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:37:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:37:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:37:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:37:21,471 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-08-14 02:37:21,657 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-08-14 02:37:21,658 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:37:21,658 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:37:21,658 INFO L85 PathProgramCache]: Analyzing trace with hash 786694541, now seen corresponding path program 1 times [2024-08-14 02:37:21,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:37:21,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450336647] [2024-08-14 02:37:21,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:37:21,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:37:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:37:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:37:25,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:37:25,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1450336647] [2024-08-14 02:37:25,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1450336647] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:37:25,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [838571391] [2024-08-14 02:37:25,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:37:25,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:37:25,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:37:25,545 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:37:25,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-08-14 02:37:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:37:25,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 70 conjunts are in the unsatisfiable core [2024-08-14 02:37:25,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:37:26,984 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:37:26,984 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:37:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:37:44,706 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [838571391] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:37:44,706 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:37:44,706 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 46 [2024-08-14 02:37:44,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282061403] [2024-08-14 02:37:44,706 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:37:44,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2024-08-14 02:37:44,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:37:44,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2024-08-14 02:37:44,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1798, Unknown=0, NotChecked=0, Total=2256 [2024-08-14 02:37:44,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:44,709 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:37:44,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 47 states have (on average 1.5957446808510638) internal successors, (75), 47 states have internal predecessors, (75), 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) [2024-08-14 02:37:44,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:37:44,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:37:44,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:37:44,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:37:44,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:37:44,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:37:44,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:38:19,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:38:19,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:38:19,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:38:19,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:38:19,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:38:19,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:38:19,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-08-14 02:38:19,035 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-08-14 02:38:19,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:38:19,222 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:38:19,223 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:38:19,223 INFO L85 PathProgramCache]: Analyzing trace with hash -137051763, now seen corresponding path program 2 times [2024-08-14 02:38:19,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:38:19,223 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16624980] [2024-08-14 02:38:19,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:38:19,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:38:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:38:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:38:24,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:38:24,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [16624980] [2024-08-14 02:38:24,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [16624980] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:38:24,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1801190804] [2024-08-14 02:38:24,741 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:38:24,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:38:24,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:38:24,743 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:38:24,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-08-14 02:38:24,918 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:38:24,919 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:38:24,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-14 02:38:24,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:38:26,167 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-08-14 02:38:26,168 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:38:26,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1801190804] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:38:26,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:38:26,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32 [2024-08-14 02:38:26,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856422551] [2024-08-14 02:38:26,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:38:26,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:38:26,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:38:26,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:38:26,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122 [2024-08-14 02:38:26,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:38:26,171 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:38:26,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.2) internal successors, (21), 5 states have internal predecessors, (21), 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) [2024-08-14 02:38:26,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:38:26,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:38:26,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:38:26,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:38:26,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:38:26,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:38:26,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-08-14 02:38:26,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:38:56,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:38:56,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:38:56,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:38:56,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:38:56,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-08-14 02:38:56,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:38:56,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-08-14 02:38:56,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-08-14 02:38:56,656 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 2 remaining) [2024-08-14 02:38:56,656 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 2 remaining) [2024-08-14 02:38:56,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-08-14 02:38:56,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-08-14 02:38:56,866 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1] [2024-08-14 02:38:56,867 INFO L308 ceAbstractionStarter]: Result for error location thread2Thread1of1ForFork1 was SAFE,SAFE (1/4) [2024-08-14 02:38:56,870 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 02:38:56,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-14 02:38:56,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:38:56,872 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-08-14 02:38:56,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Waiting until timeout for monitored process [2024-08-14 02:38:56,876 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-14 02:38:56,876 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread1Thread1of1ForFork0 ======== [2024-08-14 02:38:56,877 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=PARTIAL_ORDER_FA, 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;@3184afa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 02:38:56,877 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-08-14 02:38:57,220 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-14 02:38:57,220 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:38:57,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1266352878, now seen corresponding path program 1 times [2024-08-14 02:38:57,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:38:57,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821815776] [2024-08-14 