./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 --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 7bc0c755
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
--- Real Ultimate output ---
This is Ultimate 0.2.4-tmp.dk.goblint-validation-atomicfix-7bc0c75-m
[2024-08-23 06:15:53,945 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-08-23 06:15:54,036 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf
[2024-08-23 06:15:54,043 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-08-23 06:15:54,044 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-08-23 06:15:54,076 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-08-23 06:15:54,076 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-08-23 06:15:54,077 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-08-23 06:15:54,078 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-08-23 06:15:54,079 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-08-23 06:15:54,079 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-08-23 06:15:54,080 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-08-23 06:15:54,080 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-08-23 06:15:54,082 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-08-23 06:15:54,082 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-08-23 06:15:54,083 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-08-23 06:15:54,083 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-08-23 06:15:54,084 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-08-23 06:15:54,084 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-08-23 06:15:54,086 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-08-23 06:15:54,087 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-08-23 06:15:54,087 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-08-23 06:15:54,087 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-08-23 06:15:54,090 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-08-23 06:15:54,091 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-08-23 06:15:54,091 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-08-23 06:15:54,091 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-08-23 06:15:54,091 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-08-23 06:15:54,092 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-08-23 06:15:54,092 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-08-23 06:15:54,092 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-08-23 06:15:54,092 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-08-23 06:15:54,093 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-08-23 06:15:54,093 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-08-23 06:15:54,093 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-08-23 06:15:54,093 INFO  L153        SettingsManager]:  * DFS Order used in POR=LOOP_LOCKSTEP
[2024-08-23 06:15:54,093 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-08-23 06:15:54,094 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-08-23 06:15:54,094 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2024-08-23 06:15:54,096 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-08-23 06:15:54,096 INFO  L153        SettingsManager]:  * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE
[2024-08-23 06:15:54,096 INFO  L153        SettingsManager]:  * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER
[2024-08-23 06:15:54,097 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-08-23 06:15:54,400 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-08-23 06:15:54,430 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-08-23 06:15:54,433 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-08-23 06:15:54,434 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-08-23 06:15:54,435 INFO  L274        PluginConnector]: CDTParser initialized
[2024-08-23 06:15:54,436 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c
[2024-08-23 06:15:56,091 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-08-23 06:15:56,320 INFO  L384              CDTParser]: Found 1 translation units.
[2024-08-23 06:15:56,320 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c
[2024-08-23 06:15:56,330 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e40ebc905/f5ea104048eb4ea68d36f8b175416565/FLAG2c5f93a66
[2024-08-23 06:15:56,350 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e40ebc905/f5ea104048eb4ea68d36f8b175416565
[2024-08-23 06:15:56,353 INFO  L270        PluginConnector]: Initializing Witness Parser...
[2024-08-23 06:15:56,354 INFO  L274        PluginConnector]: Witness Parser initialized
[2024-08-23 06:15:56,356 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-bad-commit-1.wvr-bad.yml/witness.yml
[2024-08-23 06:15:57,414 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-08-23 06:15:57,416 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-08-23 06:15:57,418 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-08-23 06:15:57,418 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-08-23 06:15:57,423 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-08-23 06:15:57,424 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 06:15:56" (1/2) ...
[2024-08-23 06:15:57,425 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345557df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 06:15:57, skipping insertion in model container
[2024-08-23 06:15:57,425 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 06:15:56" (1/2) ...
[2024-08-23 06:15:57,426 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ddc87c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 06:15:57, skipping insertion in model container
[2024-08-23 06:15:57,427 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 06:15:57" (2/2) ...
[2024-08-23 06:15:57,427 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345557df and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:57, skipping insertion in model container
[2024-08-23 06:15:57,427 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 06:15:57" (2/2) ...
[2024-08-23 06:15:57,427 INFO  L83    nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-08-23 06:15:57,973 INFO  L95    edCorrectnessWitness]: Found the following entries in the witness:
[2024-08-23 06:15:57,974 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)
[2024-08-23 06:15:57,975 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)
[2024-08-23 06:15:57,975 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)
[2024-08-23 06:15:57,976 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)
[2024-08-23 06:15:57,976 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)
[2024-08-23 06:15:57,977 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)
[2024-08-23 06:15:57,977 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)
[2024-08-23 06:15:57,978 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)
[2024-08-23 06:15:58,005 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2024-08-23 06:15:58,229 WARN  L247   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c[5161,5174]
[2024-08-23 06:15:58,245 INFO  L207          PostProcessor]: Analyzing one entry point: main
[2024-08-23 06:15:58,257 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
[2024-08-23 06:15:58,668 WARN  L247   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c[5161,5174]
[2024-08-23 06:15:58,672 INFO  L207          PostProcessor]: Analyzing one entry point: main
[2024-08-23 06:15:58,698 INFO  L206         MainTranslator]: Completed translation
[2024-08-23 06:15:58,698 INFO  L201        PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58 WrapperNode
[2024-08-23 06:15:58,698 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-08-23 06:15:58,700 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-08-23 06:15:58,700 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-08-23 06:15:58,700 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-08-23 06:15:58,706 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 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,745 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 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,843 INFO  L138                Inliner]: procedures = 24, calls = 53, calls flagged for inlining = 20, calls inlined = 24, statements flattened = 345
[2024-08-23 06:15:58,844 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-08-23 06:15:58,845 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-08-23 06:15:58,846 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-08-23 06:15:58,846 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-08-23 06:15:58,855 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,856 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,885 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,886 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,923 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,931 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,940 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,947 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,957 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-08-23 06:15:58,958 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-08-23 06:15:58,958 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-08-23 06:15:58,959 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-08-23 06:15:58,959 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (1/1) ...
[2024-08-23 06:15:58,965 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-08-23 06:15:58,976 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:15:58,995 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)
[2024-08-23 06:15:58,999 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
[2024-08-23 06:15:59,026 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-08-23 06:15:59,027 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2024-08-23 06:15:59,027 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2024-08-23 06:15:59,027 INFO  L130     BoogieDeclarations]: Found specification of procedure thread2
[2024-08-23 06:15:59,027 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread2
[2024-08-23 06:15:59,027 INFO  L130     BoogieDeclarations]: Found specification of procedure thread3
[2024-08-23 06:15:59,027 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread3
[2024-08-23 06:15:59,027 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-08-23 06:15:59,027 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-08-23 06:15:59,028 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2024-08-23 06:15:59,028 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2024-08-23 06:15:59,028 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-08-23 06:15:59,029 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-08-23 06:15:59,029 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-08-23 06:15:59,029 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-08-23 06:15:59,031 WARN  L212             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement.
[2024-08-23 06:15:59,162 INFO  L243             CfgBuilder]: Building ICFG
[2024-08-23 06:15:59,164 INFO  L269             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-08-23 06:16:00,836 INFO  L288             CfgBuilder]: Omitted future-live optimization because the input is a concurrent program.
[2024-08-23 06:16:00,836 INFO  L292             CfgBuilder]: Performing block encoding
[2024-08-23 06:16:02,271 INFO  L314             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-08-23 06:16:02,272 INFO  L319             CfgBuilder]: Removed 6 assume(true) statements.
[2024-08-23 06:16:02,273 INFO  L201        PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 06:16:02 BoogieIcfgContainer
[2024-08-23 06:16:02,273 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-08-23 06:16:02,276 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-08-23 06:16:02,277 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-08-23 06:16:02,281 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-08-23 06:16:02,281 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.08 06:15:56" (1/4) ...
[2024-08-23 06:16:02,282 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d58ce4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.08 06:16:02, skipping insertion in model container
[2024-08-23 06:16:02,282 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 06:15:57" (2/4) ...
[2024-08-23 06:16:02,283 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d58ce4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 23.08 06:16:02, skipping insertion in model container
[2024-08-23 06:16:02,283 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 06:15:58" (3/4) ...
[2024-08-23 06:16:02,283 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d58ce4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 23.08 06:16:02, skipping insertion in model container
[2024-08-23 06:16:02,283 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 06:16:02" (4/4) ...
[2024-08-23 06:16:02,285 INFO  L112   eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-1.wvr-bad.c
[2024-08-23 06:16:02,313 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-08-23 06:16:02,313 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 9 error locations.
[2024-08-23 06:16:02,314 INFO  L522   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2024-08-23 06:16:02,614 INFO  L144    ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions.
[2024-08-23 06:16:02,664 INFO  L100   denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-23 06:16:02,664 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2024-08-23 06:16:02,664 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:16:02,667 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)
[2024-08-23 06:16:02,669 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
[2024-08-23 06:16:02,701 INFO  L158   artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations.
[2024-08-23 06:16:02,775 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread2Thread1of1ForFork1 ========
[2024-08-23 06:16:02,793 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;@5f73636e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-23 06:16:02,797 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 2 error locations.
[2024-08-23 06:16:03,760 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:16:03,765 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:16:03,766 INFO  L85        PathProgramCache]: Analyzing trace with hash 1290505952, now seen corresponding path program 1 times
[2024-08-23 06:16:03,775 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:16:03,775 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751397724]
[2024-08-23 06:16:03,775 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:16:03,776 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:16:03,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:16:04,055 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:16:04,055 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:16:04,056 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751397724]
[2024-08-23 06:16:04,056 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751397724] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:16:04,057 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:16:04,057 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-08-23 06:16:04,058 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978827496]
[2024-08-23 06:16:04,059 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:16:04,064 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-08-23 06:16:04,064 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:16:04,089 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-08-23 06:16:04,090 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-08-23 06:16:04,091 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:04,093 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:16:04,095 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)
[2024-08-23 06:16:04,095 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:04,186 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:04,187 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-08-23 06:16:04,187 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:16:04,187 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:16:04,188 INFO  L85        PathProgramCache]: Analyzing trace with hash -1745221307, now seen corresponding path program 1 times
[2024-08-23 06:16:04,188 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:16:04,188 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891673733]
[2024-08-23 06:16:04,188 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:16:04,188 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:16:04,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:16:10,401 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:16:10,402 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:16:10,402 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891673733]
[2024-08-23 06:16:10,402 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891673733] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:16:10,403 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:16:10,403 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2024-08-23 06:16:10,403 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514649681]
[2024-08-23 06:16:10,403 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:16:10,404 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:16:10,404 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:16:10,405 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:16:10,406 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2024-08-23 06:16:10,406 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:10,406 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:16:10,406 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)
[2024-08-23 06:16:10,407 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:10,407 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:10,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:10,519 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:16:10,519 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2024-08-23 06:16:10,519 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:16:10,520 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:16:10,521 INFO  L85        PathProgramCache]: Analyzing trace with hash -526220740, now seen corresponding path program 1 times
[2024-08-23 06:16:10,521 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:16:10,522 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66557255]
[2024-08-23 06:16:10,522 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:16:10,522 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:16:10,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:16:14,966 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:16:14,967 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:16:14,967 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66557255]
[2024-08-23 06:16:14,967 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [66557255] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:16:14,967 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1064545184]
[2024-08-23 06:16:14,967 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:16:14,967 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:16:14,968 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:16:14,985 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)
[2024-08-23 06:16:14,987 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2024-08-23 06:16:15,112 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:16:15,116 INFO  L262         TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 47 conjunts are in the unsatisfiable core
[2024-08-23 06:16:15,125 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:16:16,319 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:16:16,320 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:16:34,826 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:16:34,827 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1064545184] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:16:34,827 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:16:34,827 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14
[2024-08-23 06:16:34,827 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88090660]
[2024-08-23 06:16:34,828 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:16:34,828 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 16 states
[2024-08-23 06:16:34,828 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:16:34,829 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants.
[2024-08-23 06:16:34,830 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240
[2024-08-23 06:16:34,830 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:34,830 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:16:34,831 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)
[2024-08-23 06:16:34,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:34,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:16:34,831 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:42,468 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:42,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:16:42,470 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:16:42,485 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0
[2024-08-23 06:16:42,671 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
[2024-08-23 06:16:42,672 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:16:42,673 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:16:42,673 INFO  L85        PathProgramCache]: Analyzing trace with hash -1161031931, now seen corresponding path program 2 times
[2024-08-23 06:16:42,673 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:16:42,673 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346471992]
[2024-08-23 06:16:42,673 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:16:42,673 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:16:42,731 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:16:46,917 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:16:46,918 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:16:46,918 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346471992]
[2024-08-23 06:16:46,918 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346471992] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:16:46,918 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2094274469]
[2024-08-23 06:16:46,918 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:16:46,919 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:16:46,919 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:16:46,920 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)
[2024-08-23 06:16:46,921 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2024-08-23 06:16:47,011 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:16:47,011 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:16:47,013 INFO  L262         TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core
[2024-08-23 06:16:47,017 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:16:47,963 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.
