./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-09-02_08-21-23.files/mutex-meet-ghost/popl20-commit-2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a4c57e3 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-commit-2.wvr.c ./goblint.2024-09-02_08-21-23.files/mutex-meet-ghost/popl20-commit-2.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.witness-ghost-4a4c57e-m [2024-09-08 08:56:18,173 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-08 08:56:18,262 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-09-08 08:56:18,265 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-08 08:56:18,266 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-08 08:56:18,293 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-08 08:56:18,294 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-08 08:56:18,294 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-08 08:56:18,295 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-08 08:56:18,296 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-08 08:56:18,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-08 08:56:18,297 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-08 08:56:18,297 INFO L153 SettingsManager]: * Use SBE=true [2024-09-08 08:56:18,298 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-08 08:56:18,298 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-08 08:56:18,300 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-08 08:56:18,300 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-08 08:56:18,300 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-08 08:56:18,301 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-08 08:56:18,301 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-08 08:56:18,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-08 08:56:18,302 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-08 08:56:18,302 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-08 08:56:18,305 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-08 08:56:18,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-08 08:56:18,306 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-08 08:56:18,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-08 08:56:18,307 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-08 08:56:18,307 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-08 08:56:18,307 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-08 08:56:18,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-08 08:56:18,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-08 08:56:18,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-08 08:56:18,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-08 08:56:18,308 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-08 08:56:18,308 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-08 08:56:18,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-08 08:56:18,309 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-08 08:56:18,309 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-08 08:56:18,310 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-08 08:56:18,311 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-08 08:56:18,311 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-08 08:56:18,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-08 08:56:18,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-08 08:56:18,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-08 08:56:18,594 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-08 08:56:18,595 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-08 08:56:18,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-ghost/popl20-commit-2.wvr.yml/witness.yml [2024-09-08 08:56:18,736 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-08 08:56:18,737 INFO L274 PluginConnector]: CDTParser initialized [2024-09-08 08:56:18,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-09-08 08:56:20,100 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-08 08:56:20,318 INFO L384 CDTParser]: Found 1 translation units. [2024-09-08 08:56:20,318 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-09-08 08:56:20,329 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/02e14c836/8544f8c84b14431b84ed3066d3eccb0b/FLAG884ac62cf [2024-09-08 08:56:20,698 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/02e14c836/8544f8c84b14431b84ed3066d3eccb0b [2024-09-08 08:56:20,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-08 08:56:20,699 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-08 08:56:20,700 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-08 08:56:20,701 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-08 08:56:20,706 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-08 08:56:20,706 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 08:56:18" (1/2) ... [2024-09-08 08:56:20,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@491c9c1d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 08:56:20, skipping insertion in model container [2024-09-08 08:56:20,707 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 08:56:18" (1/2) ... [2024-09-08 08:56:20,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73748dc9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 08:56:20, skipping insertion in model container [2024-09-08 08:56:20,709 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 08:56:20" (2/2) ... [2024-09-08 08:56:20,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@491c9c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:20, skipping insertion in model container [2024-09-08 08:56:20,723 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 08:56:20" (2/2) ... [2024-09-08 08:56:20,744 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-08 08:56:20,744 INFO L1541 ArrayList]: Location invariant before [L179-L179] ! multithreaded || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )node1_front >= 0LL && (2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )client_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )update >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )ok >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )update >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )ok >= 0LL) && (2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL) && (1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL) && (1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )client_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )client_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node1_front >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )update >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )ok >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )update >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )ok >= 0LL) && (3221225471LL - (long long )node2_size) + (long long )update >= 0LL) && (3221225471LL - (long long )node2_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )client_back) + (long long )update >= 0LL) && (4294967295LL - (long long )client_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )update >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_front) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_front) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )ok >= 0LL) && (long long )client_size + (long long )node1_size >= 0LL) && (long long )client_size + (long long )node2_size >= 0LL) && (long long )node1_size + (long long )node2_size >= 0LL) && (1LL + (long long )client_size) - (long long )safe >= 0LL) && (1LL + (long long )node1_size) - (long long )safe >= 0LL) && (1LL + (long long )node2_size) - (long long )safe >= 0LL) && (1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL) && (1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL) && (1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL) && (1073741823LL + (long long )node1_size) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node1_front >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )update >= 0LL) && (2147483647LL + (long long )client_size) - (long long )ok >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )update >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )ok >= 0LL) && (2147483647LL + (long long )node2_size) - (long long )update >= 0LL) && (2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL) && (3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL) && (3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL) && (3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL) && (3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node2_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )client_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL) && (1073741824LL - (long long )client_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )manager_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )node1_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )node2_size) - (long long )safe >= 0LL) && (2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL) && (2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL) && (2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL) && (2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL) && (2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL) && (2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL) && (2147483648LL - (long long )client_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )client_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )manager_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )node1_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )node1_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )node2_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )node2_back) - (long long )safe >= 0LL) && (3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node1_front >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL) && (3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL) && (3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node2_back >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )update >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )update >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node2_size) - (long long )update >= 0LL) && (3221225470LL - (long long )node2_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node2_back) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node2_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_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )update >= 0LL) && (4294967294LL - (long long )client_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )update >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_front) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_front) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-09-08 08:56:20,745 INFO L1541 ArrayList]: Location invariant before [L180-L180] ! multithreaded || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )node1_front >= 0LL && (2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )client_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )update >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )ok >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )update >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )ok >= 0LL) && (2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL) && (1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL) && (1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )client_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )client_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node1_front >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )update >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )ok >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )update >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )ok >= 0LL) && (3221225471LL - (long long )node2_size) + (long long )update >= 0LL) && (3221225471LL - (long long )node2_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )client_back) + (long long )update >= 0LL) && (4294967295LL - (long long )client_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )update >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_front) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_front) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )ok >= 0LL) && (long long )client_size + (long long )node1_size >= 0LL) && (long long )client_size + (long long )node2_size >= 0LL) && (long long )node1_size + (long long )node2_size >= 0LL) && (1LL + (long long )client_size) - (long long )safe >= 0LL) && (1LL + (long long )node1_size) - (long long )safe >= 0LL) && (1LL + (long long )node2_size) - (long long )safe >= 0LL) && (1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL) && (1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL) && (1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL) && (1073741823LL + (long long )node1_size) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node1_front >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )update >= 0LL) && (2147483647LL + (long long )client_size) - (long long )ok >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )update >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )ok >= 0LL) && (2147483647LL + (long long )node2_size) - (long long )update >= 0LL) && (2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL) && (3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL) && (3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL) && (3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL) && (3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node2_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )client_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL) && (1073741824LL - (long long )client_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )manager_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )node1_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )node2_size) - (long long )safe >= 0LL) && (2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL) && (2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL) && (2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL) && (2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL) && (2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL) && (2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL) && (2147483648LL - (long long )client_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )client_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )manager_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )node1_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )node1_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )node2_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )node2_back) - (long long )safe >= 0LL) && (3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node1_front >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL) && (3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL) && (3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node2_back >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )update >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )update >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node2_size) - (long long )update >= 0LL) && (3221225470LL - (long long )node2_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node2_back) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node2_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_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )update >= 0LL) && (4294967294LL - (long long )client_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )update >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_front) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_front) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-09-08 08:56:20,746 INFO L1541 ArrayList]: Location invariant before [L177-L177] ! multithreaded || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )node1_front >= 0LL && (2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )client_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )update >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )ok >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )update >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )ok >= 0LL) && (2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL) && (1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL) && (1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )client_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )client_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node1_front >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )update >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )ok >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )update >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )ok >= 0LL) && (3221225471LL - (long long )node2_size) + (long long )update >= 0LL) && (3221225471LL - (long long )node2_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )client_back) + (long long )update >= 0LL) && (4294967295LL - (long long )client_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )update >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_front) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_front) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )ok >= 0LL) && (long long )client_size + (long long )node1_size >= 0LL) && (long long )client_size + (long long )node2_size >= 0LL) && (long long )node1_size + (long long )node2_size >= 0LL) && (1LL + (long long )client_size) - (long long )safe >= 0LL) && (1LL + (long long )node1_size) - (long long )safe >= 0LL) && (1LL + (long long )node2_size) - (long long )safe >= 0LL) && (1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL) && (1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL) && (1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL) && (1073741823LL + (long long )node1_size) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node1_front >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )update >= 0LL) && (2147483647LL + (long long )client_size) - (long long )ok >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )update >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )ok >= 0LL) && (2147483647LL + (long long )node2_size) - (long long )update >= 0LL) && (2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL) && (3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL) && (3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL) && (3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL) && (3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node2_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )client_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL) && (1073741824LL - (long long )client_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )manager_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )node1_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )node2_size) - (long long )safe >= 0LL) && (2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL) && (2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL) && (2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL) && (2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL) && (2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL) && (2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL) && (2147483648LL - (long long )client_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )client_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )manager_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )node1_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )node1_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )node2_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )node2_back) - (long long )safe >= 0LL) && (3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node1_front >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL) && (3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL) && (3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node2_back >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )update >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )update >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node2_size) - (long long )update >= 0LL) && (3221225470LL - (long long )node2_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node2_back) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node2_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_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )update >= 0LL) && (4294967294LL - (long long )client_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )update >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_front) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_front) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-09-08 08:56:20,746 INFO L1541 ArrayList]: Location invariant before [L178-L178] ! multithreaded || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )node1_front >= 0LL && (2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )client_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )update >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )ok >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )update >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )ok >= 0LL) && (2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL) && (1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL) && (1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL) && (1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )client_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )client_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL) && (2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL) && (2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node1_front >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )update >= 0LL) && (3221225471LL - (long long )manager_size) + (long long )ok >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )update >= 0LL) && (3221225471LL - (long long )node1_size) + (long long )ok >= 0LL) && (3221225471LL - (long long )node2_size) + (long long )update >= 0LL) && (3221225471LL - (long long )node2_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )client_back) + (long long )update >= 0LL) && (4294967295LL - (long long )client_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )update >= 0LL) && (4294967295LL - (long long )manager_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_front) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_back) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_front) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_front) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_back) + (long long )ok >= 0LL) && (long long )client_size + (long long )node1_size >= 0LL) && (long long )client_size + (long long )node2_size >= 0LL) && (long long )node1_size + (long long )node2_size >= 0LL) && (1LL + (long long )client_size) - (long long )safe >= 0LL) && (1LL + (long long )node1_size) - (long long )safe >= 0LL) && (1LL + (long long )node2_size) - (long long )safe >= 0LL) && (1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL) && (1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL) && (1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL) && (1073741823LL + (long long )node1_size) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node1_front >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL) && (2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL) && (2147483647LL + (long long )client_size) - (long long )update >= 0LL) && (2147483647LL + (long long )client_size) - (long long )ok >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )update >= 0LL) && (2147483647LL + (long long )node1_size) - (long long )ok >= 0LL) && (2147483647LL + (long long )node2_size) - (long long )update >= 0LL) && (2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL) && (3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL) && (3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL) && (3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL) && (3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL) && (3221225471LL + (long long )node2_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )client_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL) && (1073741824LL - (long long )client_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )manager_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )node1_size) - (long long )safe >= 0LL) && (1073741824LL - (long long )node2_size) - (long long )safe >= 0LL) && (2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL) && (2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL) && (2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL) && (2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL) && (2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL) && (2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL) && (2147483648LL - (long long )client_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )client_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )manager_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )node1_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )node1_back) - (long long )safe >= 0LL) && (2147483648LL - (long long )node2_front) - (long long )safe >= 0LL) && (2147483648LL - (long long )node2_back) - (long long )safe >= 0LL) && (3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node1_front >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL) && (3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL) && (3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )node2_back >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )update >= 0LL) && (3221225470LL - (long long )manager_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )update >= 0LL) && (3221225470LL - (long long )node1_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL) && (3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node2_size) - (long long )update >= 0LL) && (3221225470LL - (long long )node2_size) - (long long )ok >= 0LL) && (3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL) && (3221225470LL - (long long )node2_back) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )client_front) - (long long )node2_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_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )client_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )client_back) - (long long )update >= 0LL) && (4294967294LL - (long long )client_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )update >= 0LL) && (4294967294LL - (long long )manager_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_front) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_back) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_front) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_front) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-09-08 08:56:20,747 INFO L1541 ArrayList]: ghost_variable multithreaded = 0 [2024-09-08 08:56:20,747 INFO L1541 ArrayList]: ghost_update [L176-L176] multithreaded = 1; [2024-09-08 08:56:20,781 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-08 08:56:20,969 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-commit-2.wvr.c[5898,5911] [2024-09-08 08:56:20,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-08 