02:38:57,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:38:57,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:38:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:38:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:38:59,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:38:59,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821815776] [2024-08-14 02:38:59,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821815776] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:38:59,440 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-14 02:38:59,440 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-08-14 02:38:59,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236895955] [2024-08-14 02:38:59,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:38:59,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:38:59,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:38:59,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:38:59,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-08-14 02:38:59,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:38:59,441 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:38:59,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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) [2024-08-14 02:38:59,442 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:38:59,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:38:59,491 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-08-14 02:38:59,491 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-14 02:38:59,492 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:38:59,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1148527086, now seen corresponding path program 1 times [2024-08-14 02:38:59,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:38:59,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178924094] [2024-08-14 02:38:59,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:38:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:38:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:39:01,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:39:01,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:39:01,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178924094] [2024-08-14 02:39:01,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178924094] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:39:01,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [311673647] [2024-08-14 02:39:01,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:39:01,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:39:01,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:39:01,743 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:39:01,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-08-14 02:39:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:39:01,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 47 conjunts are in the unsatisfiable core [2024-08-14 02:39:01,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:39:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:39:02,461 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:39:15,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:39:15,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [311673647] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:39:15,298 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:39:15,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14 [2024-08-14 02:39:15,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316125286] [2024-08-14 02:39:15,298 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:39:15,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-08-14 02:39:15,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:39:15,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-08-14 02:39:15,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2024-08-14 02:39:15,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:39:15,303 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:39:15,303 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 2.3333333333333335) internal successors, (35), 15 states have internal predecessors, (35), 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) [2024-08-14 02:39:15,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:39:15,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:39:22,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:39:22,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:39:22,202 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-08-14 02:39:22,388 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-08-14 02:39:22,388 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-14 02:39:22,389 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:39:22,389 INFO L85 PathProgramCache]: Analyzing trace with hash 930430226, now seen corresponding path program 2 times [2024-08-14 02:39:22,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:39:22,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305477367] [2024-08-14 02:39:22,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:39:22,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:39:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:39:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:39:25,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:39:25,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305477367] [2024-08-14 02:39:25,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305477367] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:39:25,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [955891742] [2024-08-14 02:39:25,472 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:39:25,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:39:25,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:39:25,474 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:39:25,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-08-14 02:39:25,580 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:39:25,580 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:39:25,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-14 02:39:25,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:39:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-08-14 02:39:26,396 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:39:26,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [955891742] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:39:26,396 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:39:26,396 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12 [2024-08-14 02:39:26,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084930923] [2024-08-14 02:39:26,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:39:26,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:39:26,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:39:26,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:39:26,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2024-08-14 02:39:26,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:39:26,398 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:39:26,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 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) [2024-08-14 02:39:26,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:39:26,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:39:26,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:39:26,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:39:26,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:39:26,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:39:26,487 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-08-14 02:39:26,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-08-14 02:39:26,670 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-14 02:39:26,671 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:39:26,671 INFO L85 PathProgramCache]: Analyzing trace with hash -488037761, now seen corresponding path program 1 times [2024-08-14 02:39:26,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:39:26,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170791086] [2024-08-14 02:39:26,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:39:26,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:39:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:39:29,450 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:39:29,450 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:39:29,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170791086] [2024-08-14 02:39:29,450 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170791086] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:39:29,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1017140264] [2024-08-14 02:39:29,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:39:29,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:39:29,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:39:29,453 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:39:29,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-08-14 02:39:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:39:29,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 56 conjunts are in the unsatisfiable core [2024-08-14 02:39:29,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:39:30,335 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:39:30,335 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:39:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:39:43,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1017140264] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:39:43,378 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:39:43,378 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 26 [2024-08-14 02:39:43,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545079413] [2024-08-14 02:39:43,378 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:39:43,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-08-14 