[2024-08-23 06:16:47,963 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:16:47,963 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2094274469] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:16:47,963 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:16:47,964 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12
[2024-08-23 06:16:47,964 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814861093]
[2024-08-23 06:16:47,964 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:16:47,964 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:16:47,964 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:16:47,965 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:16:47,965 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182
[2024-08-23 06:16:47,965 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:47,966 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:16:47,966 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)
[2024-08-23 06:16:47,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:47,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:16:47,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:16:47,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:48,074 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:16:48,075 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:16:48,075 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:16:48,076 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:16:48,095 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0
[2024-08-23 06:16:48,276 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
[2024-08-23 06:16:48,277 INFO  L420      AbstractCegarLoop]: === Iteration 5 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:16:48,277 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:16:48,278 INFO  L85        PathProgramCache]: Analyzing trace with hash 2049048167, now seen corresponding path program 1 times
[2024-08-23 06:16:48,278 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:16:48,278 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1490212810]
[2024-08-23 06:16:48,278 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:16:48,278 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:16:48,324 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:16:52,699 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:16:52,699 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:16:52,700 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1490212810]
[2024-08-23 06:16:52,700 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1490212810] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:16:52,700 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1035005974]
[2024-08-23 06:16:52,700 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:16:52,700 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:16:52,700 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:16:52,704 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)
[2024-08-23 06:16:52,707 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process
[2024-08-23 06:16:52,819 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:16:52,823 INFO  L262         TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 55 conjunts are in the unsatisfiable core
[2024-08-23 06:16:52,828 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:16:53,952 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:16:53,952 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:17:10,871 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:17:10,871 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1035005974] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:17:10,871 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:17:10,871 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 25
[2024-08-23 06:17:10,872 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822729188]
[2024-08-23 06:17:10,872 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:17:10,873 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 27 states
[2024-08-23 06:17:10,873 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:17:10,874 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants.
[2024-08-23 06:17:10,877 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=157, Invalid=545, Unknown=0, NotChecked=0, Total=702
[2024-08-23 06:17:10,877 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:10,878 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:17:10,878 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)
[2024-08-23 06:17:10,878 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:10,878 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:17:10,878 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:17:10,878 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:17:10,878 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:26,522 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:26,522 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:17:26,523 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:17:26,523 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:17:26,523 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:17:26,538 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0
[2024-08-23 06:17:26,724 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
[2024-08-23 06:17:26,725 INFO  L420      AbstractCegarLoop]: === Iteration 6 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:17:26,725 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:17:26,725 INFO  L85        PathProgramCache]: Analyzing trace with hash -1581044281, now seen corresponding path program 2 times
[2024-08-23 06:17:26,725 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:17:26,725 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817235250]
[2024-08-23 06:17:26,725 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:17:26,726 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:17:26,761 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:17:30,901 INFO  L134       CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:17:30,901 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:17:30,901 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817235250]
[2024-08-23 06:17:30,902 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817235250] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:17:30,902 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1462766054]
[2024-08-23 06:17:30,902 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:17:30,902 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:17:30,902 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:17:30,903 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)
[2024-08-23 06:17:30,904 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process
[2024-08-23 06:17:31,023 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:17:31,023 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:17:31,026 INFO  L262         TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core
[2024-08-23 06:17:31,031 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:17:32,096 INFO  L134       CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked.
[2024-08-23 06:17:32,096 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:17:32,097 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1462766054] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:17:32,097 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:17:32,097 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19
[2024-08-23 06:17:32,097 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174677754]
[2024-08-23 06:17:32,097 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:17:32,097 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:17:32,098 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:17:32,098 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:17:32,098 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420
[2024-08-23 06:17:32,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:32,099 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:17:32,099 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)
[2024-08-23 06:17:32,099 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:32,099 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:17:32,099 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:17:32,099 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:17:32,099 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:17:32,099 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:32,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:32,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:17:32,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:17:32,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:17:32,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:17:32,201 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:17:32,217 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0
[2024-08-23 06:17:32,405 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
[2024-08-23 06:17:32,406 INFO  L420      AbstractCegarLoop]: === Iteration 7 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:17:32,406 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:17:32,406 INFO  L85        PathProgramCache]: Analyzing trace with hash 1346287657, now seen corresponding path program 1 times
[2024-08-23 06:17:32,406 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:17:32,406 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611906955]
[2024-08-23 06:17:32,406 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:17:32,407 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:17:32,445 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:17:36,537 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:17:36,538 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:17:36,538 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611906955]
[2024-08-23 06:17:36,538 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611906955] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:17:36,538 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1792832969]
[2024-08-23 06:17:36,538 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:17:36,538 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:17:36,539 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:17:36,540 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)
[2024-08-23 06:17:36,541 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process
[2024-08-23 06:17:36,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:17:36,658 INFO  L262         TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 70 conjunts are in the unsatisfiable core
[2024-08-23 06:17:36,662 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:17:38,015 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:17:38,015 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:17:56,444 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:17:56,444 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1792832969] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:17:56,444 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:17:56,444 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 46
[2024-08-23 06:17:56,444 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015852639]
[2024-08-23 06:17:56,445 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:17:56,445 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 48 states
[2024-08-23 06:17:56,446 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:17:56,447 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants.
[2024-08-23 06:17:56,448 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1798, Unknown=0, NotChecked=0, Total=2256
[2024-08-23 06:17:56,448 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:56,448 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:17:56,449 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)
[2024-08-23 06:17:56,449 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:17:56,449 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:17:56,449 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:17:56,449 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:17:56,449 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:17:56,449 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:17:56,449 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:18:31,816 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:18:31,817 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:18:31,817 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:18:31,817 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:18:31,817 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:18:31,817 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:18:31,817 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2024-08-23 06:18:31,832 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0
[2024-08-23 06:18:32,018 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
[2024-08-23 06:18:32,019 INFO  L420      AbstractCegarLoop]: === Iteration 8 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:18:32,019 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:18:32,019 INFO  L85        PathProgramCache]: Analyzing trace with hash 1046104425, now seen corresponding path program 2 times
[2024-08-23 06:18:32,019 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:18:32,019 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735396801]
[2024-08-23 06:18:32,019 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:18:32,020 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:18:32,052 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:18:37,869 INFO  L134       CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:18:37,869 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:18:37,869 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735396801]
[2024-08-23 06:18:37,869 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735396801] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:18:37,869 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [148863395]
[2024-08-23 06:18:37,869 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:18:37,870 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:18:37,870 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:18:37,871 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)
[2024-08-23 06:18:37,871 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process
[2024-08-23 06:18:38,053 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:18:38,054 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:18:38,056 INFO  L262         TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core
[2024-08-23 06:18:38,062 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:18:39,319 INFO  L134       CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked.
[2024-08-23 06:18:39,319 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:18:39,319 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [148863395] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:18:39,319 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:18:39,319 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32
[2024-08-23 06:18:39,319 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494083141]
[2024-08-23 06:18:39,320 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:18:39,320 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:18:39,320 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:18:39,321 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:18:39,322 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122
[2024-08-23 06:18:39,322 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:18:39,322 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:18:39,322 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)
[2024-08-23 06:18:39,322 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:18:39,322 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:18:39,323 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:18:39,323 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:18:39,323 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:18:39,323 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:18:39,323 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2024-08-23 06:18:39,323 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:11,055 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:11,055 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:19:11,055 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:19:11,055 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:19:11,055 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. 
[2024-08-23 06:19:11,056 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:19:11,056 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. 
[2024-08-23 06:19:11,056 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:19:11,058 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 2 remaining)
[2024-08-23 06:19:11,059 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 2 remaining)
[2024-08-23 06:19:11,072 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0
[2024-08-23 06:19:11,259 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
[2024-08-23 06:19:11,267 INFO  L445         BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1]
[2024-08-23 06:19:11,269 INFO  L308   ceAbstractionStarter]: Result for error location thread2Thread1of1ForFork1 was SAFE,SAFE (1/4)
[2024-08-23 06:19:11,272 INFO  L100   denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-23 06:19:11,272 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2024-08-23 06:19:11,272 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:19:11,274 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)
[2024-08-23 06:19:11,274 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
[2024-08-23 06:19:11,279 INFO  L158   artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations.
[2024-08-23 06:19:11,279 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread1Thread1of1ForFork0 ========
[2024-08-23 06:19:11,279 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;@5f73636e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-23 06:19:11,279 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 4 error locations.
[2024-08-23 06:19:11,638 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] ===
[2024-08-23 06:19:11,639 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:19:11,639 INFO  L85        PathProgramCache]: Analyzing trace with hash 1789222704, now seen corresponding path program 1 times
[2024-08-23 06:19:11,639 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:19:11,639 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583513860]
[2024-08-23 06:19:11,639 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:19:11,639 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:19:11,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:19:13,985 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:19:13,985 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:19:13,985 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583513860]
[2024-08-23 06:19:13,985 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [583513860] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:19:13,985 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:19:13,985 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2024-08-23 06:19:13,985 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894602377]
[2024-08-23 06:19:13,985 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:19:13,986 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:19:13,986 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:19:13,986 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:19:13,986 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2024-08-23 06:19:13,986 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:13,986 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:19:13,987 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)
[2024-08-23 06:19:13,987 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:14,096 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:19:14,096 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2024-08-23 06:19:14,097 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] ===
[2024-08-23 06:19:14,097 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:19:14,097 INFO  L85        PathProgramCache]: Analyzing trace with hash -1066996825, now seen corresponding path program 1 times
[2024-08-23 06:19:14,097 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:19:14,098 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268597481]
[2024-08-23 06:19:14,098 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:19:14,098 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:19:14,120 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:19:16,656 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:19:16,657 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:19:16,657 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268597481]
[2024-08-23 06:19:16,657 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268597481] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:19:16,657 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [132229703]
[2024-08-23 06:19:16,657 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:19:16,657 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:19:16,657 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:19:16,660 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)
[2024-08-23 06:19:16,662 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process
[2024-08-23 06:19:16,772 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:19:16,774 INFO  L262         TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 47 conjunts are in the unsatisfiable core
[2024-08-23 06:19:16,777 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:19:17,369 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:19:17,369 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:19:30,937 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:19:30,937 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [132229703] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:19:30,937 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:19:30,938 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14
[2024-08-23 06:19:30,938 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076321635]
[2024-08-23 06:19:30,938 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:19:30,938 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 16 states
[2024-08-23 06:19:30,938 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:19:30,939 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants.
[2024-08-23 06:19:30,939 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240
[2024-08-23 06:19:30,939 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:30,940 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:19:30,940 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)
[2024-08-23 06:19:30,940 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:19:30,940 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:38,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:19:38,109 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:19:38,122 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0
[2024-08-23 06:19:38,309 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
[2024-08-23 06:19:38,310 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] ===
[2024-08-23 06:19:38,310 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:19:38,310 INFO  L85        PathProgramCache]: Analyzing trace with hash -1797241616, now seen corresponding path program 2 times
[2024-08-23 06:19:38,310 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:19:38,310 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280978275]
[2024-08-23 06:19:38,310 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:19:38,311 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:19:38,330 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:19:41,237 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:19:41,237 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:19:41,237 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280978275]
[2024-08-23 06:19:41,237 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280978275] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:19:41,237 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [649526126]
[2024-08-23 06:19:41,238 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:19:41,238 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:19:41,238 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:19:41,240 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)
[2024-08-23 06:19:41,241 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process
[2024-08-23 06:19:41,348 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:19:41,348 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:19:41,351 INFO  L262         TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 44 conjunts are in the unsatisfiable core
[2024-08-23 06:19:41,354 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:19:42,069 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.