08:56:20,992 INFO L200 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-09-08 08:56:21,298 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-commit-2.wvr.c[5898,5911] [2024-09-08 08:56:21,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-08 08:56:21,331 INFO L204 MainTranslator]: Completed translation [2024-09-08 08:56:21,331 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21 WrapperNode [2024-09-08 08:56:21,332 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-08 08:56:21,333 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-09-08 08:56:21,333 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-09-08 08:56:21,333 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-09-08 08:56:21,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,368 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,432 INFO L138 Inliner]: procedures = 25, calls = 73, calls flagged for inlining = 27, calls inlined = 33, statements flattened = 472 [2024-09-08 08:56:21,433 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-09-08 08:56:21,434 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-08 08:56:21,435 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-08 08:56:21,435 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-08 08:56:21,443 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,456 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,459 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,490 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,497 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,505 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,509 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,521 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-08 08:56:21,522 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-08 08:56:21,522 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-08 08:56:21,522 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-08 08:56:21,523 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (1/1) ... [2024-09-08 08:56:21,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-08 08:56:21,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 08:56:21,557 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) [2024-09-08 08:56:21,564 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 [2024-09-08 08:56:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-08 08:56:21,608 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-09-08 08:56:21,608 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-09-08 08:56:21,608 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-09-08 08:56:21,608 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-09-08 08:56:21,608 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-09-08 08:56:21,608 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-09-08 08:56:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-09-08 08:56:21,609 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-09-08 08:56:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-08 08:56:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-08 08:56:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-09-08 08:56:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-09-08 08:56:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-09-08 08:56:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-08 08:56:21,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-08 08:56:21,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-08 08:56:21,613 WARN L211 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-09-08 08:56:21,743 INFO L242 CfgBuilder]: Building ICFG [2024-09-08 08:56:21,745 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-08 08:56:22,975 INFO L287 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-09-08 08:56:22,976 INFO L291 CfgBuilder]: Performing block encoding [2024-09-08 08:56:23,430 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-08 08:56:23,430 INFO L318 CfgBuilder]: Removed 8 assume(true) statements. [2024-09-08 08:56:23,430 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 08:56:23 BoogieIcfgContainer [2024-09-08 08:56:23,430 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-08 08:56:23,432 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-09-08 08:56:23,434 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-09-08 08:56:23,437 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-09-08 08:56:23,437 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 08:56:18" (1/4) ... [2024-09-08 08:56:23,438 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e3ee27f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 08.09 08:56:23, skipping insertion in model container [2024-09-08 08:56:23,438 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 08:56:20" (2/4) ... [2024-09-08 08:56:23,439 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e3ee27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 08:56:23, skipping insertion in model container [2024-09-08 08:56:23,439 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 08:56:21" (3/4) ... [2024-09-08 08:56:23,439 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e3ee27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 08:56:23, skipping insertion in model container [2024-09-08 08:56:23,440 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 08:56:23" (4/4) ... [2024-09-08 08:56:23,441 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-commit-2.wvr.c [2024-09-08 08:56:23,458 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-09-08 08:56:23,458 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2024-09-08 08:56:23,458 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-09-08 08:56:23,588 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-09-08 08:56:23,628 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-09-08 08:56:23,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-09-08 08:56:23,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 08:56:23,631 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) [2024-09-08 08:56:23,633 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 [2024-09-08 08:56:23,667 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-09-08 08:56:23,680 INFO L335 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-09-08 08:56:23,687 INFO L336 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, 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;@580fa61c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-09-08 08:56:23,689 INFO L337 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-09-08 08:56:24,452 INFO L399 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 08:56:24,457 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 08:56:24,457 INFO L85 PathProgramCache]: Analyzing trace with hash -276671467, now seen corresponding path program 1 times [2024-09-08 08:56:24,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 08:56:24,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330263846] [2024-09-08 08:56:24,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:56:24,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 08:56:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:56:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:56:29,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 08:56:29,889 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330263846] [2024-09-08 08:56:29,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1330263846] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 08:56:29,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-09-08 08:56:29,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-09-08 08:56:29,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906769693] [2024-09-08 08:56:29,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 08:56:29,896 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-09-08 08:56:29,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 08:56:29,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-09-08 08:56:29,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-09-08 08:56:29,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:56:29,924 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 08:56:29,925 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 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) [2024-09-08 08:56:29,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:56:30,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:56:30,034 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-09-08 08:56:30,035 INFO L399 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 08:56:30,036 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 08:56:30,036 INFO L85 PathProgramCache]: Analyzing trace with hash 1111591259, now seen corresponding path program 1 times [2024-09-08 08:56:30,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 08:56:30,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628836885] [2024-09-08 08:56:30,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:56:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 08:56:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:56:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:56:34,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 08:56:34,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628836885] [2024-09-08 08:56:34,060 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628836885] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 08:56:34,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1798279966] [2024-09-08 08:56:34,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:56:34,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 08:56:34,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 08:56:34,088 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) [2024-09-08 08:56:34,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-09-08 08:56:34,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:56:34,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-09-08 08:56:34,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 08:56:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:56:34,874 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-08 08:56:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:56:57,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1798279966] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-08 08:56:57,735 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-08 08:56:57,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 17 [2024-09-08 08:56:57,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61544323] [2024-09-08 08:56:57,736 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-08 08:56:57,737 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-09-08 08:56:57,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 08:56:57,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-09-08 08:56:57,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2024-09-08 08:56:57,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:56:57,739 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 08:56:57,740 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 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) [2024-09-08 08:56:57,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:56:57,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:57:15,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:57:15,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 08:57:15,395 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-09-08 08:57:15,581 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2024-09-08 08:57:15,582 INFO L399 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 08:57:15,583 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 08:57:15,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1078490517, now seen corresponding path program 2 times [2024-09-08 08:57:15,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 08:57:15,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801066045] [2024-09-08 08:57:15,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:57:15,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 08:57:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:57:19,159 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:57:19,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 08:57:19,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801066045] [2024-09-08 08:57:19,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801066045] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 08:57:19,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1626016594] [2024-09-08 08:57:19,161 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-09-08 08:57:19,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 08:57:19,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 08:57:19,163 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) [2024-09-08 08:57:19,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-09-08 08:57:19,277 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-09-08 08:57:19,277 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-09-08 08:57:19,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-09-08 08:57:19,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 08:57:19,836 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-09-08 08:57:19,836 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-09-08 08:57:19,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1626016594] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 08:57:19,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-09-08 08:57:19,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 