02:39:43,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:39:43,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-08-14 02:39:43,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=588, Unknown=0, NotChecked=0, Total=756 [2024-08-14 02:39:43,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:39:43,380 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:39:43,380 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 1.7407407407407407) internal successors, (47), 27 states have internal predecessors, (47), 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) [2024-08-14 02:39:43,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:39:43,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:39:43,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:39:43,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:39:58,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:39:58,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:39:58,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:39:58,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:39:58,562 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-08-14 02:39:58,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:39:58,750 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-14 02:39:58,750 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:39:58,750 INFO L85 PathProgramCache]: Analyzing trace with hash 1292419711, now seen corresponding path program 2 times [2024-08-14 02:39:58,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:39:58,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285412038] [2024-08-14 02:39:58,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:39:58,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:39:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:40:02,021 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:40:02,021 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:40:02,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285412038] [2024-08-14 02:40:02,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285412038] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:40:02,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [26081876] [2024-08-14 02:40:02,022 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:40:02,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:40:02,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:40:02,023 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:40:02,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-08-14 02:40:02,142 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:40:02,142 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:40:02,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-14 02:40:02,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:40:03,001 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-08-14 02:40:03,001 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:40:03,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [26081876] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:40:03,001 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:40:03,002 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19 [2024-08-14 02:40:03,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855105477] [2024-08-14 02:40:03,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:40:03,002 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:40:03,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:40:03,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:40:03,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2024-08-14 02:40:03,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:40:03,003 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:40:03,004 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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) [2024-08-14 02:40:03,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:40:03,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:40:03,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:40:03,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:40:03,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:40:03,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:40:03,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:40:03,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:40:03,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:40:03,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:40:03,076 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-08-14 02:40:03,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-08-14 02:40:03,263 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-14 02:40:03,263 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:40:03,263 INFO L85 PathProgramCache]: Analyzing trace with hash 1040564792, now seen corresponding path program 1 times [2024-08-14 02:40:03,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:40:03,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049773089] [2024-08-14 02:40:03,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:40:03,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:40:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:40:06,815 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:40:06,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:40:06,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049773089] [2024-08-14 02:40:06,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049773089] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:40:06,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [257630903] [2024-08-14 02:40:06,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:40:06,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:40:06,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:40:06,817 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:40:06,818 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-08-14 02:40:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:40:06,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 71 conjunts are in the unsatisfiable core [2024-08-14 02:40:06,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:40:08,163 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:40:08,163 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:40:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:40:22,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [257630903] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:40:22,622 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:40:22,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 47 [2024-08-14 02:40:22,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860602550] [2024-08-14 02:40:22,623 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:40:22,623 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2024-08-14 02:40:22,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:40:22,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2024-08-14 02:40:22,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=481, Invalid=1871, Unknown=0, NotChecked=0, Total=2352 [2024-08-14 02:40:22,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:40:22,625 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:40:22,625 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 48 states have (on average 1.4166666666666667) internal successors, (68), 48 states have internal predecessors, (68), 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) [2024-08-14 02:40:22,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:40:22,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:40:22,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:40:22,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:40:22,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:40:22,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:40:56,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:40:56,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:40:56,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:40:56,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:40:56,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:40:56,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-08-14 02:40:56,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-08-14 02:40:57,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-08-14 02:40:57,165 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-14 02:40:57,165 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:40:57,165 INFO L85 PathProgramCache]: Analyzing trace with hash -1655274952, now seen corresponding path program 2 times [2024-08-14 02:40:57,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:40:57,165 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119903477] [2024-08-14 02:40:57,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:40:57,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:40:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:41:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:41:02,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:41:02,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119903477] [2024-08-14 02:41:02,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119903477] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:41:02,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1495122110] [2024-08-14 02:41:02,371 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:41:02,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:41:02,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:41:02,372 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:41:02,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-08-14 02:41:02,508 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:41:02,508 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:41:02,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 45 conjunts are