[2024-08-23 06:19:42,069 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:19:42,069 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [649526126] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:19:42,069 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:19:42,070 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12
[2024-08-23 06:19:42,070 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668210417]
[2024-08-23 06:19:42,070 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:19:42,070 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:19:42,070 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:19:42,071 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:19:42,071 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182
[2024-08-23 06:19:42,071 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:42,071 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:19:42,071 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)
[2024-08-23 06:19:42,071 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:19:42,071 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:19:42,071 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:42,150 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:19:42,150 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:19:42,151 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:19:42,170 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0
[2024-08-23 06:19:42,352 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
[2024-08-23 06:19:42,352 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] ===
[2024-08-23 06:19:42,352 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:19:42,352 INFO  L85        PathProgramCache]: Analyzing trace with hash 1288254802, now seen corresponding path program 1 times
[2024-08-23 06:19:42,353 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:19:42,353 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830121741]
[2024-08-23 06:19:42,356 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:19:42,356 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:19:42,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:19:45,462 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:19:45,462 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:19:45,462 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830121741]
[2024-08-23 06:19:45,462 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830121741] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:19:45,463 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [693276638]
[2024-08-23 06:19:45,463 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:19:45,463 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:19:45,463 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:19:45,464 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)
[2024-08-23 06:19:45,466 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process
[2024-08-23 06:19:45,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:19:45,569 INFO  L262         TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 56 conjunts are in the unsatisfiable core
[2024-08-23 06:19:45,573 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:19:46,362 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:19:46,363 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:19:59,946 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:19:59,946 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [693276638] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:19:59,946 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:19:59,947 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 26
[2024-08-23 06:19:59,947 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829428861]
[2024-08-23 06:19:59,947 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:19:59,947 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 28 states
[2024-08-23 06:19:59,947 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:19:59,948 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants.
[2024-08-23 06:19:59,949 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=588, Unknown=0, NotChecked=0, Total=756
[2024-08-23 06:19:59,949 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:19:59,949 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:19:59,949 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)
[2024-08-23 06:19:59,949 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:19:59,949 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:19:59,949 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:19:59,950 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:20:15,385 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:20:15,385 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:20:15,385 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:20:15,386 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:20:15,401 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0
[2024-08-23 06:20:15,586 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
[2024-08-23 06:20:15,587 INFO  L420      AbstractCegarLoop]: === Iteration 5 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] ===
[2024-08-23 06:20:15,587 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:20:15,587 INFO  L85        PathProgramCache]: Analyzing trace with hash -265743182, now seen corresponding path program 2 times
[2024-08-23 06:20:15,588 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:20:15,588 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848939011]
[2024-08-23 06:20:15,588 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:20:15,588 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:20:15,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:20:19,075 INFO  L134       CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:20:19,075 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:20:19,075 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848939011]
[2024-08-23 06:20:19,076 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [848939011] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:20:19,076 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1153875882]
[2024-08-23 06:20:19,076 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:20:19,076 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:20:19,076 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:20:19,077 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)
[2024-08-23 06:20:19,078 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process
[2024-08-23 06:20:19,192 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:20:19,192 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:20:19,194 INFO  L262         TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 44 conjunts are in the unsatisfiable core
[2024-08-23 06:20:19,197 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:20:20,027 INFO  L134       CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked.
[2024-08-23 06:20:20,028 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:20:20,028 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1153875882] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:20:20,028 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:20:20,028 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19
[2024-08-23 06:20:20,028 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183353053]
[2024-08-23 06:20:20,028 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:20:20,029 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:20:20,029 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:20:20,029 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:20:20,029 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420
[2024-08-23 06:20:20,030 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:20:20,030 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:20:20,030 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)
[2024-08-23 06:20:20,030 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:20:20,030 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:20:20,031 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:20:20,031 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:20:20,031 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:20:20,088 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:20:20,088 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:20:20,088 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:20:20,088 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:20:20,088 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:20:20,102 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0
[2024-08-23 06:20:20,289 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
[2024-08-23 06:20:20,289 INFO  L420      AbstractCegarLoop]: === Iteration 6 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] ===
[2024-08-23 06:20:20,290 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:20:20,290 INFO  L85        PathProgramCache]: Analyzing trace with hash 675094548, now seen corresponding path program 1 times
[2024-08-23 06:20:20,290 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:20:20,290 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388499260]
[2024-08-23 06:20:20,290 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:20:20,290 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:20:20,320 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:20:24,057 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:20:24,057 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:20:24,057 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388499260]
[2024-08-23 06:20:24,057 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388499260] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:20:24,057 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1108189040]
[2024-08-23 06:20:24,057 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:20:24,058 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:20:24,058 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:20:24,060 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)
[2024-08-23 06:20:24,061 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process
[2024-08-23 06:20:24,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:20:24,184 INFO  L262         TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 71 conjunts are in the unsatisfiable core
[2024-08-23 06:20:24,187 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:20:25,420 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:20:25,421 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:20:40,407 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:20:40,407 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1108189040] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:20:40,407 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:20:40,407 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 47
[2024-08-23 06:20:40,408 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132837499]
[2024-08-23 06:20:40,408 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:20:40,408 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 49 states
[2024-08-23 06:20:40,408 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:20:40,409 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants.
[2024-08-23 06:20:40,410 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=481, Invalid=1871, Unknown=0, NotChecked=0, Total=2352
[2024-08-23 06:20:40,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:20:40,411 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:20:40,411 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)
[2024-08-23 06:20:40,411 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:20:40,411 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:20:40,411 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:20:40,411 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:20:40,411 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:20:40,411 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:16,002 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:21:16,002 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:21:16,002 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:21:16,002 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:21:16,002 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:21:16,003 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2024-08-23 06:21:16,018 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0
[2024-08-23 06:21:16,203 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
[2024-08-23 06:21:16,204 INFO  L420      AbstractCegarLoop]: === Iteration 7 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] ===
[2024-08-23 06:21:16,204 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:21:16,204 INFO  L85        PathProgramCache]: Analyzing trace with hash -615296684, now seen corresponding path program 2 times
[2024-08-23 06:21:16,204 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:21:16,205 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737298289]
[2024-08-23 06:21:16,205 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:21:16,205 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:21:16,241 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:21:21,629 INFO  L134       CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:21:21,630 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:21:21,630 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737298289]
[2024-08-23 06:21:21,630 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [737298289] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:21:21,630 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [192657935]
[2024-08-23 06:21:21,630 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:21:21,630 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:21:21,630 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:21:21,631 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)
[2024-08-23 06:21:21,632 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process
[2024-08-23 06:21:21,789 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:21:21,790 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:21:21,792 INFO  L262         TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 45 conjunts are in the unsatisfiable core
[2024-08-23 06:21:21,795 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:21:22,915 INFO  L134       CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked.
[2024-08-23 06:21:22,915 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:21:22,915 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [192657935] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:21:22,915 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:21:22,915 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32
[2024-08-23 06:21:22,916 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507899916]
[2024-08-23 06:21:22,916 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:21:22,916 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:21:22,916 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:21:22,917 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:21:22,917 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122
[2024-08-23 06:21:22,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:22,917 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:21:22,917 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)
[2024-08-23 06:21:22,918 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:21:22,918 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:21:22,918 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:21:22,918 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:21:22,918 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:21:22,918 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2024-08-23 06:21:22,918 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,231 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:21:55,231 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:21:55,231 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:21:55,231 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. 
[2024-08-23 06:21:55,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:21:55,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. 
[2024-08-23 06:21:55,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:55,232 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 4 remaining)
[2024-08-23 06:21:55,232 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 4 remaining)
[2024-08-23 06:21:55,232 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 4 remaining)
[2024-08-23 06:21:55,232 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 4 remaining)
[2024-08-23 06:21:55,247 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0
[2024-08-23 06:21:55,432 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
[2024-08-23 06:21:55,434 INFO  L445         BasicCegarLoop]: Path program histogram: [2, 2, 2, 1]
[2024-08-23 06:21:55,435 INFO  L308   ceAbstractionStarter]: Result for error location thread1Thread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE (2/4)
[2024-08-23 06:21:55,437 INFO  L100   denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-23 06:21:55,437 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2024-08-23 06:21:55,437 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:21:55,438 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)
[2024-08-23 06:21:55,439 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
[2024-08-23 06:21:55,443 INFO  L158   artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations.
[2024-08-23 06:21:55,443 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ========
[2024-08-23 06:21:55,444 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;@5f73636e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-23 06:21:55,444 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 4 error locations.
[2024-08-23 06:21:55,480 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:21:55,480 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:21:55,480 INFO  L85        PathProgramCache]: Analyzing trace with hash 489868119, now seen corresponding path program 1 times
[2024-08-23 06:21:55,481 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:21:55,481 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495329687]
[2024-08-23 06:21:55,481 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:21:55,481 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:21:55,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:21:55,503 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:21:55,506 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:21:55,506 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495329687]
[2024-08-23 06:21:55,506 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495329687] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:21:55,507 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:21:55,507 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-08-23 06:21:55,507 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91183902]
[2024-08-23 06:21:55,507 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:21:55,507 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-08-23 06:21:55,507 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:21:55,508 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-08-23 06:21:55,508 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-08-23 06:21:55,508 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,508 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:21:55,508 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 10.5) internal successors, (21), 2 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)
[2024-08-23 06:21:55,509 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,546 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,546 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15
[2024-08-23 06:21:55,546 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:21:55,547 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:21:55,547 INFO  L85        PathProgramCache]: Analyzing trace with hash -1894926415, now seen corresponding path program 1 times
[2024-08-23 06:21:55,547 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:21:55,547 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270165468]
[2024-08-23 06:21:55,547 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:21:55,547 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:21:55,560 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:21:55,614 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:21:55,614 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:21:55,614 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270165468]
[2024-08-23 06:21:55,614 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270165468] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:21:55,614 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:21:55,615 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-08-23 06:21:55,615 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284368455]
[2024-08-23 06:21:55,617 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:21:55,617 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:21:55,617 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:21:55,618 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:21:55,618 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:21:55,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,618 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:21:55,618 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 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)
[2024-08-23 06:21:55,618 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,618 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,718 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,718 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:55,718 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16
[2024-08-23 06:21:55,718 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:21:55,719 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:21:55,719 INFO  L85        PathProgramCache]: Analyzing trace with hash -665213270, now seen corresponding path program 1 times
[2024-08-23 06:21:55,719 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:21:55,719 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945181570]
[2024-08-23 06:21:55,719 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:21:55,719 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:21:55,732 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:21:55,760 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:21:55,760 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:21:55,760 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945181570]
[2024-08-23 06:21:55,761 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945181570] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:21:55,761 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:21:55,761 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-08-23 06:21:55,761 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855915242]
[2024-08-23 06:21:55,761 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:21:55,762 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:21:55,762 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:21:55,762 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:21:55,762 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:21:55,762 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,762 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:21:55,763 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 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)
[2024-08-23 06:21:55,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:55,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,845 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,845 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:55,846 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:55,846 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17
[2024-08-23 06:21:55,847 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:21:55,847 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:21:55,847 INFO  L85        PathProgramCache]: Analyzing trace with hash 227520036, now seen corresponding path program 1 times
[2024-08-23 06:21:55,847 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:21:55,847 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202932613]
[2024-08-23 06:21:55,847 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:21:55,847 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:21:55,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:21:55,946 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-08-23 06:21:55,946 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:21:55,946 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202932613]
[2024-08-23 06:21:55,946 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202932613] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:21:55,946 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:21:55,947 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:21:55,947 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122871003]
[2024-08-23 06:21:55,947 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:21:55,947 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:21:55,947 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:21:55,948 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:21:55,948 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:21:55,948 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,948 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:21:55,948 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 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)
[2024-08-23 06:21:55,948 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:55,948 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:55,949 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:55,949 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:56,448 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:56,449 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:56,449 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:56,449 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:56,449 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18
[2024-08-23 06:21:56,449 INFO  L420      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:21:56,450 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:21:56,450 INFO  L85        PathProgramCache]: Analyzing trace with hash -1751716395, now seen corresponding path program 1 times
[2024-08-23 06:21:56,450 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:21:56,450 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186758478]
[2024-08-23 06:21:56,450 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:21:56,450 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:21:56,463 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:21:56,512 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:21:56,512 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:21:56,512 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186758478]
[2024-08-23 06:21:56,512 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186758478] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:21:56,512 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:21:56,512 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:21:56,512 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530454067]
[2024-08-23 06:21:56,512 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:21:56,513 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:21:56,513 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:21:56,514 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:21:56,515 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:21:56,515 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:56,515 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:21:56,515 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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)
[2024-08-23 06:21:56,515 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:56,515 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:56,515 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:56,515 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:56,516 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:59,285 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:59,285 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,286 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19
[2024-08-23 06:21:59,286 INFO  L420      AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:21:59,287 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:21:59,287 INFO  L85        PathProgramCache]: Analyzing trace with hash 1219756111, now seen corresponding path program 1 times
[2024-08-23 06:21:59,287 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:21:59,287 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323323846]
[2024-08-23 06:21:59,287 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:21:59,287 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:21:59,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:21:59,358 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:21:59,358 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:21:59,358 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323323846]
[2024-08-23 06:21:59,359 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [323323846] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:21:59,359 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:21:59,359 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-08-23 06:21:59,359 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314461571]
[2024-08-23 06:21:59,359 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:21:59,359 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:21:59,360 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:21:59,361 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:21:59,362 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:21:59,362 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:59,362 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:21:59,362 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 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)
[2024-08-23 06:21:59,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:59,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:59,937 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:21:59,937 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,937 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,937 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,937 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,937 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:21:59,937 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20
[2024-08-23 06:21:59,937 INFO  L420      AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:21:59,938 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:21:59,938 INFO  L85        PathProgramCache]: Analyzing trace with hash -761053873, now seen corresponding path program 1 times
[2024-08-23 06:21:59,938 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:21:59,938 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034347959]
[2024-08-23 06:21:59,938 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:21:59,938 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:21:59,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:00,120 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:22:00,121 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:00,121 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034347959]
[2024-08-23 06:22:00,121 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034347959] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:00,121 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:00,121 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:22:00,121 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858963454]
[2024-08-23 06:22:00,121 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:00,121 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-08-23 06:22:00,121 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:00,122 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-08-23 06:22:00,122 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2024-08-23 06:22:00,122 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:00,122 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:00,122 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 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)
[2024-08-23 06:22:00,122 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:00,122 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,122 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,122 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,122 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,123 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,123 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:00,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:00,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:00,263 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:00,264 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21
[2024-08-23 06:22:00,264 INFO  L420      AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:00,264 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:00,264 INFO  L85        PathProgramCache]: Analyzing trace with hash 1640839686, now seen corresponding path program 1 times
[2024-08-23 06:22:00,264 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:00,264 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64726777]
[2024-08-23 06:22:00,264 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:00,264 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:00,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:01,027 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:22:01,027 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:01,028 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64726777]
[2024-08-23 06:22:01,028 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64726777] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:01,028 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [116148456]
[2024-08-23 06:22:01,028 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:01,028 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:01,028 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:01,030 INFO  L229       MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:22:01,032 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process
[2024-08-23 06:22:01,226 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:01,231 INFO  L262         TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 18 conjunts are in the unsatisfiable core
[2024-08-23 06:22:01,234 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:01,286 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1
[2024-08-23 06:22:01,402 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:22:01,402 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:22:01,657 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29
[2024-08-23 06:22:01,672 INFO  L349             Elim1Store]: treesize reduction 5, result has 37.5 percent of original size
[2024-08-23 06:22:01,673 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 62 treesize of output 41
[2024-08-23 06:22:01,713 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:22:01,713 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [116148456] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:22:01,713 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:22:01,713 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 17
[2024-08-23 06:22:01,713 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90549775]
[2024-08-23 06:22:01,714 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:22:01,715 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 18 states
[2024-08-23 06:22:01,715 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:01,716 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants.