14 [2024-09-08 08:57:19,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987063361] [2024-09-08 08:57:19,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 08:57:19,837 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-09-08 08:57:19,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 08:57:19,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-09-08 08:57:19,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=191, Unknown=0, NotChecked=0, Total=240 [2024-09-08 08:57:19,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:57:19,839 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 08:57:19,839 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 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) [2024-09-08 08:57:19,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:57:19,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 08:57:19,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:57:19,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:57:19,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 08:57:19,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 08:57:19,916 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-09-08 08:57:20,104 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 08:57:20,104 INFO L399 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 08:57:20,105 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 08:57:20,105 INFO L85 PathProgramCache]: Analyzing trace with hash -221087207, now seen corresponding path program 1 times [2024-09-08 08:57:20,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 08:57:20,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864186438] [2024-09-08 08:57:20,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:57:20,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 08:57:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:57:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:57:23,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 08:57:23,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864186438] [2024-09-08 08:57:23,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864186438] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 08:57:23,588 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [868395582] [2024-09-08 08:57:23,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:57:23,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 08:57:23,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 08:57:23,589 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) [2024-09-08 08:57:23,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-09-08 08:57:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:57:23,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-09-08 08:57:23,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 08:57:24,339 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:57:24,339 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-08 08:57:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:57:44,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [868395582] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-08 08:57:44,921 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-08 08:57:44,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 29 [2024-09-08 08:57:44,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399377396] [2024-09-08 08:57:44,921 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-08 08:57:44,922 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-09-08 08:57:44,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 08:57:44,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-09-08 08:57:44,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=247, Invalid=683, Unknown=0, NotChecked=0, Total=930 [2024-09-08 08:57:44,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:57:44,923 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 08:57:44,923 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 30 states have (on average 1.3333333333333333) internal successors, (40), 30 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) [2024-09-08 08:57:44,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:57:44,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 08:57:44,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 08:57:44,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:58:28,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:58:28,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 08:58:28,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 08:58:28,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 08:58:28,473 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-09-08 08:58:28,661 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 08:58:28,661 INFO L399 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 08:58:28,662 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 08:58:28,662 INFO L85 PathProgramCache]: Analyzing trace with hash -330270759, now seen corresponding path program 2 times [2024-09-08 08:58:28,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 08:58:28,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959452646] [2024-09-08 08:58:28,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:58:28,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 08:58:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:58:32,399 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:58:32,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 08:58:32,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959452646] [2024-09-08 08:58:32,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [959452646] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 08:58:32,400 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [803284849] [2024-09-08 08:58:32,400 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-09-08 08:58:32,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 08:58:32,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 08:58:32,404 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) [2024-09-08 08:58:32,405 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-09-08 08:58:32,621 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-09-08 08:58:32,621 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-09-08 08:58:32,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-09-08 08:58:32,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 08:58:33,154 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-09-08 08:58:33,154 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-09-08 08:58:33,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [803284849] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 08:58:33,155 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-09-08 08:58:33,155 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [16] total 21 [2024-09-08 08:58:33,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493219656] [2024-09-08 08:58:33,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 08:58:33,155 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-09-08 08:58:33,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 08:58:33,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-09-08 08:58:33,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=395, Unknown=0, NotChecked=0, Total=506 [2024-09-08 08:58:33,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:58:33,156 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 08:58:33,156 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 2.0) internal successors, (12), 6 states have internal predecessors, (12), 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) [2024-09-08 08:58:33,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:58:33,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 08:58:33,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 08:58:33,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 08:58:33,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:58:33,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:58:33,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 08:58:33,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 08:58:33,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 08:58:33,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 08:58:33,226 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-09-08 08:58:33,413 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 08:58:33,414 INFO L399 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 08:58:33,414 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 08:58:33,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1236791909, now seen corresponding path program 1 times [2024-09-08 08:58:33,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 08:58:33,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705952064] [2024-09-08 08:58:33,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:58:33,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 08:58:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:58:37,015 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:58:37,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 08:58:37,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705952064] [2024-09-08 08:58:37,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705952064] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 08:58:37,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1212487082] [2024-09-08 08:58:37,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 08:58:37,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 08:58:37,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 08:58:37,018 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) [2024-09-08 08:58:37,020 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-09-08 08:58:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 08:58:37,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-09-08 08:58:37,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 08:58:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:58:37,779 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-08 08:58:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 08:58:59,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1212487082] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-08 08:58:59,108 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-08 08:58:59,108 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 47 [2024-09-08 08:58:59,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835139712] [2024-09-08 08:58:59,108 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-08 08:58:59,109 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2024-09-08 08:58:59,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 08:58:59,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2024-09-08 08:58:59,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=707, Invalid=1645, Unknown=0, NotChecked=0, Total=2352 [2024-09-08 08:58:59,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 08:58:59,111 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 08:58:59,112 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 48 states have (on average 1.25) internal successors, (60), 48 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) [2024-09-08 08:58:59,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 08:58:59,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 08:58:59,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 08:58:59,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 08:58:59,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 08:58:59,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:00:35,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:00:35,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:00:35,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:00:35,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:00:35,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:00:35,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:00:35,486 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-09-08 09:00:35,673 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:00:35,673 INFO L399 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:00:35,674 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:00:35,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1007769317, now seen corresponding path program 2 times [2024-09-08 09:00:35,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:00:35,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142177524] [2024-09-08 09:00:35,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:00:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:00:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:00:39,813 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 09:00:39,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:00:39,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142177524] [2024-09-08 09:00:39,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142177524] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 09:00:39,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1244948124] [2024-09-08 09:00:39,814 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-09-08 09:00:39,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:00:39,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 09:00:39,816 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) [2024-09-08 09:00:39,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-09-08 09:00:39,978 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-09-08 09:00:39,978 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-09-08 09:00:39,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-09-08 