in the unsatisfiable core [2024-08-14 02:41:02,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:41:03,563 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-08-14 02:41:03,564 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:41:03,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1495122110] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:41:03,564 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:41:03,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32 [2024-08-14 02:41:03,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571023599] [2024-08-14 02:41:03,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:41:03,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:41:03,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:41:03,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:41:03,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122 [2024-08-14 02:41:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:03,566 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:41:03,566 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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) [2024-08-14 02:41:03,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:41:03,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:41:03,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:41:03,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:41:03,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:41:03,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-08-14 02:41:03,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:41:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:41:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:41:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-08-14 02:41:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:41:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-08-14 02:41:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-08-14 02:41:33,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 4 remaining) [2024-08-14 02:41:33,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 4 remaining) [2024-08-14 02:41:33,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 4 remaining) [2024-08-14 02:41:33,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 4 remaining) [2024-08-14 02:41:33,488 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2024-08-14 02:41:33,675 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-08-14 02:41:33,676 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1] [2024-08-14 02:41:33,677 INFO L308 ceAbstractionStarter]: Result for error location thread1Thread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE (2/4) [2024-08-14 02:41:33,678 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 02:41:33,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-14 02:41:33,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:41:33,680 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-08-14 02:41:33,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (16)] Waiting until timeout for monitored process [2024-08-14 02:41:33,700 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-14 02:41:33,701 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-08-14 02:41:33,701 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=PARTIAL_ORDER_FA, 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;@3184afa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 02:41:33,701 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-08-14 02:41:33,733 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 3 remaining) [2024-08-14 02:41:33,733 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2024-08-14 02:41:33,733 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2024-08-14 02:41:33,734 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-08-14 02:41:33,735 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE (3/4) [2024-08-14 02:41:33,736 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 02:41:33,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-14 02:41:33,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:41:33,739 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-08-14 02:41:33,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (17)] Waiting until timeout for monitored process [2024-08-14 02:41:33,741 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-14 02:41:33,742 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread3Thread1of1ForFork2 ======== [2024-08-14 02:41:33,742 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=PARTIAL_ORDER_FA, 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;@3184afa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 02:41:33,742 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-08-14 02:41:33,784 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:41:33,784 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:41:33,784 INFO L85 PathProgramCache]: Analyzing trace with hash 645722323, now seen corresponding path program 1 times [2024-08-14 02:41:33,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:41:33,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1083294933] [2024-08-14 02:41:33,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:41:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:41:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:41:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:41:33,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:41:33,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1083294933] [2024-08-14 02:41:33,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1083294933] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:41:33,806 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-14 02:41:33,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-08-14 02:41:33,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976845914] [2024-08-14 02:41:33,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:41:33,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-08-14 02:41:33,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:41:33,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-08-14 02:41:33,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-14 02:41:33,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:33,807 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:41:33,807 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 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) [2024-08-14 02:41:33,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:33,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:33,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-08-14 02:41:33,854 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:41:33,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:41:33,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1192268904, now seen corresponding path program 1 times [2024-08-14 02:41:33,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:41:33,855 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686450815] [2024-08-14 02:41:33,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:41:33,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:41:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:41:36,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:41:36,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:41:36,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1686450815] [2024-08-14 02:41:36,394 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1686450815] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:41:36,394 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-14 02:41:36,394 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-08-14 02:41:36,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960775855] [2024-08-14 02:41:36,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:41:36,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:41:36,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:41:36,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:41:36,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-08-14 02:41:36,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:36,395 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:41:36,395 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 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) [2024-08-14 02:41:36,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:36,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:36,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:36,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:41:36,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-08-14 02:41:36,456 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:41:36,456 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:41:36,456 INFO L85 PathProgramCache]: Analyzing trace with hash -1633323672, now seen corresponding path program 1 times [2024-08-14 02:41:36,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:41:36,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452455157] [2024-08-14 02:41:36,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:41:36,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:41:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:41:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:41:39,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:41:39,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452455157] [2024-08-14 02:41:39,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452455157] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:41:39,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1358567960] [2024-08-14 02:41:39,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:41:39,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:41:39,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:41:39,005 