[2024-08-23 06:22:01,716 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=254, Unknown=0, NotChecked=0, Total=306
[2024-08-23 06:22:01,716 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:01,717 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:01,717 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 18 states, 18 states have (on average 5.388888888888889) internal successors, (97), 17 states have internal predecessors, (97), 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)
[2024-08-23 06:22:01,717 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:01,717 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:01,717 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:01,717 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:01,717 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:01,717 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:01,718 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:01,718 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:02,215 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:02,215 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:02,215 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:02,215 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:02,215 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:02,215 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:02,215 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:02,216 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:02,230 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0
[2024-08-23 06:22:02,416 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22
[2024-08-23 06:22:02,417 INFO  L420      AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:02,417 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:02,417 INFO  L85        PathProgramCache]: Analyzing trace with hash 1268265743, now seen corresponding path program 2 times
[2024-08-23 06:22:02,417 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:02,418 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240978854]
[2024-08-23 06:22:02,418 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:02,418 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:02,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:04,028 INFO  L134       CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:22:04,029 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:04,029 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240978854]
[2024-08-23 06:22:04,029 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240978854] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:04,029 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [869185427]
[2024-08-23 06:22:04,029 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:22:04,029 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:04,029 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:04,031 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)
[2024-08-23 06:22:04,034 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process
[2024-08-23 06:22:04,236 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2024-08-23 06:22:04,236 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:22:04,239 INFO  L262         TraceCheckSpWp]: Trace formula consists of 797 conjuncts, 20 conjunts are in the unsatisfiable core
[2024-08-23 06:22:04,241 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:04,390 INFO  L134       CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-08-23 06:22:04,390 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:22:04,471 INFO  L349             Elim1Store]: treesize reduction 5, result has 37.5 percent of original size
[2024-08-23 06:22:04,472 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 7
[2024-08-23 06:22:04,528 INFO  L134       CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.
[2024-08-23 06:22:04,528 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [869185427] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:22:04,528 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:22:04,528 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 6] total 20
[2024-08-23 06:22:04,529 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899919263]
[2024-08-23 06:22:04,529 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:22:04,529 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 21 states
[2024-08-23 06:22:04,529 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:04,530 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants.
[2024-08-23 06:22:04,530 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=346, Unknown=0, NotChecked=0, Total=420
[2024-08-23 06:22:04,530 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:04,530 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:04,530 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 21 states, 21 states have (on average 4.0476190476190474) internal successors, (85), 20 states have internal predecessors, (85), 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)
[2024-08-23 06:22:04,530 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:04,530 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:04,530 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:04,530 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:04,530 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:04,530 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:04,530 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:04,531 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:04,531 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:05,677 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:05,678 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:05,678 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:05,678 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:05,678 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:05,678 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:05,678 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:05,678 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:05,678 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:05,694 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0
[2024-08-23 06:22:05,879 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,SelfDestructingSolverStorable23
[2024-08-23 06:22:05,879 INFO  L420      AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:05,879 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:05,880 INFO  L85        PathProgramCache]: Analyzing trace with hash 70451801, now seen corresponding path program 1 times
[2024-08-23 06:22:05,880 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:05,880 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659300848]
[2024-08-23 06:22:05,880 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:05,880 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:05,911 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:06,021 INFO  L134       CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.
[2024-08-23 06:22:06,022 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:06,022 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659300848]
[2024-08-23 06:22:06,022 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659300848] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:06,022 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:06,022 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:22:06,022 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366372141]
[2024-08-23 06:22:06,022 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:06,023 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:22:06,023 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:06,023 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:22:06,023 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:22:06,024 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:06,024 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:06,024 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 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)
[2024-08-23 06:22:06,024 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:06,024 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,024 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,024 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,024 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,024 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,025 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:06,025 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:06,025 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:06,025 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:06,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:06,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:06,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:06,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:06,440 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,440 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24
[2024-08-23 06:22:06,440 INFO  L420      AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:06,440 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:06,441 INFO  L85        PathProgramCache]: Analyzing trace with hash -252612658, now seen corresponding path program 1 times
[2024-08-23 06:22:06,441 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:06,441 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669090596]
[2024-08-23 06:22:06,441 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:06,441 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:06,479 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:06,580 INFO  L134       CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked.
[2024-08-23 06:22:06,580 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:06,580 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1669090596]
[2024-08-23 06:22:06,581 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1669090596] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:06,581 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:06,581 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:22:06,581 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406820292]
[2024-08-23 06:22:06,581 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:06,581 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:22:06,581 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:06,582 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:22:06,582 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:22:06,583 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:06,583 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:06,583 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 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)
[2024-08-23 06:22:06,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:06,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,584 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:06,584 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:06,584 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:06,584 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:06,584 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:07,030 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:07,031 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,031 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,031 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,031 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,031 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,031 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:07,032 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:07,032 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:07,032 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,033 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,033 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25
[2024-08-23 06:22:07,033 INFO  L420      AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:07,034 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:07,034 INFO  L85        PathProgramCache]: Analyzing trace with hash -1858181006, now seen corresponding path program 1 times
[2024-08-23 06:22:07,034 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:07,034 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316315890]
[2024-08-23 06:22:07,034 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:07,034 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:07,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:07,266 INFO  L134       CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked.
[2024-08-23 06:22:07,266 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:07,266 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316315890]
[2024-08-23 06:22:07,267 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [316315890] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:07,267 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:07,267 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:22:07,267 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037139282]
[2024-08-23 06:22:07,267 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:07,268 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-08-23 06:22:07,268 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:07,268 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-08-23 06:22:07,268 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2024-08-23 06:22:07,268 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:07,268 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:07,269 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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)
[2024-08-23 06:22:07,269 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:07,269 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,269 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,269 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,269 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,269 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,269 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:07,269 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:07,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:07,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:07,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,209 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:08,209 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26
[2024-08-23 06:22:08,209 INFO  L420      AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:08,209 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:08,209 INFO  L85        PathProgramCache]: Analyzing trace with hash 1768913264, now seen corresponding path program 2 times
[2024-08-23 06:22:08,209 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:08,209 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593914787]
[2024-08-23 06:22:08,210 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:08,210 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:08,249 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:08,374 INFO  L134       CoverageAnalysis]: Checked inductivity of 46 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked.
[2024-08-23 06:22:08,374 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:08,374 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593914787]
[2024-08-23 06:22:08,374 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593914787] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:08,374 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:08,374 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:22:08,374 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198878280]
[2024-08-23 06:22:08,374 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:08,375 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:22:08,375 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:08,375 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:22:08,375 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:22:08,375 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:08,375 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:08,376 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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)
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:08,376 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:10,475 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:10,476 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:10,477 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27
[2024-08-23 06:22:10,477 INFO  L420      AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:10,477 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:10,477 INFO  L85        PathProgramCache]: Analyzing trace with hash 286808948, now seen corresponding path program 1 times
[2024-08-23 06:22:10,477 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:10,477 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553743925]
[2024-08-23 06:22:10,477 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:10,478 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:10,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:13,066 INFO  L134       CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2024-08-23 06:22:13,066 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:13,066 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553743925]
[2024-08-23 06:22:13,067 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1553743925] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:13,067 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [125873910]
[2024-08-23 06:22:13,067 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:13,067 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:13,067 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:13,069 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)
[2024-08-23 06:22:13,071 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process
[2024-08-23 06:22:13,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:13,350 INFO  L262         TraceCheckSpWp]: Trace formula consists of 1381 conjuncts, 16 conjunts are in the unsatisfiable core
[2024-08-23 06:22:13,352 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:13,461 INFO  L134       CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.
[2024-08-23 06:22:13,461 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:22:13,499 INFO  L349             Elim1Store]: treesize reduction 5, result has 37.5 percent of original size
[2024-08-23 06:22:13,500 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 7
[2024-08-23 06:22:13,578 INFO  L134       CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked.
[2024-08-23 06:22:13,579 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [125873910] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:22:13,579 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:22:13,579 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 8, 7] total 22
[2024-08-23 06:22:13,579 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653940607]
[2024-08-23 06:22:13,579 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:22:13,580 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 22 states
[2024-08-23 06:22:13,580 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:13,580 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants.