09:00:39,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 09:00:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-09-08 09:00:40,665 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-09-08 09:00:40,665 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1244948124] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 09:00:40,665 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-09-08 09:00:40,665 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [29] total 34 [2024-09-08 09:00:40,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221218822] [2024-09-08 09:00:40,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 09:00:40,666 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-09-08 09:00:40,666 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:00:40,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-09-08 09:00:40,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=334, Invalid=926, Unknown=0, NotChecked=0, Total=1260 [2024-09-08 09:00:40,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:00:40,668 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:00:40,668 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 6 states have internal predecessors, (13), 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) [2024-09-08 09:00:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:00:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:00:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:00:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:00:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:00:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:00:40,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:00:40,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:00:40,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:00:40,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:00:40,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:00:40,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:00:40,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:00:40,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:00:40,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-09-08 09:00:40,917 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-09-08 09:00:40,918 INFO L399 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:00:40,918 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:00:40,918 INFO L85 PathProgramCache]: Analyzing trace with hash 446919823, now seen corresponding path program 1 times [2024-09-08 09:00:40,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:00:40,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62076225] [2024-09-08 09:00:40,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:00:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:00:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:00:45,289 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 09:00:45,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:00:45,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62076225] [2024-09-08 09:00:45,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [62076225] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 09:00:45,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1960271922] [2024-09-08 09:00:45,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:00:45,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:00:45,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 09:00:45,291 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-09-08 09:00:45,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-09-08 09:00:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:00:45,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 439 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-09-08 09:00:45,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 09:00:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 09:00:46,610 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-08 09:01:10,959 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 09:01:10,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1960271922] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-08 09:01:10,960 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-08 09:01:10,960 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30, 30] total 86 [2024-09-08 09:01:10,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919666334] [2024-09-08 09:01:10,960 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-08 09:01:10,961 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 88 states [2024-09-08 09:01:10,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:01:10,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2024-09-08 09:01:10,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2571, Invalid=5085, Unknown=0, NotChecked=0, Total=7656 [2024-09-08 09:01:10,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:01:10,967 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:01:10,967 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 88 states, 87 states have (on average 1.1379310344827587) internal successors, (99), 87 states have internal predecessors, (99), 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) [2024-09-08 09:01:10,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:01:10,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:01:10,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:01:10,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:01:10,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:01:10,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:01:10,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:01:10,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:40,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:40,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:40,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:40,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:40,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:40,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:40,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:40,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:40,523 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-09-08 09:04:40,710 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:04:40,710 INFO L399 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:04:40,711 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:04:40,711 INFO L85 PathProgramCache]: Analyzing trace with hash 393874319, now seen corresponding path program 2 times [2024-09-08 09:04:40,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:04:40,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149995123] [2024-09-08 09:04:40,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:04:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 0 proven. 1084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-09-08 09:04:47,551 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:04:47,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [149995123] [2024-09-08 09:04:47,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [149995123] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 09:04:47,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1382457103] [2024-09-08 09:04:47,552 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-09-08 09:04:47,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:04:47,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 09:04:47,573 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) [2024-09-08 09:04:47,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-09-08 09:04:47,800 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-09-08 09:04:47,801 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-09-08 09:04:47,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-09-08 09:04:47,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 09:04:48,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2024-09-08 09:04:48,728 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-09-08 09:04:48,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1382457103] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 09:04:48,728 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-09-08 09:04:48,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [54] total 59 [2024-09-08 09:04:48,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255014633] [2024-09-08 09:04:48,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 09:04:48,729 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-09-08 09:04:48,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:04:48,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-09-08 09:04:48,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1215, Invalid=2445, Unknown=0, NotChecked=0, Total=3660 [2024-09-08 09:04:48,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:48,731 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:04:48,731 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 2.3333333333333335) internal successors, (14), 6 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) [2024-09-08 09:04:48,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:48,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:48,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:48,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:48,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:48,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:48,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:48,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:48,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:53,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:53,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:53,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:53,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:53,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:53,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:53,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:53,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:53,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:53,176 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-09-08 09:04:53,358 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:04:53,359 INFO L399 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:04:53,360 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:04:53,360 INFO L85 PathProgramCache]: Analyzing trace with hash 581585053, now seen corresponding path program 1 times [2024-09-08 09:04:53,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:04:53,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596373137] [2024-09-08 09:04:53,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:53,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:04:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2024-09-08 09:04:53,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:04:53,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596373137] [2024-09-08 09:04:53,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [596373137] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 09:04:53,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-09-08 09:04:53,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-09-08 09:04:53,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449360581] [2024-09-08 09:04:53,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 09:04:53,689 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-09-08 09:04:53,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:04:53,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-09-08 09:04:53,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-09-08 09:04:53,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:53,690 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:04:53,690 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 2 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) [2024-09-08 09:04:53,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:53,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:53,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:53,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:53,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:53,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:53,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:53,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:53,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:53,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:53,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:53,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:53,971 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-09-08 09:04:53,971 INFO L399 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:04:53,971 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:04:53,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1258051117, now seen corresponding path program 1 times [2024-09-08 09:04:53,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:04:53,972 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315563653] [2024-09-08 09:04:53,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:53,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:04:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1088 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1083 trivial. 