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:41:39,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-08-14 02:41:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:41:39,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 47 conjunts are in the unsatisfiable core [2024-08-14 02:41:39,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:41:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:41:40,019 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:41:59,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:41:59,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1358567960] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:41:59,115 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:41:59,115 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14 [2024-08-14 02:41:59,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [640503369] [2024-08-14 02:41:59,115 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:41:59,115 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-08-14 02:41:59,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:41:59,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-08-14 02:41:59,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2024-08-14 02:41:59,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:59,116 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:41:59,117 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 3.4) internal successors, (51), 15 states have internal predecessors, (51), 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) [2024-08-14 02:41:59,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:41:59,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:41:59,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:05,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:05,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:42:05,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:42:05,938 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2024-08-14 02:42:06,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-08-14 02:42:06,125 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:42:06,126 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:42:06,126 INFO L85 PathProgramCache]: Analyzing trace with hash -171912088, now seen corresponding path program 2 times [2024-08-14 02:42:06,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:42:06,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871146050] [2024-08-14 02:42:06,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:42:06,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:42:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:42:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:42:08,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:42:08,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871146050] [2024-08-14 02:42:08,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [871146050] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:42:08,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1438999128] [2024-08-14 02:42:08,936 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:42:08,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:42:08,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:42:08,939 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:42:08,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2024-08-14 02:42:09,057 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:42:09,057 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:42:09,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-14 02:42:09,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:42:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-08-14 02:42:10,078 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:42:10,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1438999128] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:42:10,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:42:10,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12 [2024-08-14 02:42:10,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045426324] [2024-08-14 02:42:10,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:42:10,079 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:42:10,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:42:10,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:42:10,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2024-08-14 02:42:10,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:10,079 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:42:10,079 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.6) internal successors, (23), 5 states have internal predecessors, (23), 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) [2024-08-14 02:42:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:42:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:42:10,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:10,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:10,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:42:10,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:42:10,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:42:10,178 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2024-08-14 02:42:10,365 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:42:10,366 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:42:10,366 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:42:10,366 INFO L85 PathProgramCache]: Analyzing trace with hash -693961515, now seen corresponding path program 1 times [2024-08-14 02:42:10,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:42:10,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709351024] [2024-08-14 02:42:10,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:42:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:42:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:42:13,221 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:42:13,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:42:13,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709351024] [2024-08-14 02:42:13,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709351024] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:42:13,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1756179362] [2024-08-14 02:42:13,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:42:13,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:42:13,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:42:13,223 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:42:13,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2024-08-14 02:42:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:42:13,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 56 conjunts are in the unsatisfiable core [2024-08-14 02:42:13,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:42:14,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:42:14,465 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:42:33,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:42:33,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1756179362] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:42:33,795 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:42:33,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 26 [2024-08-14 02:42:33,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590702370] [2024-08-14 02:42:33,795 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:42:33,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-08-14 02:42:33,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:42:33,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-08-14 02:42:33,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=588, Unknown=0, NotChecked=0, Total=756 [2024-08-14 02:42:33,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:33,796 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:42:33,797 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 2.3333333333333335) internal successors, (63), 27 states have internal predecessors, (63), 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) [2024-08-14 02:42:33,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:33,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:42:33,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:42:33,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:42:33,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:49,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:49,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:42:49,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:42:49,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:42:49,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:42:49,031 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2024-08-14 02:42:49,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:42:49,218 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:42:49,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:42:49,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1998757077, now seen corresponding path program 2 times [2024-08-14 02:42:49,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:42:49,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204809593] [2024-08-14 02:42:49,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:42:49,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:42:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:42:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:42:52,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:42:52,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204809593] [2024-08-14 02:42:52,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204809593] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:42:52,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2095596439] [2024-08-14 02:42:52,732 