[2024-08-23 06:22:13,581 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=393, Unknown=0, NotChecked=0, Total=462
[2024-08-23 06:22:13,581 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:13,581 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:13,581 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 22 states, 22 states have (on average 4.7727272727272725) internal successors, (105), 22 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-08-23 06:22:13,581 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:13,582 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:13,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:13,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:13,583 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:14,916 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:14,916 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:14,916 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:14,916 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:14,933 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0
[2024-08-23 06:22:15,117 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28
[2024-08-23 06:22:15,118 INFO  L420      AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:15,118 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:15,119 INFO  L85        PathProgramCache]: Analyzing trace with hash -558036784, now seen corresponding path program 2 times
[2024-08-23 06:22:15,119 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:15,119 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124731398]
[2024-08-23 06:22:15,119 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:15,119 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:15,155 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:15,267 INFO  L134       CoverageAnalysis]: Checked inductivity of 43 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2024-08-23 06:22:15,267 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:15,267 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124731398]
[2024-08-23 06:22:15,267 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124731398] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:15,268 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2141644834]
[2024-08-23 06:22:15,268 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:22:15,268 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:15,268 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:15,270 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)
[2024-08-23 06:22:15,272 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process
[2024-08-23 06:22:15,576 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2024-08-23 06:22:15,576 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:22:15,584 INFO  L262         TraceCheckSpWp]: Trace formula consists of 1655 conjuncts, 2 conjunts are in the unsatisfiable core
[2024-08-23 06:22:15,586 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:15,599 INFO  L134       CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked.
[2024-08-23 06:22:15,599 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:22:15,599 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2141644834] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:15,599 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:22:15,599 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5
[2024-08-23 06:22:15,600 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731019180]
[2024-08-23 06:22:15,600 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:15,600 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:22:15,600 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:15,601 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:22:15,602 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2024-08-23 06:22:15,602 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:15,602 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:15,603 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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)
[2024-08-23 06:22:15,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:15,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:15,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:15,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:15,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:15,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:15,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:15,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:15,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:15,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:15,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:15,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:15,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:15,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:15,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:16,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,029 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:16,029 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,045 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0
[2024-08-23 06:22:16,231 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,20 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:16,231 INFO  L420      AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:16,232 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:16,232 INFO  L85        PathProgramCache]: Analyzing trace with hash 453499934, now seen corresponding path program 1 times
[2024-08-23 06:22:16,232 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:16,232 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369955442]
[2024-08-23 06:22:16,232 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:16,232 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:16,278 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:16,498 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 7 proven. 10 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked.
[2024-08-23 06:22:16,498 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:16,498 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369955442]
[2024-08-23 06:22:16,498 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369955442] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:16,499 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [659697476]
[2024-08-23 06:22:16,499 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:16,499 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:16,499 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:16,501 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)
[2024-08-23 06:22:16,503 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process
[2024-08-23 06:22:16,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:16,910 INFO  L262         TraceCheckSpWp]: Trace formula consists of 1920 conjuncts, 4 conjunts are in the unsatisfiable core
[2024-08-23 06:22:16,913 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:16,982 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked.
[2024-08-23 06:22:16,983 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:22:16,983 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [659697476] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:16,983 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:22:16,983 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 5
[2024-08-23 06:22:16,983 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165073751]
[2024-08-23 06:22:16,984 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:16,984 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-08-23 06:22:16,984 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:16,985 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-08-23 06:22:16,985 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20
[2024-08-23 06:22:16,985 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:16,985 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:16,985 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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)
[2024-08-23 06:22:16,985 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:16,985 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,985 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:16,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,987 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:16,987 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:16,987 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:17,768 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:17,768 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,768 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,768 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,768 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,768 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,768 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:17,768 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:17,769 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:17,769 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,769 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,769 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:17,769 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,769 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:17,769 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:17,770 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:17,788 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0
[2024-08-23 06:22:17,970 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,SelfDestructingSolverStorable30
[2024-08-23 06:22:17,971 INFO  L420      AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:17,971 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:17,971 INFO  L85        PathProgramCache]: Analyzing trace with hash -329318268, now seen corresponding path program 1 times
[2024-08-23 06:22:17,971 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:17,972 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034788728]
[2024-08-23 06:22:17,972 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:17,972 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:18,097 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:20,721 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.
[2024-08-23 06:22:20,722 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:20,722 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034788728]
[2024-08-23 06:22:20,722 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034788728] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:20,722 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [599250371]
[2024-08-23 06:22:20,722 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:20,722 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:20,722 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:20,723 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)
[2024-08-23 06:22:20,724 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process
[2024-08-23 06:22:21,033 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:21,040 INFO  L262         TraceCheckSpWp]: Trace formula consists of 1922 conjuncts, 20 conjunts are in the unsatisfiable core
[2024-08-23 06:22:21,042 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:21,174 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked.
[2024-08-23 06:22:21,174 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:22:21,209 INFO  L349             Elim1Store]: treesize reduction 5, result has 37.5 percent of original size
[2024-08-23 06:22:21,210 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 7
[2024-08-23 06:22:21,255 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked.
[2024-08-23 06:22:21,255 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [599250371] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:22:21,256 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:22:21,256 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8, 5] total 19
[2024-08-23 06:22:21,256 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274502056]
[2024-08-23 06:22:21,256 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:22:21,256 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 20 states
[2024-08-23 06:22:21,256 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:21,257 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants.
[2024-08-23 06:22:21,257 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380
[2024-08-23 06:22:21,257 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:21,257 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:21,257 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 20 states, 20 states have (on average 5.8) internal successors, (116), 19 states have internal predecessors, (116), 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)
[2024-08-23 06:22:21,257 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:21,257 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,257 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,257 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:21,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:22,999 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:22,999 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,001 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:23,001 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,001 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,001 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:23,020 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0
[2024-08-23 06:22:23,202 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,22 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:23,202 INFO  L420      AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:23,202 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:23,202 INFO  L85        PathProgramCache]: Analyzing trace with hash -181728678, now seen corresponding path program 2 times
[2024-08-23 06:22:23,203 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:23,203 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299536417]
[2024-08-23 06:22:23,203 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:23,203 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:23,262 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:23,360 INFO  L134       CoverageAnalysis]: Checked inductivity of 79 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked.
[2024-08-23 06:22:23,360 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:23,360 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299536417]
[2024-08-23 06:22:23,360 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299536417] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:23,361 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:23,361 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:22:23,361 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640157329]
[2024-08-23 06:22:23,361 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:23,361 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:22:23,361 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:23,362 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:22:23,362 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:22:23,362 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:23,362 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:23,362 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 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)
[2024-08-23 06:22:23,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:23,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,362 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:23,363 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:23,777 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:23,777 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,777 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:23,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,778 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32
[2024-08-23 06:22:23,779 INFO  L420      AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:23,779 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:23,779 INFO  L85        PathProgramCache]: Analyzing trace with hash 222717273, now seen corresponding path program 1 times
[2024-08-23 06:22:23,779 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:23,779 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351257403]
[2024-08-23 06:22:23,779 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:23,779 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:23,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:23,917 INFO  L134       CoverageAnalysis]: Checked inductivity of 97 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked.
[2024-08-23 06:22:23,917 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:23,917 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351257403]
[2024-08-23 06:22:23,917 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351257403] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:23,917 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:23,917 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:22:23,918 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670961411]
[2024-08-23 06:22:23,918 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:23,918 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:22:23,918 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:23,918 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:22:23,919 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:22:23,919 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:23,919 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:23,919 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 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)
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:23,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:23,920 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:24,446 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,447 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:24,448 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:24,448 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,448 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,448 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33
[2024-08-23 06:22:24,448 INFO  L420      AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:24,449 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:24,449 INFO  L85        PathProgramCache]: Analyzing trace with hash 2092287044, now seen corresponding path program 2 times
[2024-08-23 06:22:24,449 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:24,449 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171918395]
[2024-08-23 06:22:24,449 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:24,449 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:24,492 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:24,642 INFO  L134       CoverageAnalysis]: Checked inductivity of 95 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked.
[2024-08-23 06:22:24,642 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:24,642 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171918395]
[2024-08-23 06:22:24,642 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171918395] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:24,642 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:24,642 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-08-23 06:22:24,642 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608672066]
[2024-08-23 06:22:24,643 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:24,643 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-08-23 06:22:24,643 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:24,643 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-08-23 06:22:24,643 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-08-23 06:22:24,643 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:24,643 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:24,644 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 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)
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,644 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:24,645 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:26,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:26,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:26,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:26,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:26,010 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34
[2024-08-23 06:22:26,010 INFO  L420      AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:26,011 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:26,011 INFO  L85        PathProgramCache]: Analyzing trace with hash -2087678433, now seen corresponding path program 1 times
[2024-08-23 06:22:26,011 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:26,011 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913571048]
[2024-08-23 06:22:26,011 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:26,011 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:26,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:27,965 INFO  L134       CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked.
[2024-08-23 06:22:27,965 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:27,965 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913571048]
[2024-08-23 06:22:27,965 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1913571048] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:27,965 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1734147183]
[2024-08-23 06:22:27,965 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:27,965 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:27,966 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:27,967 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)
[2024-08-23 06:22:27,967 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process
[2024-08-23 06:22:28,335 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:28,344 INFO  L262         TraceCheckSpWp]: Trace formula consists of 2464 conjuncts, 10 conjunts are in the unsatisfiable core
[2024-08-23 06:22:28,346 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:28,425 INFO  L134       CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked.
[2024-08-23 06:22:28,425 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:22:28,456 INFO  L349             Elim1Store]: treesize reduction 5, result has 37.5 percent of original size
[2024-08-23 06:22:28,457 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 7
[2024-08-23 06:22:28,518 INFO  L134       CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked.
[2024-08-23 06:22:28,519 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1734147183] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:22:28,519 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:22:28,519 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16
[2024-08-23 06:22:28,519 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333768721]
[2024-08-23 06:22:28,519 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:22:28,520 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 16 states
[2024-08-23 06:22:28,520 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:28,520 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants.
[2024-08-23 06:22:28,521 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240
[2024-08-23 06:22:28,521 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:28,521 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:28,521 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 16 states, 16 states have (on average 7.5) internal successors, (120), 16 states have internal predecessors, (120), 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)
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,521 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:28,522 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:29,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:22:29,544 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0
[2024-08-23 06:22:29,727 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,SelfDestructingSolverStorable35
[2024-08-23 06:22:29,727 INFO  L420      AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:29,727 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:29,728 INFO  L85        PathProgramCache]: Analyzing trace with hash -1546343478, now seen corresponding path program 2 times
[2024-08-23 06:22:29,728 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:29,728 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500626500]
[2024-08-23 06:22:29,728 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:29,728 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:29,792 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:30,125 INFO  L134       CoverageAnalysis]: Checked inductivity of 101 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked.
[2024-08-23 06:22:30,125 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:30,125 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500626500]
[2024-08-23 06:22:30,126 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500626500] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:22:30,126 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:22:30,126 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2024-08-23 06:22:30,126 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963369441]
[2024-08-23 06:22:30,126 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:22:30,126 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-08-23 06:22:30,126 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:30,127 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-08-23 06:22:30,127 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2024-08-23 06:22:30,127 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:30,127 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:30,127 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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)
[2024-08-23 06:22:30,127 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:30,127 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,127 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,127 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,127 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,128 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:30,129 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:30,129 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,129 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,129 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,129 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:22:30,129 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:30,574 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,575 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:30,576 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:22:30,576 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:30,577 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36
[2024-08-23 06:22:30,577 INFO  L420      AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:30,577 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:30,577 INFO  L85        PathProgramCache]: Analyzing trace with hash 1840637549, now seen corresponding path program 3 times
[2024-08-23 06:22:30,577 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:30,577 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746028890]
[2024-08-23 06:22:30,577 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:30,578 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:30,733 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:34,802 INFO  L134       CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked.
[2024-08-23 06:22:34,802 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:34,802 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746028890]
[2024-08-23 06:22:34,802 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [746028890] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:34,802 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [242307014]
[2024-08-23 06:22:34,802 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
[2024-08-23 06:22:34,802 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:34,802 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:34,804 INFO  L229       MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:22:34,805 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process
[2024-08-23 06:22:35,635 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s)
[2024-08-23 06:22:35,635 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:22:35,648 INFO  L262         TraceCheckSpWp]: Trace formula consists of 3002 conjuncts, 30 conjunts are in the unsatisfiable core
[2024-08-23 06:22:35,651 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:35,956 INFO  L134       CoverageAnalysis]: Checked inductivity of 103 backedges. 2 proven. 31 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked.