0 not checked. [2024-09-08 09:04:54,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:04:54,448 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [315563653] [2024-09-08 09:04:54,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [315563653] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 09:04:54,448 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [411353802] [2024-09-08 09:04:54,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:54,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:04:54,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 09:04:54,450 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) [2024-09-08 09:04:54,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-09-08 09:04:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:54,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 832 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-09-08 09:04:54,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 09:04:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1088 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2024-09-08 09:04:54,815 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-09-08 09:04:54,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [411353802] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 09:04:54,815 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-09-08 09:04:54,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2024-09-08 09:04:54,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411014483] [2024-09-08 09:04:54,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 09:04:54,816 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-09-08 09:04:54,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:04:54,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-09-08 09:04:54,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-09-08 09:04:54,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:54,817 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:04:54,817 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 3 states have internal predecessors, (59), 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) [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:54,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:54,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:54,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:54,962 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-09-08 09:04:55,148 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-09-08 09:04:55,148 INFO L399 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:04:55,148 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:04:55,149 INFO L85 PathProgramCache]: Analyzing trace with hash 515717587, now seen corresponding path program 2 times [2024-09-08 09:04:55,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:04:55,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146888253] [2024-09-08 09:04:55,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:55,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:04:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:55,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2024-09-08 09:04:55,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:04:55,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146888253] [2024-09-08 09:04:55,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146888253] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 09:04:55,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-09-08 09:04:55,373 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-09-08 09:04:55,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141638404] [2024-09-08 09:04:55,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 09:04:55,374 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-09-08 09:04:55,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:04:55,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-09-08 09:04:55,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-09-08 09:04:55,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:55,376 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:04:55,376 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:55,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:55,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:55,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:55,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:55,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:55,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:55,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:55,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:55,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:55,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:55,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:55,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:55,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:55,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:55,707 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-09-08 09:04:55,707 INFO L399 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:04:55,709 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:04:55,709 INFO L85 PathProgramCache]: Analyzing trace with hash -49121523, now seen corresponding path program 1 times [2024-09-08 09:04:55,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:04:55,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1037264146] [2024-09-08 09:04:55,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:55,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:04:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1087 trivial. 0 not checked. [2024-09-08 09:04:56,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:04:56,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1037264146] [2024-09-08 09:04:56,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1037264146] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 09:04:56,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [392351613] [2024-09-08 09:04:56,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:56,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:04:56,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 09:04:56,103 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) [2024-09-08 09:04:56,103 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-09-08 09:04:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:56,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 858 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-09-08 09:04:56,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 09:04:56,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1086 trivial. 0 not checked. [2024-09-08 09:04:56,441 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-09-08 09:04:56,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [392351613] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 09:04:56,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-09-08 09:04:56,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2024-09-08 09:04:56,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549070733] [2024-09-08 09:04:56,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 09:04:56,442 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-09-08 09:04:56,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:04:56,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-09-08 09:04:56,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-09-08 09:04:56,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:56,444 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:04:56,445 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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) [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:56,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:56,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:56,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:56,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:56,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:56,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:56,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:56,800 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-09-08 09:04:56,986 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:04:56,987 INFO L399 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:04:56,987 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:04:56,987 INFO L85 PathProgramCache]: Analyzing trace with hash -874914573, now seen corresponding path program 1 times [2024-09-08 09:04:56,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:04:56,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581208050] [2024-09-08 09:04:56,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:56,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:04:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1087 trivial. 0 not checked. [2024-09-08 09:04:57,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:04:57,487 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581208050] [2024-09-08 09:04:57,487 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581208050] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 09:04:57,487 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2136820837] [2024-09-08 09:04:57,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:57,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:04:57,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 09:04:57,488 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) [2024-09-08 09:04:57,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-09-08 09:04:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:57,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 858 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-09-08 09:04:57,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 09:04:57,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1086 trivial. 0 not checked. [2024-09-08 09:04:57,850 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-09-08 09:04:57,850 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2136820837] provided 1 perfect and 0 imperfect interpolant sequences [2024-09-08 09:04:57,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-09-08 09:04:57,851 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2024-09-08 09:04:57,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834174006] [2024-09-08 09:04:57,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-09-08 09:04:57,851 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-09-08 09:04:57,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:04:57,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-09-08 09:04:57,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-09-08 09:04:57,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:57,852 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:04:57,852 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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) [2024-09-08 09:04:57,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:57,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:57,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:57,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:57,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:57,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:57,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:57,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:57,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:57,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:57,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:57,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:57,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:57,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:58,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:58,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:58,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:58,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:58,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:58,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:58,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:58,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:58,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:58,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:58,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:58,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:58,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:58,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:58,055 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-09-08 09:04:58,236 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-09-08 09:04:58,236 INFO L399 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:04:58,236 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:04:58,237 INFO L85 PathProgramCache]: Analyzing trace with hash 266593035, now seen corresponding path program 1 times [2024-09-08 09:04:58,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:04:58,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458301395] [2024-09-08 09:04:58,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:58,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:04:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1083 trivial. 0 not checked. [2024-09-08 09:04:58,698 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:04:58,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458301395] [2024-09-08 09:04:58,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458301395] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 09:04:58,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [603704668] [2024-09-08 09:04:58,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:58,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:04:58,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 09:04:58,700 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) [2024-09-08 09:04:58,701 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-09-08 09:04:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:04:58,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 858 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-09-08 09:04:58,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 09:04:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1083 trivial. 