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:42:52,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:42:52,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:42:52,734 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:42:52,734 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2024-08-14 02:42:52,912 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:42:52,913 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:42:52,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 45 conjunts are in the unsatisfiable core [2024-08-14 02:42:52,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:42:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-08-14 02:42:54,087 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:42:54,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2095596439] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:42:54,087 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:42:54,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19 [2024-08-14 02:42:54,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816388259] [2024-08-14 02:42:54,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:42:54,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:42:54,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:42:54,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:42:54,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2024-08-14 02:42:54,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:54,088 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:42:54,088 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 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) [2024-08-14 02:42:54,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:54,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:42:54,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:42:54,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:42:54,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:42:54,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:42:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:42:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:42:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:42:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:42:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:42:54,169 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2024-08-14 02:42:54,357 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2024-08-14 02:42:54,357 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:42:54,358 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:42:54,358 INFO L85 PathProgramCache]: Analyzing trace with hash -64695410, now seen corresponding path program 1 times [2024-08-14 02:42:54,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:42:54,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246874099] [2024-08-14 02:42:54,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:42:54,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:42:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:42:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:42:58,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:42:58,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246874099] [2024-08-14 02:42:58,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246874099] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:42:58,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [178216260] [2024-08-14 02:42:58,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:42:58,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:42:58,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:42:58,173 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:42:58,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2024-08-14 02:42:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:42:58,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 70 conjunts are in the unsatisfiable core [2024-08-14 02:42:58,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:42:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:42:59,821 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-14 02:43:20,442 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:43:20,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [178216260] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-14 02:43:20,443 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-14 02:43:20,443 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 46 [2024-08-14 02:43:20,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267773390] [2024-08-14 02:43:20,443 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-14 02:43:20,443 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2024-08-14 02:43:20,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:43:20,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2024-08-14 02:43:20,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1798, Unknown=0, NotChecked=0, Total=2256 [2024-08-14 02:43:20,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:43:20,445 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:43:20,445 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 47 states have (on average 1.7659574468085106) internal successors, (83), 47 states have internal predecessors, (83), 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) [2024-08-14 02:43:20,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:43:20,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:43:20,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:43:20,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:43:20,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:43:20,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:43:20,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:43:54,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:43:54,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:43:54,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:43:54,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:43:54,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:43:54,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:43:54,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-08-14 02:43:54,805 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2024-08-14 02:43:54,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,22 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:43:54,992 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-14 02:43:54,992 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 02:43:54,992 INFO L85 PathProgramCache]: Analyzing trace with hash 1588958094, now seen corresponding path program 2 times [2024-08-14 02:43:54,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-14 02:43:54,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069188809] [2024-08-14 02:43:54,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 02:43:54,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-14 02:43:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 02:44:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 02:44:00,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-14 02:44:00,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069188809] [2024-08-14 02:44:00,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069188809] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-14 02:44:00,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1752380857] [2024-08-14 02:44:00,429 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-14 02:44:00,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-14 02:44:00,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-14 02:44:00,430 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-14 02:44:00,432 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2024-08-14 02:44:00,593 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-14 02:44:00,593 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-14 02:44:00,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-14 02:44:00,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 02:44:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-08-14 02:44:02,017 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 02:44:02,017 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1752380857] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 02:44:02,018 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-14 02:44:02,018 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32 [2024-08-14 02:44:02,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422645561] [2024-08-14 02:44:02,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 02:44:02,018 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-14 02:44:02,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-14 02:44:02,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-14 02:44:02,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122 [2024-08-14 02:44:02,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:44:02,019 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-14 02:44:02,019 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 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) [2024-08-14 02:44:02,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:44:02,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-14 02:44:02,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-14 02:44:02,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:44:02,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:44:02,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:44:02,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-08-14 02:44:02,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:44:31,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 02:44:31,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:44:31,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-14 