[2024-08-23 06:22:35,957 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:22:36,020 INFO  L349             Elim1Store]: treesize reduction 5, result has 37.5 percent of original size
[2024-08-23 06:22:36,020 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 7
[2024-08-23 06:22:36,127 INFO  L134       CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked.
[2024-08-23 06:22:36,128 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [242307014] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:22:36,128 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:22:36,128 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 11, 7] total 27
[2024-08-23 06:22:36,128 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028172319]
[2024-08-23 06:22:36,128 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:22:36,128 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 28 states
[2024-08-23 06:22:36,128 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:36,129 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants.
[2024-08-23 06:22:36,129 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=656, Unknown=0, NotChecked=0, Total=756
[2024-08-23 06:22:36,129 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:36,130 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:36,130 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 28 states, 28 states have (on average 5.285714285714286) internal successors, (148), 27 states have internal predecessors, (148), 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)
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,130 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:36,131 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:38,098 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:38,098 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,098 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,098 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,098 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,098 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:38,099 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. 
[2024-08-23 06:22:38,119 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0
[2024-08-23 06:22:38,300 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37
[2024-08-23 06:22:38,300 INFO  L420      AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:38,300 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:38,301 INFO  L85        PathProgramCache]: Analyzing trace with hash 1522243157, now seen corresponding path program 4 times
[2024-08-23 06:22:38,301 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:38,301 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147429199]
[2024-08-23 06:22:38,301 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:38,301 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:38,500 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:42,804 INFO  L134       CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked.
[2024-08-23 06:22:42,805 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:42,805 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2147429199]
[2024-08-23 06:22:42,805 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2147429199] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:42,805 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1171950142]
[2024-08-23 06:22:42,805 INFO  L93    rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST
[2024-08-23 06:22:42,805 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:42,806 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:42,807 INFO  L229       MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:22:42,808 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process
[2024-08-23 06:22:43,339 INFO  L228   tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s)
[2024-08-23 06:22:43,339 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:22:43,351 INFO  L262         TraceCheckSpWp]: Trace formula consists of 3541 conjuncts, 20 conjunts are in the unsatisfiable core
[2024-08-23 06:22:43,355 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:43,540 INFO  L134       CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked.
[2024-08-23 06:22:43,540 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:22:43,582 INFO  L349             Elim1Store]: treesize reduction 5, result has 37.5 percent of original size
[2024-08-23 06:22:43,582 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 7
[2024-08-23 06:22:43,652 INFO  L134       CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked.
[2024-08-23 06:22:43,653 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1171950142] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:22:43,653 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:22:43,653 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9, 6] total 25
[2024-08-23 06:22:43,653 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992817852]
[2024-08-23 06:22:43,653 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:22:43,653 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 25 states
[2024-08-23 06:22:43,653 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:43,654 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants.
[2024-08-23 06:22:43,654 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=518, Unknown=0, NotChecked=0, Total=600
[2024-08-23 06:22:43,654 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:43,654 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:43,655 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 25 states, 25 states have (on average 5.72) internal successors, (143), 25 states have internal predecessors, (143), 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)
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,655 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,656 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:43,656 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:22:43,656 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:43,656 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. 
[2024-08-23 06:22:43,656 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,207 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:45,209 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:22:45,209 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:45,209 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. 
[2024-08-23 06:22:45,209 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2024-08-23 06:22:45,229 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0
[2024-08-23 06:22:45,410 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38,25 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:45,410 INFO  L420      AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] ===
[2024-08-23 06:22:45,410 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:22:45,411 INFO  L85        PathProgramCache]: Analyzing trace with hash 1558509053, now seen corresponding path program 5 times
[2024-08-23 06:22:45,411 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:22:45,411 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501461454]
[2024-08-23 06:22:45,411 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:22:45,411 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:22:45,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:22:49,871 INFO  L134       CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked.
[2024-08-23 06:22:49,872 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:22:49,872 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501461454]
[2024-08-23 06:22:49,872 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1501461454] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:22:49,872 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [549290126]
[2024-08-23 06:22:49,872 INFO  L93    rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1
[2024-08-23 06:22:49,872 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:22:49,872 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:22:49,874 INFO  L229       MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:22:49,875 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process
[2024-08-23 06:22:50,980 INFO  L228   tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s)
[2024-08-23 06:22:50,980 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:22:50,998 INFO  L262         TraceCheckSpWp]: Trace formula consists of 4615 conjuncts, 22 conjunts are in the unsatisfiable core
[2024-08-23 06:22:51,002 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:22:51,180 INFO  L134       CoverageAnalysis]: Checked inductivity of 230 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked.
[2024-08-23 06:22:51,181 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:22:51,217 INFO  L349             Elim1Store]: treesize reduction 5, result has 37.5 percent of original size
[2024-08-23 06:22:51,217 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 7
[2024-08-23 06:22:51,364 INFO  L134       CoverageAnalysis]: Checked inductivity of 230 backedges. 3 proven. 29 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked.
[2024-08-23 06:22:51,364 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [549290126] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:22:51,365 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:22:51,365 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 8, 8] total 25
[2024-08-23 06:22:51,365 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261406160]
[2024-08-23 06:22:51,365 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:22:51,365 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 25 states
[2024-08-23 06:22:51,365 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:22:51,366 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants.
[2024-08-23 06:22:51,366 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=523, Unknown=0, NotChecked=0, Total=600
[2024-08-23 06:22:51,366 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:51,366 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:22:51,366 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 25 states, 25 states have (on average 6.28) internal successors, (157), 25 states have internal predecessors, (157), 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)
[2024-08-23 06:22:51,366 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2024-08-23 06:22:51,367 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:06,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:06,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:23:06,628 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. 
[2024-08-23 06:23:06,628 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2024-08-23 06:23:06,628 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,628 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,628 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:23:06,628 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. 
[2024-08-23 06:23:06,629 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. 
[2024-08-23 06:23:06,629 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining)
[2024-08-23 06:23:06,629 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining)
[2024-08-23 06:23:06,629 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining)
[2024-08-23 06:23:06,630 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining)
[2024-08-23 06:23:06,651 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0
[2024-08-23 06:23:06,830 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39
[2024-08-23 06:23:06,832 INFO  L445         BasicCegarLoop]: Path program histogram: [5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-08-23 06:23:06,832 INFO  L308   ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE (3/4)
[2024-08-23 06:23:06,834 INFO  L100   denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-23 06:23:06,834 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2024-08-23 06:23:06,834 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:23:06,836 INFO  L229       MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
[2024-08-23 06:23:06,837 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (27)] Waiting until timeout for monitored process
[2024-08-23 06:23:06,840 INFO  L158   artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations.
[2024-08-23 06:23:06,841 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread3Thread1of1ForFork2 ========
[2024-08-23 06:23:06,841 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;@5f73636e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-23 06:23:06,841 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 2 error locations.
[2024-08-23 06:23:06,872 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:23:06,873 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:23:06,873 INFO  L85        PathProgramCache]: Analyzing trace with hash 292928145, now seen corresponding path program 1 times
[2024-08-23 06:23:06,873 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:23:06,873 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185549238]
[2024-08-23 06:23:06,873 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:23:06,873 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:23:06,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:23:06,889 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:23:06,889 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:23:06,889 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185549238]
[2024-08-23 06:23:06,889 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1185549238] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:23:06,889 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:23:06,890 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-08-23 06:23:06,890 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779691717]
[2024-08-23 06:23:06,890 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:23:06,890 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-08-23 06:23:06,890 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:23:06,890 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-08-23 06:23:06,890 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-08-23 06:23:06,890 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:06,890 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:23:06,891 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)
[2024-08-23 06:23:06,891 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:06,923 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:06,923 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40
[2024-08-23 06:23:06,923 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:23:06,923 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:23:06,923 INFO  L85        PathProgramCache]: Analyzing trace with hash 1459480070, now seen corresponding path program 1 times
[2024-08-23 06:23:06,924 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:23:06,924 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89002963]
[2024-08-23 06:23:06,924 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:23:06,924 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:23:06,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:23:09,431 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:23:09,431 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:23:09,431 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89002963]
[2024-08-23 06:23:09,431 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89002963] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:23:09,431 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-08-23 06:23:09,431 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2024-08-23 06:23:09,432 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427165959]
[2024-08-23 06:23:09,432 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:23:09,432 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:23:09,432 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:23:09,432 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:23:09,433 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2024-08-23 06:23:09,433 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:09,433 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:23:09,433 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)
[2024-08-23 06:23:09,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:09,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:09,510 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:09,510 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:23:09,511 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41
[2024-08-23 06:23:09,511 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:23:09,511 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:23:09,511 INFO  L85        PathProgramCache]: Analyzing trace with hash -1270674563, now seen corresponding path program 1 times
[2024-08-23 06:23:09,511 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:23:09,511 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634659878]
[2024-08-23 06:23:09,511 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:23:09,511 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:23:09,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:23:12,147 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:23:12,148 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:23:12,148 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634659878]
[2024-08-23 06:23:12,148 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634659878] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:23:12,148 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [681859515]
[2024-08-23 06:23:12,148 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:23:12,148 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:23:12,148 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:23:12,150 INFO  L229       MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:23:12,151 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process
[2024-08-23 06:23:12,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:23:12,304 INFO  L262         TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 46 conjunts are in the unsatisfiable core
[2024-08-23 06:23:12,308 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:23:13,251 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:23:13,251 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:23:33,705 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:23:33,705 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [681859515] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:23:33,705 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:23:33,706 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 13
[2024-08-23 06:23:33,706 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554886975]
[2024-08-23 06:23:33,706 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:23:33,706 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 15 states
[2024-08-23 06:23:33,706 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:23:33,707 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants.
[2024-08-23 06:23:33,707 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=151, Unknown=0, NotChecked=0, Total=210
[2024-08-23 06:23:33,707 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:33,707 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:23:33,707 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 15 states, 14 states have (on average 3.5714285714285716) internal successors, (50), 14 states have internal predecessors, (50), 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)
[2024-08-23 06:23:33,707 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:33,707 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:23:33,707 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:40,876 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:40,877 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:23:40,877 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:23:40,891 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0
[2024-08-23 06:23:41,078 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,28 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:23:41,078 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:23:41,078 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:23:41,078 INFO  L85        PathProgramCache]: Analyzing trace with hash 299305926, now seen corresponding path program 2 times
[2024-08-23 06:23:41,079 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:23:41,079 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929888747]
[2024-08-23 06:23:41,079 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:23:41,079 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:23:41,097 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:23:44,009 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:23:44,010 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:23:44,010 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929888747]
[2024-08-23 06:23:44,010 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929888747] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:23:44,010 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1299261107]
[2024-08-23 06:23:44,010 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:23:44,010 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:23:44,010 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:23:44,011 INFO  L229       MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:23:44,012 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process
[2024-08-23 06:23:44,171 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:23:44,171 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:23:44,173 INFO  L262         TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 44 conjunts are in the unsatisfiable core
[2024-08-23 06:23:44,177 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:23:45,293 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.
[2024-08-23 06:23:45,293 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:23:45,294 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1299261107] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:23:45,294 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:23:45,294 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12
[2024-08-23 06:23:45,294 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863272812]
[2024-08-23 06:23:45,294 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:23:45,294 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:23:45,294 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:23:45,295 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:23:45,295 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182
[2024-08-23 06:23:45,295 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:45,295 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:23:45,295 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)
[2024-08-23 06:23:45,295 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:45,295 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:23:45,295 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:23:45,295 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:45,372 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:23:45,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:23:45,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:23:45,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:23:45,390 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0
[2024-08-23 06:23:45,574 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,29 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:23:45,574 INFO  L420      AbstractCegarLoop]: === Iteration 5 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:23:45,574 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:23:45,574 INFO  L85        PathProgramCache]: Analyzing trace with hash 1275230760, now seen corresponding path program 1 times
[2024-08-23 06:23:45,574 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:23:45,575 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536771611]
[2024-08-23 06:23:45,575 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:23:45,575 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:23:45,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:23:48,789 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:23:48,789 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:23:48,789 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536771611]
[2024-08-23 06:23:48,790 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1536771611] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:23:48,790 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [591458466]
[2024-08-23 06:23:48,790 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:23:48,790 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:23:48,790 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:23:48,791 INFO  L229       MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:23:48,792 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process
[2024-08-23 06:23:48,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:23:48,957 INFO  L262         TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 56 conjunts are in the unsatisfiable core
[2024-08-23 06:23:48,960 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:23:50,077 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:23:50,077 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:24:10,589 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:24:10,589 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [591458466] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:24:10,589 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:24:10,589 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 26
[2024-08-23 06:24:10,589 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440190818]
[2024-08-23 06:24:10,589 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:24:10,590 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 28 states
[2024-08-23 06:24:10,590 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:24:10,591 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants.