0 not checked. [2024-09-08 09:04:59,070 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-08 09:04:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 1083 trivial. 0 not checked. [2024-09-08 09:04:59,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [603704668] provided 0 perfect and 2 imperfect interpolant sequences [2024-09-08 09:04:59,185 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-09-08 09:04:59,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 12 [2024-09-08 09:04:59,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784418609] [2024-09-08 09:04:59,186 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-09-08 09:04:59,186 INFO L551 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-09-08 09:04:59,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-09-08 09:04:59,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-09-08 09:04:59,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2024-09-08 09:04:59,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:59,187 INFO L474 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-09-08 09:04:59,189 INFO L475 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.416666666666667) internal successors, (89), 12 states have internal predecessors, (89), 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) [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:59,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:59,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:59,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:59,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:59,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:59,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-09-08 09:04:59,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-09-08 09:04:59,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-09-08 09:04:59,432 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-09-08 09:04:59,617 WARN L456 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-09-08 09:04:59,618 INFO L399 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-09-08 09:04:59,618 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-09-08 09:04:59,618 INFO L85 PathProgramCache]: Analyzing trace with hash 1523373071, now seen corresponding path program 2 times [2024-09-08 09:04:59,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-09-08 09:04:59,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597049304] [2024-09-08 09:04:59,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-09-08 09:04:59,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-09-08 09:05:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-09-08 09:06:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 0 proven. 881 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-09-08 09:06:22,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-09-08 09:06:22,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597049304] [2024-09-08 09:06:22,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [597049304] provided 0 perfect and 1 imperfect interpolant sequences [2024-09-08 09:06:22,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [970498258] [2024-09-08 09:06:22,328 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-09-08 09:06:22,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-09-08 09:06:22,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-09-08 09:06:22,329 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) [2024-09-08 09:06:22,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-09-08 09:06:22,665 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-09-08 09:06:22,665 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-09-08 09:06:22,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 867 conjuncts, 178 conjuncts are in the unsatisfiable core [2024-09-08 09:06:22,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-09-08 09:06:25,957 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 15 treesize of output 1 [2024-09-08 09:06:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 0 proven. 1090 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-09-08 09:06:29,211 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-09-08 09:06:56,101 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-09-08 09:06:56,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 1243 treesize of output 1287 [2024-09-08 09:07:10,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 11 [2024-09-08 09:07:10,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 11 [2024-09-08 09:07:10,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 11 [2024-09-08 09:07:11,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 11 [2024-09-08 09:07:11,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 11 [2024-09-08 09:07:11,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 23 treesize of output 17 [2024-09-08 09:07:12,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 11 [2024-09-08 09:07:12,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 10 treesize of output 4 [2024-09-08 09:07:12,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 11 [2024-09-08 09:07:44,274 INFO L349 Elim1Store]: treesize reduction 5, result has 87.8 percent of original size [2024-09-08 09:07:44,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 80 [2024-09-08 09:07:44,752 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:44,753 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 46 treesize of output 37 [2024-09-08 09:07:44,840 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:44,840 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 46 treesize of output 37 [2024-09-08 09:07:45,126 INFO L349 Elim1Store]: treesize reduction 5, result has 87.8 percent of original size [2024-09-08 09:07:45,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 86 [2024-09-08 09:07:45,625 INFO L349 Elim1Store]: treesize reduction 5, result has 87.8 percent of original size [2024-09-08 09:07:45,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 80 [2024-09-08 09:07:46,238 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:46,238 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 46 treesize of output 37 [2024-09-08 09:07:46,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:07:46,420 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:07:46,536 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:46,537 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 46 treesize of output 37 [2024-09-08 09:07:46,811 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:46,812 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 46 treesize of output 37 [2024-09-08 09:07:47,272 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:47,272 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 46 treesize of output 37 [2024-09-08 09:07:47,602 INFO L349 Elim1Store]: treesize reduction 5, result has 87.8 percent of original size [2024-09-08 09:07:47,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 80 [2024-09-08 09:07:48,111 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:48,111 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 46 treesize of output 37 [2024-09-08 09:07:48,485 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:48,485 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 46 treesize of output 37 [2024-09-08 09:07:49,706 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:49,706 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 46 treesize of output 37 [2024-09-08 09:07:49,859 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:49,859 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 46 treesize of output 37 [2024-09-08 09:07:50,281 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:50,281 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 46 treesize of output 37 [2024-09-08 09:07:50,536 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:50,536 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 46 treesize of output 37 [2024-09-08 09:07:50,824 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:50,825 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 46 treesize of output 37 [2024-09-08 09:07:51,196 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:51,197 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 46 treesize of output 37 [2024-09-08 09:07:51,581 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:51,581 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 46 treesize of output 37 [2024-09-08 09:07:51,680 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:51,681 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 46 treesize of output 37 [2024-09-08 09:07:51,960 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:51,960 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 46 treesize of output 37 [2024-09-08 09:07:52,386 INFO L349 Elim1Store]: treesize reduction 5, result has 87.8 percent of original size [2024-09-08 09:07:52,386 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 73 [2024-09-08 09:07:53,018 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:53,018 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 46 treesize of output 37 [2024-09-08 09:07:53,455 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:53,456 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 46 treesize of output 37 [2024-09-08 09:07:53,638 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:53,638 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 46 treesize of output 37 [2024-09-08 09:07:53,972 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:53,972 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 46 treesize of output 37 [2024-09-08 09:07:54,375 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:54,375 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 46 treesize of output 37 [2024-09-08 09:07:54,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:07:54,668 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-09-08 09:07:54,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 63 treesize of output 1 [2024-09-08 09:07:54,810 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:54,810 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 46 treesize of output 37 [2024-09-08 09:07:55,101 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:55,102 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 46 treesize of output 37 [2024-09-08 09:07:55,550 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:55,551 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 46 treesize of output 37 [2024-09-08 09:07:55,951 INFO L224 Elim1Store]: Index analysis took 126 ms [2024-09-08 09:07:56,043 INFO L349 Elim1Store]: treesize reduction 5, result has 87.8 percent of original size [2024-09-08 09:07:56,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 80 [2024-09-08 09:07:56,273 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:56,273 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 46 treesize of output 37 [2024-09-08 09:07:56,877 INFO L349 Elim1Store]: treesize reduction 5, result has 87.8 percent of original size [2024-09-08 09:07:56,878 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 80 [2024-09-08 09:07:57,719 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:57,720 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 46 treesize of output 37 [2024-09-08 09:07:58,331 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:58,331 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 46 treesize of output 37 [2024-09-08 09:07:58,644 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:58,645 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 46 treesize of output 37 [2024-09-08 09:07:58,948 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:58,948 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 46 treesize of output 37 [2024-09-08 09:07:59,422 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:59,422 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 46 treesize of output 37 [2024-09-08 09:07:59,592 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:59,593 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 46 treesize of output 37 [2024-09-08 09:07:59,954 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:07:59,954 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 46 treesize of output 37 [2024-09-08 09:08:00,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:00,276 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:00,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:00,482 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:00,708 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:00,708 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 46 treesize of output 37 [2024-09-08 09:08:00,872 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:00,873 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 46 treesize of output 37 [2024-09-08 09:08:01,236 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:01,236 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 46 treesize of output 37 [2024-09-08 09:08:01,887 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:01,887 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 46 treesize of output 37 [2024-09-08 09:08:02,029 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:02,030 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 46 treesize of output 37 [2024-09-08 09:08:02,723 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:02,723 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 46 treesize of output 37 [2024-09-08 09:08:03,008 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:03,008 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 46 treesize of output 37 [2024-09-08 09:08:03,399 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:03,400 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 46 treesize of output 37 [2024-09-08 09:08:04,368 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:04,369 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 46 treesize of output 37 [2024-09-08 09:08:05,227 INFO L349 Elim1Store]: treesize reduction 5, result has 87.8 percent of original size [2024-09-08 09:08:05,227 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 80 [2024-09-08 09:08:06,034 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:06,035 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 46 treesize of output 37 [2024-09-08 09:08:06,426 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:06,427 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 46 treesize of output 37 [2024-09-08 09:08:06,806 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:06,806 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 46 treesize of output 37 [2024-09-08 09:08:07,174 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:07,174 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 46 treesize of output 37 [2024-09-08 09:08:07,550 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:07,551 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 46 treesize of output 37 [2024-09-08 09:08:08,036 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:08,036 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 46 treesize of output 37 [2024-09-08 09:08:08,376 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:08,376 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 46 treesize of output 37 [2024-09-08 09:08:08,773 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:08,773 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 46 treesize of output 37 [2024-09-08 09:08:09,370 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:09,370 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 46 treesize of output 37 [2024-09-08 09:08:09,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:09,512 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:09,679 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:09,680 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 46 treesize of output 37 [2024-09-08 09:08:10,073 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:10,073 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 46 treesize of output 37 [2024-09-08 09:08:10,411 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:10,411 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 46 treesize of output 37 [2024-09-08 09:08:24,731 INFO L349 Elim1Store]: treesize reduction 55, result has 67.5 percent of original size [2024-09-08 09:08:24,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 127 treesize of output 195 [2024-09-08 09:08:25,786 INFO L349 Elim1Store]: treesize reduction 126, result has 25.4 percent of original size [2024-09-08 09:08:25,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 127 treesize of output 124 [2024-09-08 09:08:26,394 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:26,394 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 46 treesize of output 37 [2024-09-08 09:08:27,346 INFO L349 Elim1Store]: treesize reduction 126, result has 25.4 percent of original size [2024-09-08 09:08:27,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 127 treesize of output 124 [2024-09-08 09:08:28,303 INFO L349 Elim1Store]: treesize reduction 168, result has 0.6 percent of original size [2024-09-08 09:08:28,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:28,886 INFO L349 Elim1Store]: treesize reduction 168, result has 0.6 percent of original size [2024-09-08 09:08:28,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:29,677 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:29,677 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 46 treesize of output 37 [2024-09-08 09:08:30,087 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-09-08 09:08:30,087 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 46 treesize of output 37 [2024-09-08 09:08:30,636 INFO L349 Elim1Store]: treesize reduction 126, result has 25.4 percent of original size [2024-09-08 09:08:30,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 110 treesize of output 114 [2024-09-08 09:08:31,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:31,562 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:31,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:31,805 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:32,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:32,298 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:32,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:32,618 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:32,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 110 treesize of output 1 [2024-09-08 09:08:33,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:33,487 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:33,487 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 110 treesize of output 1 [2024-09-08 09:08:34,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:34,198 INFO L349 Elim1Store]: treesize reduction 176, result has 0.6 percent of original size [2024-09-08 09:08:34,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 17 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:35,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:35,722 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:35,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:35,912 INFO L349 Elim1Store]: treesize reduction 176, result has 0.6 percent of original size [2024-09-08 09:08:35,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 17 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:37,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:37,076 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:37,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:37,880 INFO L349 Elim1Store]: treesize reduction 2390, result has 0.0 percent of original size [2024-09-08 09:08:37,881 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 0 disjoint index pairs (out of 231 index pairs), introduced 21 new quantified variables, introduced 230 case distinctions, treesize of input 542 treesize of output 1 [2024-09-08 09:08:38,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:38,822 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:38,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:39,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:39,577 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:39,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:40,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:40,166 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:40,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:41,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:41,345 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:41,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:41,985 INFO L349 Elim1Store]: treesize reduction 2390, result has 0.0 percent of original size [2024-09-08 09:08:41,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 0 disjoint index pairs (out of 231 index pairs), introduced 21 new quantified variables, introduced 230 case distinctions, treesize of input 542 treesize of output 1 [2024-09-08 09:08:42,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:42,966 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:42,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:44,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:44,546 INFO L349 Elim1Store]: treesize reduction 2390, result has 0.0 percent of original size [2024-09-08 09:08:44,546 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 0 disjoint index pairs (out of 231 index pairs), introduced 21 new quantified variables, introduced 230 case distinctions, treesize of input 542 treesize of output 1 [2024-09-08 09:08:45,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:45,316 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:45,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:45,913 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:46,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:46,256 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:46,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:47,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:47,267 INFO L349 Elim1Store]: treesize reduction 176, result has 0.6 percent of original size [2024-09-08 09:08:47,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 17 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:48,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:48,864 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:48,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:49,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:49,438 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:49,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 110 treesize of output 1 [2024-09-08 09:08:50,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:50,698 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:50,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 110 treesize of output 1 [2024-09-08 09:08:51,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:51,064 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:51,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:51,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:51,795 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:52,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:52,263 INFO L349 Elim1Store]: treesize reduction 176, result has 0.6 percent of original size [2024-09-08 09:08:52,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 20 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:52,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:52,939 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:53,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:53,234 INFO L349 Elim1Store]: treesize reduction 176, result has 0.6 percent of original size [2024-09-08 09:08:53,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 17 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:54,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:54,824 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:54,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:55,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:55,748 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 1 [2024-09-08 09:08:56,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:56,093 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:56,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:57,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-09-08 09:08:57,217 INFO L349 Elim1Store]: treesize reduction 94, result has 1.1 percent of original size [2024-09-08 09:08:57,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 127 treesize of output 1 [2024-09-08 09:08:59,379 INFO L349 Elim1Store]: treesize reduction 8, result has 72.4 percent of original size [2024-09-08 09:08:59,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 76 treesize of output 63 [2024-09-08 09:08:59,423 INFO L349 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2024-09-08 09:08:59,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 76 treesize of output 1 [2024-09-08 09:08:59,436 INFO L173 IndexEqualityManager]: detected equality via solver [2024-09-08 09:08:59,442 INFO L349 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2024-09-08 09:08:59,442 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 76 treesize of output 1 [2024-09-08 09:08:59,456 INFO L173 IndexEqualityManager]: detected equality via solver [2024-09-08 09:08:59,462 INFO L349 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2024-09-08 09:08:59,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 76 treesize of output 1 [2024-09-08 09:08:59,476 INFO L173 IndexEqualityManager]: detected equality via solver [2024-09-08 09:08:59,482 INFO L349 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2024-09-08 09:08:59,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 76 treesize of output 1 [2024-09-08 09:08:59,813 INFO L349 Elim1Store]: treesize reduction 8, result has 72.4 percent of original size [2024-09-08 09:08:59,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 65 treesize of output 59 [2024-09-08 09:09:00,731 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:01,008 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:01,186 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:02,003 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:02,737 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:02,748 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:02,760 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:02,771 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:02,784 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:03,191 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-09-08 09:09:03,387 WARN L214 Elim1Store]: Array PQE input equivalent to true Killed by 15