02:44:31,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-14 02:44:31,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-08-14 02:44:31,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-14 02:44:31,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-08-14 02:44:31,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-08-14 02:44:31,709 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 2 remaining) [2024-08-14 02:44:31,709 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 2 remaining) [2024-08-14 02:44:31,723 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2024-08-14 02:44:31,909 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-08-14 02:44:31,911 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1] [2024-08-14 02:44:31,911 INFO L308 ceAbstractionStarter]: Result for error location thread3Thread1of1ForFork2 was SAFE,SAFE (4/4) [2024-08-14 02:44:31,912 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-08-14 02:44:31,912 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-08-14 02:44:31,915 INFO L507 ceAbstractionStarter]: Automizer considered 8 witness invariants [2024-08-14 02:44:31,916 INFO L508 ceAbstractionStarter]: WitnessConsidered=8 [2024-08-14 02:44:31,917 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.08 02:44:31 BasicIcfg [2024-08-14 02:44:31,917 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-14 02:44:31,917 INFO L158 Benchmark]: Toolchain (without parser) took 522539.28ms. Allocated memory was 253.8MB in the beginning and 2.4GB in the end (delta: 2.1GB). Free memory was 146.8MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-08-14 02:44:31,917 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 180.4MB. Free memory is still 144.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-14 02:44:31,918 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 180.4MB. Free memory is still 123.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-14 02:44:31,918 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1057.89ms. Allocated memory is still 253.8MB. Free memory was 146.8MB in the beginning and 95.4MB in the end (delta: 51.4MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2024-08-14 02:44:31,918 INFO L158 Benchmark]: Boogie Procedure Inliner took 127.48ms. Allocated memory is still 253.8MB. Free memory was 95.4MB in the beginning and 81.8MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-08-14 02:44:31,918 INFO L158 Benchmark]: Boogie Preprocessor took 100.83ms. Allocated memory is still 253.8MB. Free memory was 81.8MB in the beginning and 76.4MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-08-14 02:44:31,919 INFO L158 Benchmark]: RCFGBuilder took 2858.69ms. Allocated memory was 253.8MB in the beginning and 388.0MB in the end (delta: 134.2MB). Free memory was 76.4MB in the beginning and 133.8MB in the end (delta: -57.4MB). Peak memory consumption was 124.1MB. Max. memory is 16.1GB. [2024-08-14 02:44:31,919 INFO L158 Benchmark]: TraceAbstraction took 518388.98ms. Allocated memory was 388.0MB in the beginning and 2.4GB in the end (delta: 2.0GB). Free memory was 132.8MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-08-14 02:44:31,920 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 180.4MB. Free memory is still 144.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.22ms. Allocated memory is still 180.4MB. Free memory is still 123.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1057.89ms. Allocated memory is still 253.8MB. Free memory was 146.8MB in the beginning and 95.4MB in the end (delta: 51.4MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 127.48ms. Allocated memory is still 253.8MB. Free memory was 95.4MB in the beginning and 81.8MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.83ms. Allocated memory is still 253.8MB. Free memory was 81.8MB in the beginning and 76.4MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2858.69ms. Allocated memory was 253.8MB in the beginning and 388.0MB in the end (delta: 134.2MB). Free memory was 76.4MB in the beginning and 133.8MB in the end (delta: -57.4MB). Peak memory consumption was 124.1MB. Max. memory is 16.1GB. * TraceAbstraction took 518388.98ms. Allocated memory was 388.0MB in the beginning and 2.4GB in the end (delta: 2.0GB). Free memory was 132.8MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 79855, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 13888, dependent conditional: 13865, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 67551, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 1584, dependent conditional: 1561, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 67551, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 1584, dependent conditional: 1561, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2414, independent: 2237, independent conditional: 0, independent unconditional: 2237, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2414, independent: 2134, independent conditional: 0, independent unconditional: 2134, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 11229, independent: 4126, independent conditional: 0, independent unconditional: 4126, dependent: 7103, dependent conditional: 6402, dependent unconditional: 701, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 72626, independent: 63730, independent conditional: 0, independent unconditional: 63730, dependent: 6482, dependent conditional: 4921, dependent unconditional: 1561, unknown: 2414, unknown conditional: 154, unknown unconditional: 2260] , Statistics on independence cache: Total cache size (in pairs): 2414, Positive cache size: 2237, Positive conditional cache size: 0, Positive unconditional cache size: 2237, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 12304 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 5.0s, Number of persistent set computation: 2125, Number of trivial persistent sets: 1877, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3568, independent: 3545, independent conditional: 0, independent unconditional: 3545, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 79855, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 13888, dependent conditional: 13865, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 67551, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 1584, dependent conditional: 1561, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 67551, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 1584, dependent conditional: 1561, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2414, independent: 2237, independent conditional: 0, independent unconditional: 2237, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2414, independent: 2134, independent conditional: 0, independent unconditional: 2134, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 11229, independent: 4126, independent conditional: 0, independent unconditional: 4126, dependent: 7103, dependent conditional: 6402, dependent unconditional: 701, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 72626, independent: 63730, independent conditional: 0, independent unconditional: 63730, dependent: 6482, dependent conditional: 4921, dependent unconditional: 1561, unknown: 2414, unknown conditional: 154, unknown unconditional: 2260] , Statistics on independence cache: Total cache size (in pairs): 2414, Positive cache size: 2237, Positive conditional cache size: 0, Positive unconditional cache size: 2237, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 12304 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 118034, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 20931, dependent conditional: 20908, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 99191, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 2088, dependent conditional: 2065, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 99191, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 2088, dependent conditional: 2065, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2404, independent: 2227, independent conditional: 0, independent unconditional: 2227, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2404, independent: 2124, independent conditional: 0, independent unconditional: 2124, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 11133, independent: 4124, independent conditional: 0, independent unconditional: 4124, dependent: 7008, dependent conditional: 6286, dependent unconditional: 723, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 105974, independent: 94876, independent conditional: 0, independent unconditional: 94876, dependent: 8694, dependent conditional: 6629, dependent unconditional: 2065, unknown: 2404, unknown conditional: 154, unknown unconditional: 2250] , Statistics on independence cache: Total cache size (in pairs): 2404, Positive cache size: 2227, Positive conditional cache size: 0, Positive unconditional cache size: 2227, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 18843 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 5.0s, Number of persistent set computation: 2301, Number of trivial persistent sets: 1973, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3962, independent: 3939, independent conditional: 0, independent unconditional: 3939, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 118034, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 20931, dependent conditional: 20908, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 99191, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 2088, dependent conditional: 2065, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 99191, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 2088, dependent conditional: 2065, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2404, independent: 2227, independent conditional: 0, independent unconditional: 2227, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2404, independent: 