[2024-08-23 06:24:10,591 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=588, Unknown=0, NotChecked=0, Total=756
[2024-08-23 06:24:10,591 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:24:10,591 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:24:10,591 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)
[2024-08-23 06:24:10,592 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:24:10,592 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:24:10,592 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:24:10,592 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:24:10,592 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:24:26,328 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:24:26,328 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:24:26,328 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:24:26,328 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:24:26,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:24:26,344 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0
[2024-08-23 06:24:26,529 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44,30 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:24:26,530 INFO  L420      AbstractCegarLoop]: === Iteration 6 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:24:26,530 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:24:26,530 INFO  L85        PathProgramCache]: Analyzing trace with hash 1455225224, now seen corresponding path program 2 times
[2024-08-23 06:24:26,530 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:24:26,530 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094066661]
[2024-08-23 06:24:26,531 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:24:26,531 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:24:26,554 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:24:30,444 INFO  L134       CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:24:30,444 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:24:30,445 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094066661]
[2024-08-23 06:24:30,445 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094066661] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:24:30,445 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1102876854]
[2024-08-23 06:24:30,445 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:24:30,445 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:24:30,445 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:24:30,446 INFO  L229       MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:24:30,447 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process
[2024-08-23 06:24:30,720 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:24:30,720 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:24:30,722 INFO  L262         TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 46 conjunts are in the unsatisfiable core
[2024-08-23 06:24:30,725 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:24:31,917 INFO  L134       CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked.
[2024-08-23 06:24:31,917 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:24:31,917 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1102876854] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:24:31,917 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:24:31,917 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19
[2024-08-23 06:24:31,917 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632557503]
[2024-08-23 06:24:31,917 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:24:31,918 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:24:31,918 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:24:31,918 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:24:31,918 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420
[2024-08-23 06:24:31,918 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:24:31,918 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:24:31,918 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)
[2024-08-23 06:24:31,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:24:31,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:24:31,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:24:31,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:24:31,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:24:31,919 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:24:31,985 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:24:31,985 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:24:31,985 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:24:31,985 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:24:31,985 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:24:31,986 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:24:32,000 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0
[2024-08-23 06:24:32,186 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45
[2024-08-23 06:24:32,186 INFO  L420      AbstractCegarLoop]: === Iteration 7 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:24:32,187 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:24:32,187 INFO  L85        PathProgramCache]: Analyzing trace with hash -305626390, now seen corresponding path program 1 times
[2024-08-23 06:24:32,187 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:24:32,187 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682426036]
[2024-08-23 06:24:32,187 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:24:32,187 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:24:32,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:24:36,422 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:24:36,422 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:24:36,422 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682426036]
[2024-08-23 06:24:36,422 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682426036] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:24:36,422 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [760517315]
[2024-08-23 06:24:36,422 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:24:36,422 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:24:36,422 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:24:36,424 INFO  L229       MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:24:36,424 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process
[2024-08-23 06:24:36,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:24:36,606 INFO  L262         TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 70 conjunts are in the unsatisfiable core
[2024-08-23 06:24:36,609 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:24:38,187 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:24:38,187 INFO  L327         TraceCheckSpWp]: Computing backward predicates...
[2024-08-23 06:25:00,064 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:25:00,064 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [760517315] provided 0 perfect and 2 imperfect interpolant sequences
[2024-08-23 06:25:00,064 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-08-23 06:25:00,064 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 46
[2024-08-23 06:25:00,064 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281509035]
[2024-08-23 06:25:00,065 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-08-23 06:25:00,065 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 48 states
[2024-08-23 06:25:00,065 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:25:00,065 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants.
[2024-08-23 06:25:00,066 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1798, Unknown=0, NotChecked=0, Total=2256
[2024-08-23 06:25:00,066 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:25:00,066 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:25:00,066 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)
[2024-08-23 06:25:00,066 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:25:00,066 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:25:00,066 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:25:00,067 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:25:00,067 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:25:00,067 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:25:00,067 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:25:36,071 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:25:36,071 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:25:36,071 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:25:36,072 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:25:36,072 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:25:36,072 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:25:36,072 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2024-08-23 06:25:36,089 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0
[2024-08-23 06:25:36,273 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable46
[2024-08-23 06:25:36,273 INFO  L420      AbstractCegarLoop]: === Iteration 8 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] ===
[2024-08-23 06:25:36,273 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-08-23 06:25:36,274 INFO  L85        PathProgramCache]: Analyzing trace with hash 1429828650, now seen corresponding path program 2 times
[2024-08-23 06:25:36,274 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-23 06:25:36,274 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395206040]
[2024-08-23 06:25:36,274 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-23 06:25:36,274 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-23 06:25:36,312 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-08-23 06:25:42,120 INFO  L134       CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-08-23 06:25:42,120 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-08-23 06:25:42,120 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395206040]
[2024-08-23 06:25:42,120 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395206040] provided 0 perfect and 1 imperfect interpolant sequences
[2024-08-23 06:25:42,120 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [824244576]
[2024-08-23 06:25:42,120 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2024-08-23 06:25:42,120 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-08-23 06:25:42,120 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3
[2024-08-23 06:25:42,121 INFO  L229       MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-08-23 06:25:42,123 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process
[2024-08-23 06:25:42,333 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2024-08-23 06:25:42,333 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2024-08-23 06:25:42,335 INFO  L262         TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 44 conjunts are in the unsatisfiable core
[2024-08-23 06:25:42,338 INFO  L285         TraceCheckSpWp]: Computing forward predicates...
[2024-08-23 06:25:43,796 INFO  L134       CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked.
[2024-08-23 06:25:43,796 INFO  L323         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-08-23 06:25:43,796 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [824244576] provided 1 perfect and 0 imperfect interpolant sequences
[2024-08-23 06:25:43,797 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-08-23 06:25:43,797 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32
[2024-08-23 06:25:43,797 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408206762]
[2024-08-23 06:25:43,797 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-08-23 06:25:43,797 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-08-23 06:25:43,797 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-08-23 06:25:43,798 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-08-23 06:25:43,798 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122
[2024-08-23 06:25:43,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:25:43,798 INFO  L495      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2024-08-23 06:25:43,798 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)
[2024-08-23 06:25:43,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:25:43,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2024-08-23 06:25:43,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. 
[2024-08-23 06:25:43,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:25:43,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:25:43,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:25:43,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2024-08-23 06:25:43,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:26:15,923 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-08-23 06:26:15,924 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:26:15,924 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2024-08-23 06:26:15,924 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-08-23 06:26:15,924 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. 
[2024-08-23 06:26:15,924 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-08-23 06:26:15,924 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. 
[2024-08-23 06:26:15,924 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-08-23 06:26:15,925 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 2 remaining)
[2024-08-23 06:26:15,925 INFO  L805   garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 2 remaining)
[2024-08-23 06:26:15,940 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0
[2024-08-23 06:26:16,125 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47
[2024-08-23 06:26:16,127 INFO  L445         BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1]
[2024-08-23 06:26:16,127 INFO  L308   ceAbstractionStarter]: Result for error location thread3Thread1of1ForFork2 was SAFE,SAFE (4/4)
[2024-08-23 06:26:16,127 INFO  L229   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2024-08-23 06:26:16,128 INFO  L179   ceAbstractionStarter]: Computing trace abstraction results
[2024-08-23 06:26:16,131 INFO  L507   ceAbstractionStarter]: Automizer considered 8 witness invariants
[2024-08-23 06:26:16,131 INFO  L508   ceAbstractionStarter]: WitnessConsidered=8
[2024-08-23 06:26:16,132 INFO  L201        PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.08 06:26:16 BasicIcfg
[2024-08-23 06:26:16,132 INFO  L131        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2024-08-23 06:26:16,133 INFO  L158              Benchmark]: Toolchain (without parser) took 618717.59ms. Allocated memory was 184.5MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 60.3MB in the beginning and 1.5GB in the end (delta: -1.5GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB.
[2024-08-23 06:26:16,133 INFO  L158              Benchmark]: CDTParser took 0.23ms. Allocated memory is still 113.2MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-08-23 06:26:16,133 INFO  L158              Benchmark]: Witness Parser took 0.30ms. Allocated memory is still 184.5MB. Free memory is still 113.1MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-08-23 06:26:16,133 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1280.95ms. Allocated memory was 184.5MB in the beginning and 274.7MB in the end (delta: 90.2MB). Free memory was 60.3MB in the beginning and 156.5MB in the end (delta: -96.3MB). Peak memory consumption was 67.3MB. Max. memory is 16.1GB.
[2024-08-23 06:26:16,134 INFO  L158              Benchmark]: Boogie Procedure Inliner took 145.05ms. Allocated memory is still 274.7MB. Free memory was 156.5MB in the beginning and 142.9MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
[2024-08-23 06:26:16,134 INFO  L158              Benchmark]: Boogie Preprocessor took 112.28ms. Allocated memory is still 274.7MB. Free memory was 142.9MB in the beginning and 137.7MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2024-08-23 06:26:16,134 INFO  L158              Benchmark]: RCFGBuilder took 3314.70ms. Allocated memory was 274.7MB in the beginning and 427.8MB in the end (delta: 153.1MB). Free memory was 137.7MB in the beginning and 107.5MB in the end (delta: 30.1MB). Peak memory consumption was 203.1MB. Max. memory is 16.1GB.
[2024-08-23 06:26:16,135 INFO  L158              Benchmark]: TraceAbstraction took 613856.54ms. Allocated memory was 427.8MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 106.5MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB.
[2024-08-23 06:26:16,136 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.23ms. Allocated memory is still 113.2MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB.
 * Witness Parser took 0.30ms. Allocated memory is still 184.5MB. Free memory is still 113.1MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 1280.95ms. Allocated memory was 184.5MB in the beginning and 274.7MB in the end (delta: 90.2MB). Free memory was 60.3MB in the beginning and 156.5MB in the end (delta: -96.3MB). Peak memory consumption was 67.3MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 145.05ms. Allocated memory is still 274.7MB. Free memory was 156.5MB in the beginning and 142.9MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 112.28ms. Allocated memory is still 274.7MB. Free memory was 142.9MB in the beginning and 137.7MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
 * RCFGBuilder took 3314.70ms. Allocated memory was 274.7MB in the beginning and 427.8MB in the end (delta: 153.1MB). Free memory was 137.7MB in the beginning and 107.5MB in the end (delta: 30.1MB). Peak memory consumption was 203.1MB. Max. memory is 16.1GB.
 * TraceAbstraction took 613856.54ms. Allocated memory was 427.8MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 106.5MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Independence relation #1 benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 79880, independent: 65974, independent conditional: 62425, independent unconditional: 3549, dependent: 13906, dependent conditional: 13883, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 67558, independent: 65974, independent conditional: 62425, independent unconditional: 3549, 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: 67558, independent: 65974, independent conditional: 62425, independent unconditional: 3549, 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: 72633, independent: 65974, independent conditional: 0, independent unconditional: 65974, 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: 72633, independent: 65974, independent conditional: 0, independent unconditional: 65974, 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: 72633, independent: 65974, independent conditional: 0, independent unconditional: 65974, 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: 2418, independent: 2241, independent conditional: 0, independent unconditional: 2241, 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: 2418, independent: 2138, independent conditional: 0, independent unconditional: 2138, 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: 12112, independent: 4664, independent conditional: 0, independent unconditional: 4664, dependent: 7447, dependent conditional: 6742, dependent unconditional: 705, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 72633, independent: 63733, independent conditional: 0, independent unconditional: 63733, dependent: 6482, dependent conditional: 4921, dependent unconditional: 1561, unknown: 2418, unknown conditional: 154, unknown unconditional: 2264] , Statistics on independence cache: Total cache size (in pairs): 2418, Positive cache size: 2241, Positive conditional cache size: 0, Positive unconditional cache size: 2241, 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: 12322
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time: 5.6s, Number of persistent set computation: 2125, Number of trivial persistent sets: 1877, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3572, independent: 3549, independent conditional: 0, independent unconditional: 3549, 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: 79880, independent: 65974, independent conditional: 62425, independent unconditional: 3549, dependent: 13906, dependent conditional: 13883, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 67558, independent: 65974, independent conditional: 62425, independent unconditional: 3549, 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: 67558, independent: 65974, independent conditional: 62425, independent unconditional: 3549, 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: 72633, independent: 65974, independent conditional: 0, independent unconditional: 65974, 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: 72633, independent: 65974, independent conditional: 0, independent unconditional: 65974, 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: 72633, independent: 65974, independent conditional: 0, independent unconditional: 65974, 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: 2418, independent: 2241, independent conditional: 0, independent unconditional: 2241, 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: 2418, independent: 2138, independent conditional: 0, independent unconditional: 2138, 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: 12112, independent: 4664, independent conditional: 0, independent unconditional: 4664, dependent: 7447, dependent conditional: 6742, dependent unconditional: 705, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 72633, independent: 63733, independent conditional: 0, independent unconditional: 63733, dependent: 6482, dependent conditional: 4921, dependent unconditional: 1561, unknown: 2418, unknown conditional: 154, unknown unconditional: 2264] , Statistics on independence cache: Total cache size (in pairs): 2418, Positive cache size: 2241, Positive conditional cache size: 0, Positive unconditional cache size: 2241, 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: 12322
  - StatisticsResult: Independence relation #1 benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 118057, independent: 97104, independent conditional: 93165, independent unconditional: 3939, dependent: 20953, dependent conditional: 20930, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 99192, independent: 97104, independent conditional: 93165, 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: 99192, independent: 97104, independent conditional: 93165, 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: 105975, independent: 97104, independent conditional: 0, independent unconditional: 97104, 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: 105975, independent: 97104, independent conditional: 0, independent unconditional: 97104, 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: 105975, independent: 97104, independent conditional: 0, independent unconditional: 97104, 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: 12344, independent: 4448, independent conditional: 0, independent unconditional: 4448, dependent: 7896, dependent conditional: 7050, dependent unconditional: 846, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 105975, independent: 94877, independent conditional: 0, independent unconditional: 94877, 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: 18865
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time: 5.4s, 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: 118057, independent: 97104, independent conditional: 93165, independent unconditional: 3939, dependent: 20953, dependent conditional: 20930, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 99192, independent: 97104, independent conditional: 93165, 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: 99192, independent: 97104, independent conditional: 93165, 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: 105975, independent: 97104, independent conditional: 0, independent unconditional: 97104, 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: 105975, independent: 97104, independent conditional: 0, independent unconditional: 97104, 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: 105975, independent: 97104, independent conditional: 0, independent unconditional: 97104, 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: 12344, independent: 4448, independent conditional: 0, independent unconditional: 4448, dependent: 7896, dependent conditional: 7050, dependent unconditional: 846, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 105975, independent: 94877, independent conditional: 0, independent unconditional: 94877, 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: 18865
  - StatisticsResult: Independence relation #1 benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 323571, independent: 267950, independent conditional: 264297, independent unconditional: 3653, dependent: 55621, dependent conditional: 55598, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 269643, independent: 267950, independent conditional: 264297, independent unconditional: 3653, dependent: 1693, dependent conditional: 1670, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 269643, independent: 267950, independent conditional: 264297, independent unconditional: 3653, dependent: 1693, dependent conditional: 1670, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 294254, independent: 267950, independent conditional: 280, independent unconditional: 267670, dependent: 26304, dependent conditional: 24331, dependent unconditional: 1973, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 294254, independent: 267950, independent conditional: 280, independent unconditional: 267670, dependent: 26304, dependent conditional: 22250, dependent unconditional: 4054, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 294254, independent: 267950, independent conditional: 280, independent unconditional: 267670, dependent: 26304, dependent conditional: 22250, dependent unconditional: 4054, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2560, independent: 2370, independent conditional: 21, independent unconditional: 2349, dependent: 190, dependent conditional: 167, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2560, independent: 2249, independent conditional: 0, independent unconditional: 2249, dependent: 311, dependent conditional: 0, dependent unconditional: 311, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 311, independent: 121, independent conditional: 21, independent unconditional: 100, dependent: 190, dependent conditional: 167, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 311, independent: 121, independent conditional: 21, independent unconditional: 100, dependent: 190, dependent conditional: 167, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 12042, independent: 4861, independent conditional: 652, independent unconditional: 4209, dependent: 7181, dependent conditional: 6466, dependent unconditional: 715, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 294254, independent: 265580, independent conditional: 259, independent unconditional: 265321, dependent: 26114, dependent conditional: 22083, dependent unconditional: 4031, unknown: 2560, unknown conditional: 188, unknown unconditional: 2372] , Statistics on independence cache: Total cache size (in pairs): 2560, Positive cache size: 2370, Positive conditional cache size: 21, Positive unconditional cache size: 2349, Negative cache size: 190, Negative conditional cache size: 167, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2081, Maximal queried relation: 18, Independence queries for same thread: 53928
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time: 5.0s, Number of persistent set computation: 1811, Number of trivial persistent sets: 1594, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3676, independent: 3653, independent conditional: 0, independent unconditional: 3653, 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: 323571, independent: 267950, independent conditional: 264297, independent unconditional: 3653, dependent: 55621, dependent conditional: 55598, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 269643, independent: 267950, independent conditional: 264297, independent unconditional: 3653, dependent: 1693, dependent conditional: 1670, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 269643, independent: 267950, independent conditional: 264297, independent unconditional: 3653, dependent: 1693, dependent conditional: 1670, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 294254, independent: 267950, independent conditional: 280, independent unconditional: 267670, dependent: 26304, dependent conditional: 24331, dependent unconditional: 1973, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 294254, independent: 267950, independent conditional: 280, independent unconditional: 267670, dependent: 26304, dependent conditional: 22250, dependent unconditional: 4054, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 294254, independent: 267950, independent conditional: 280, independent unconditional: 267670, dependent: 26304, dependent conditional: 22250, dependent unconditional: 4054, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2560, independent: 2370, independent conditional: 21, independent unconditional: 2349, dependent: 190, dependent conditional: 167, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2560, independent: 2249, independent conditional: 0, independent unconditional: 2249, dependent: 311, dependent conditional: 0, dependent unconditional: 311, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 311, independent: 121, independent conditional: 21, independent unconditional: 100, dependent: 190, dependent conditional: 167, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 311, independent: 121, independent conditional: 21, independent unconditional: 100, dependent: 190, dependent conditional: 167, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 12042, independent: 4861, independent conditional: 652, independent unconditional: 4209, dependent: 7181, dependent conditional: 6466, dependent unconditional: 715, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 294254, independent: 265580, independent conditional: 259, independent unconditional: 265321, dependent: 26114, dependent conditional: 22083, dependent unconditional: 4031, unknown: 2560, unknown conditional: 188, unknown unconditional: 2372] , Statistics on independence cache: Total cache size (in pairs): 2560, Positive cache size: 2370, Positive conditional cache size: 21, Positive unconditional cache size: 2349, Negative cache size: 190, Negative conditional cache size: 167, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2081, Maximal queried relation: 18, Independence queries for same thread: 53928
  - StatisticsResult: Independence relation #1 benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 139518, independent: 115087, independent conditional: 111768, independent unconditional: 3319, dependent: 24431, dependent conditional: 24408, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117221, independent: 115087, independent conditional: 111768, independent unconditional: 3319, 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: 117221, independent: 115087, independent conditional: 111768, independent unconditional: 3319, 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: 124142, independent: 115087, independent conditional: 0, independent unconditional: 115087, 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: 124142, independent: 115087, independent conditional: 0, independent unconditional: 115087, 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: 124142, independent: 115087, independent conditional: 0, independent unconditional: 115087, 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: 2356, independent: 2179, independent conditional: 0, independent unconditional: 2179, 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: 2356, independent: 2076, independent conditional: 0, independent unconditional: 2076, 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: 11135, independent: 3972, independent conditional: 0, independent unconditional: 3972, dependent: 7162, dependent conditional: 6536, dependent unconditional: 626, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 124142, independent: 112908, independent conditional: 0, independent unconditional: 112908, dependent: 8878, dependent conditional: 6767, dependent unconditional: 2111, unknown: 2356, unknown conditional: 154, unknown unconditional: 2202] , Statistics on independence cache: Total cache size (in pairs): 2356, Positive cache size: 2179, Positive conditional cache size: 0, Positive unconditional cache size: 2179, 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: 22297
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time: 4.7s, Number of persistent set computation: 2021, Number of trivial persistent sets: 1771, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3342, independent: 3319, independent conditional: 0, independent unconditional: 3319, 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: 139518, independent: 115087, independent conditional: 111768, independent unconditional: 3319, dependent: 24431, dependent conditional: 24408, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117221, independent: 115087, independent conditional: 111768, independent unconditional: 3319, 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: 117221, independent: 115087, independent conditional: 111768, independent unconditional: 3319, 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: 124142, independent: 115087, independent conditional: 0, independent unconditional: 115087, 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: 124142, independent: 115087, independent conditional: 0, independent unconditional: 115087, 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: 124142, independent: 115087, independent conditional: 0, independent unconditional: 115087, 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: 2356, independent: 2179, independent conditional: 0, independent unconditional: 2179, 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: 2356, independent: 2076, independent conditional: 0, independent unconditional: 2076, 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: 11135, independent: 3972, independent conditional: 0, independent unconditional: 3972, dependent: 7162, dependent conditional: 6536, dependent unconditional: 626, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 124142, independent: 112908, independent conditional: 0, independent unconditional: 112908, dependent: 8878, dependent conditional: 6767, dependent unconditional: 2111, unknown: 2356, unknown conditional: 154, unknown unconditional: 2202] , Statistics on independence cache: Total cache size (in pairs): 2356, Positive cache size: 2179, Positive conditional cache size: 0, Positive unconditional cache size: 2179, 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: 22297
  - 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: 162]: a call to reach_error is unreachable
    For all program executions holds that a call to reach_error is unreachable 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, 92 locations, 20 error locations. Started 1 CEGAR loops. OverallTime: 188.6s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 91.8s, 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: 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, 94.0s 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, 92 locations, 20 error locations. Started 1 CEGAR loops. OverallTime: 164.2s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 91.1s, 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, 70.9s 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, 92 locations, 20 error locations. Started 1 CEGAR loops. OverallTime: 71.4s, OverallIterations: 25, TraceHistogramMax: 0, PathProgramHistogramMax: 5, EmptinessCheckTime: 36.6s, 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: 344, 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: 0.4s SsaConstructionTime, 4.2s SatisfiabilityAnalysisTime, 26.4s InterpolantComputationTime, 2071 NumberOfCodeBlocks, 2071 NumberOfCodeBlocksAsserted, 50 NumberOfCheckSat, 2586 ConstructedInterpolants, 0 QuantifiedInterpolants, 17517 SizeOfPredicates, 84 NumberOfNonLiveVariables, 22067 ConjunctsInSsa, 162 ConjunctsInUnsatCore, 43 InterpolantComputations, 17 PerfectInterpolantSequences, 2007/2685 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: thread3Thread1of1ForFork2 with 1 thread instances
    CFG has 7 procedures, 92 locations, 20 error locations. Started 1 CEGAR loops. OverallTime: 189.3s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 91.3s, 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, 0.4s SatisfiabilityAnalysisTime, 95.4s InterpolantComputationTime, 420 NumberOfCodeBlocks, 381 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 487 ConstructedInterpolants, 0 QuantifiedInterpolants, 58498 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
    9 specifications checked. All of them hold
RESULT: Ultimate proved your program to be correct!
[2024-08-23 06:26:16,182 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (27)] Forceful destruction successful, exit code 0
[2024-08-23 06:26:16,375 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
[2024-08-23 06:26:16,578 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
[2024-08-23 06:26:16,778 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0
[2024-08-23 06:26:17,026 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