2124, independent conditional: 0, independent unconditional: 2124, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 11133, independent: 4124, independent conditional: 0, independent unconditional: 4124, dependent: 7008, dependent conditional: 6286, dependent unconditional: 723, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 105974, independent: 94876, independent conditional: 0, independent unconditional: 94876, dependent: 8694, dependent conditional: 6629, dependent unconditional: 2065, unknown: 2404, unknown conditional: 154, unknown unconditional: 2250] , Statistics on independence cache: Total cache size (in pairs): 2404, Positive cache size: 2227, Positive conditional cache size: 0, Positive unconditional cache size: 2227, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 18843 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 622, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 13, dependent conditional: 9, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 594, independent: 590, independent conditional: 0, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 594, independent: 588, independent conditional: 0, independent unconditional: 588, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 6, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 6, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 27, independent: 22, independent conditional: 0, independent unconditional: 22, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 613, independent: 19, independent conditional: 0, independent unconditional: 19, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 594, unknown conditional: 0, unknown unconditional: 594] , Statistics on independence cache: Total cache size (in pairs): 594, Positive cache size: 590, Positive conditional cache size: 0, Positive unconditional cache size: 590, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 9 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 9, Number of trivial persistent sets: 5, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 594, independent: 590, independent conditional: 0, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 622, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 13, dependent conditional: 9, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 594, independent: 590, independent conditional: 0, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 594, independent: 588, independent conditional: 0, independent unconditional: 588, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 6, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 6, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 27, independent: 22, independent conditional: 0, independent unconditional: 22, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 613, independent: 19, independent conditional: 0, independent unconditional: 19, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 594, unknown conditional: 0, unknown unconditional: 594] , Statistics on independence cache: Total cache size (in pairs): 594, Positive cache size: 590, Positive conditional cache size: 0, Positive unconditional cache size: 590, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 9 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 139487, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 24404, dependent conditional: 24381, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117217, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 2134, dependent conditional: 2111, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 117217, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 2134, dependent conditional: 2111, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2352, independent: 2175, independent conditional: 0, independent unconditional: 2175, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2352, independent: 2072, independent conditional: 0, independent unconditional: 2072, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 10422, independent: 3762, independent conditional: 0, independent unconditional: 3762, dependent: 6659, dependent conditional: 6028, dependent unconditional: 631, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 124138, independent: 112908, independent conditional: 0, independent unconditional: 112908, dependent: 8878, dependent conditional: 6767, dependent unconditional: 2111, unknown: 2352, unknown conditional: 154, unknown unconditional: 2198] , Statistics on independence cache: Total cache size (in pairs): 2352, Positive cache size: 2175, Positive conditional cache size: 0, Positive unconditional cache size: 2175, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 22270 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 4.5s, Number of persistent set computation: 2021, Number of trivial persistent sets: 1771, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3338, independent: 3315, independent conditional: 0, independent unconditional: 3315, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 139487, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 24404, dependent conditional: 24381, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117217, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 2134, dependent conditional: 2111, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 117217, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 2134, dependent conditional: 2111, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2352, independent: 2175, independent conditional: 0, independent unconditional: 2175, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2352, independent: 2072, independent conditional: 0, independent unconditional: 2072, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 10422, independent: 3762, independent conditional: 0, independent unconditional: 3762, dependent: 6659, dependent conditional: 6028, dependent unconditional: 631, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 124138, independent: 112908, independent conditional: 0, independent unconditional: 112908, dependent: 8878, dependent conditional: 6767, dependent unconditional: 2111, unknown: 2352, unknown conditional: 154, unknown unconditional: 2198] , Statistics on independence cache: Total cache size (in pairs): 2352, Positive cache size: 2175, Positive conditional cache size: 0, Positive unconditional cache size: 2175, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 22270 - PositiveResult [Line: 90]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 97]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 54]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 61]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 68]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 75]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 112]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 119]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread2Thread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 90 locations, 19 error locations. Started 1 CEGAR loops. OverallTime: 182.9s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 88.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 121, 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: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 91.6s InterpolantComputationTime, 365 NumberOfCodeBlocks, 326 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 420 ConstructedInterpolants, 0 QuantifiedInterpolants, 47288 SizeOfPredicates, 24 NumberOfNonLiveVariables, 1404 ConjunctsInSsa, 304 ConjunctsInUnsatCore, 17 InterpolantComputations, 5 PerfectInterpolantSequences, 321/849 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread1Thread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 90 locations, 19 error locations. Started 1 CEGAR loops. OverallTime: 156.8s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 86.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 119, 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: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 67.9s InterpolantComputationTime, 296 NumberOfCodeBlocks, 257 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 340 ConstructedInterpolants, 0 QuantifiedInterpolants, 36050 SizeOfPredicates, 24 NumberOfNonLiveVariables, 1338 ConjunctsInSsa, 307 ConjunctsInUnsatCore, 16 InterpolantComputations, 4 PerfectInterpolantSequences, 321/849 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 90 locations, 19 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread3Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 90 locations, 19 error locations. Started 1 CEGAR loops. OverallTime: 178.2s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 86.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 121, 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: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 89.6s InterpolantComputationTime, 420 NumberOfCodeBlocks, 381 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 487 ConstructedInterpolants, 0 QuantifiedInterpolants, 58528 SizeOfPredicates, 24 NumberOfNonLiveVariables, 1482 ConjunctsInSsa, 306 ConjunctsInUnsatCore, 17 InterpolantComputations, 5 PerfectInterpolantSequences, 321/849 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 - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-08-14 02:44:31,956 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (17)] Forceful destruction successful, exit code 0 [2024-08-14 02:44:32,151 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (16)] Forceful destruction successful, exit code 0 [2024-08-14 02:44:32,352 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Forceful destruction successful, exit code 0 [2024-08-14 02:44:32,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-08-14 02:44:32,789 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE