./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i --traceabstraction.use.conditional.por.in.concurrent.analysis true --traceabstraction.commutativity.condition.synthesis NONE --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ebd41074 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../../../trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f024b1564d266942c6fb6d9d8e063348b6cc44533a81967df0d35639486bddfe --traceabstraction.use.conditional.por.in.concurrent.analysis true --traceabstraction.commutativity.condition.synthesis NONE --- Real Ultimate output --- This is Ultimate 0.3.0-dev-ebd4107-m [2025-01-23 14:05:16,433 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-23 14:05:16,528 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2025-01-23 14:05:16,536 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-23 14:05:16,539 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-23 14:05:16,565 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-23 14:05:16,570 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-23 14:05:16,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-23 14:05:16,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-23 14:05:16,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-23 14:05:16,571 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-23 14:05:16,571 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-23 14:05:16,571 INFO L153 SettingsManager]: * Use SBE=true [2025-01-23 14:05:16,572 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-23 14:05:16,572 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-23 14:05:16,572 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-23 14:05:16,573 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-23 14:05:16,573 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-23 14:05:16,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-23 14:05:16,574 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-23 14:05:16,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-01-23 14:05:16,575 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-01-23 14:05:16,576 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f024b1564d266942c6fb6d9d8e063348b6cc44533a81967df0d35639486bddfe Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use conditional POR in concurrent analysis -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NONE [2025-01-23 14:05:16,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-23 14:05:16,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-23 14:05:16,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-23 14:05:16,892 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-23 14:05:16,892 INFO L274 PluginConnector]: CDTParser initialized [2025-01-23 14:05:16,893 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i [2025-01-23 14:05:18,185 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/92afe3deb/7e7b4d3cc576438e9a775bf0b4a5873a/FLAGe57671b70 [2025-01-23 14:05:18,578 INFO L384 CDTParser]: Found 1 translation units. [2025-01-23 14:05:18,579 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i [2025-01-23 14:05:18,624 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/92afe3deb/7e7b4d3cc576438e9a775bf0b4a5873a/FLAGe57671b70 [2025-01-23 14:05:18,641 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/92afe3deb/7e7b4d3cc576438e9a775bf0b4a5873a [2025-01-23 14:05:18,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-23 14:05:18,644 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-23 14:05:18,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-23 14:05:18,646 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-23 14:05:18,649 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-23 14:05:18,650 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 02:05:18" (1/1) ... [2025-01-23 14:05:18,651 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9fc5ed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:18, skipping insertion in model container [2025-01-23 14:05:18,651 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 02:05:18" (1/1) ... [2025-01-23 14:05:18,733 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-23 14:05:20,205 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[193617,193630] [2025-01-23 14:05:20,207 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[193693,193706] [2025-01-23 14:05:20,239 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196266,196279] [2025-01-23 14:05:20,240 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196373,196386] [2025-01-23 14:05:20,240 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196444,196457] [2025-01-23 14:05:20,241 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196555,196568] [2025-01-23 14:05:20,241 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196668,196681] [2025-01-23 14:05:20,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-23 14:05:20,251 INFO L200 MainTranslator]: Completed pre-run [2025-01-23 14:05:20,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4308] [2025-01-23 14:05:20,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4310] [2025-01-23 14:05:20,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4315] [2025-01-23 14:05:20,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4317] [2025-01-23 14:05:20,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4323] [2025-01-23 14:05:20,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4325] [2025-01-23 14:05:20,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4331] [2025-01-23 14:05:20,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4333] [2025-01-23 14:05:20,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4339] [2025-01-23 14:05:20,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4341] [2025-01-23 14:05:20,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4347] [2025-01-23 14:05:20,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4349] [2025-01-23 14:05:20,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4355] [2025-01-23 14:05:20,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4357] [2025-01-23 14:05:20,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4363] [2025-01-23 14:05:20,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4365] [2025-01-23 14:05:20,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4370] [2025-01-23 14:05:20,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4372] [2025-01-23 14:05:20,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4377] [2025-01-23 14:05:20,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4379] [2025-01-23 14:05:20,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4384] [2025-01-23 14:05:20,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4386] [2025-01-23 14:05:20,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4391] [2025-01-23 14:05:20,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4393] [2025-01-23 14:05:20,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4398] [2025-01-23 14:05:20,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4400] [2025-01-23 14:05:20,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4405] [2025-01-23 14:05:20,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4408] [2025-01-23 14:05:20,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4414] [2025-01-23 14:05:20,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4417] [2025-01-23 14:05:20,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4423] [2025-01-23 14:05:20,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4426] [2025-01-23 14:05:20,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4432] [2025-01-23 14:05:20,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4435] [2025-01-23 14:05:20,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4441] [2025-01-23 14:05:20,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4444] [2025-01-23 14:05:20,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4450] [2025-01-23 14:05:20,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4453] [2025-01-23 14:05:20,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4460] [2025-01-23 14:05:20,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4463] [2025-01-23 14:05:20,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4470] [2025-01-23 14:05:20,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4473] [2025-01-23 14:05:20,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4480] [2025-01-23 14:05:20,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4483] [2025-01-23 14:05:20,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4490] [2025-01-23 14:05:20,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4493] [2025-01-23 14:05:20,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4500] [2025-01-23 14:05:20,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4503] [2025-01-23 14:05:20,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4510] [2025-01-23 14:05:20,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4513] [2025-01-23 14:05:20,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4519] [2025-01-23 14:05:20,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4522] [2025-01-23 14:05:20,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4528] [2025-01-23 14:05:20,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4531] [2025-01-23 14:05:20,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4537] [2025-01-23 14:05:20,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4540] [2025-01-23 14:05:20,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4546] [2025-01-23 14:05:20,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4549] [2025-01-23 14:05:20,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4555] [2025-01-23 14:05:20,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4558] [2025-01-23 14:05:20,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4564] [2025-01-23 14:05:20,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4567] [2025-01-23 14:05:20,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4573] [2025-01-23 14:05:20,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4576] [2025-01-23 14:05:20,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4582] [2025-01-23 14:05:20,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4585] [2025-01-23 14:05:20,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4591] [2025-01-23 14:05:20,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4594] [2025-01-23 14:05:20,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4600] [2025-01-23 14:05:20,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4603] [2025-01-23 14:05:20,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4609] [2025-01-23 14:05:20,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4612] [2025-01-23 14:05:20,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4618] [2025-01-23 14:05:20,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4621] [2025-01-23 14:05:20,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4627] [2025-01-23 14:05:20,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4630] [2025-01-23 14:05:20,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4636] [2025-01-23 14:05:20,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4639] [2025-01-23 14:05:20,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4645] [2025-01-23 14:05:20,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4648] [2025-01-23 14:05:20,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4654] [2025-01-23 14:05:20,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4656] [2025-01-23 14:05:20,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4662] [2025-01-23 14:05:20,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4664] [2025-01-23 14:05:20,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4670] [2025-01-23 14:05:20,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4672] [2025-01-23 14:05:20,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4678] [2025-01-23 14:05:20,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4680] [2025-01-23 14:05:20,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4686] [2025-01-23 14:05:20,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4688] [2025-01-23 14:05:20,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4694] [2025-01-23 14:05:20,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4696] [2025-01-23 14:05:20,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4702] [2025-01-23 14:05:20,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4704] [2025-01-23 14:05:20,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4710] [2025-01-23 14:05:20,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4712] [2025-01-23 14:05:20,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4718] [2025-01-23 14:05:20,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4720] [2025-01-23 14:05:20,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4726] [2025-01-23 14:05:20,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4728] [2025-01-23 14:05:20,522 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[193617,193630] [2025-01-23 14:05:20,523 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[193693,193706] [2025-01-23 14:05:20,532 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196266,196279] [2025-01-23 14:05:20,532 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196373,196386] [2025-01-23 14:05:20,532 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196444,196457] [2025-01-23 14:05:20,533 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196555,196568] [2025-01-23 14:05:20,533 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i[196668,196681] [2025-01-23 14:05:20,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-23 14:05:20,750 INFO L204 MainTranslator]: Completed translation [2025-01-23 14:05:20,750 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20 WrapperNode [2025-01-23 14:05:20,751 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-23 14:05:20,752 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-23 14:05:20,752 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-23 14:05:20,752 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-23 14:05:20,757 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,824 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,870 INFO L138 Inliner]: procedures = 914, calls = 950, calls flagged for inlining = 815, calls inlined = 57, statements flattened = 628 [2025-01-23 14:05:20,870 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-23 14:05:20,871 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-23 14:05:20,871 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-23 14:05:20,871 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-23 14:05:20,877 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,884 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,884 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,899 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,900 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,907 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,908 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,912 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-23 14:05:20,913 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-23 14:05:20,913 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-23 14:05:20,913 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-23 14:05:20,914 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (1/1) ... [2025-01-23 14:05:20,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-23 14:05:20,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 14:05:20,948 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2025-01-23 14:05:20,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2025-01-23 14:05:20,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-01-23 14:05:20,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-23 14:05:20,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-01-23 14:05:20,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-23 14:05:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-23 14:05:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-23 14:05:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-01-23 14:05:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-01-23 14:05:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-23 14:05:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2025-01-23 14:05:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2025-01-23 14:05:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-01-23 14:05:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-01-23 14:05:20,975 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-23 14:05:21,163 INFO L234 CfgBuilder]: Building ICFG [2025-01-23 14:05:21,165 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-23 14:05:22,045 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-23 14:05:22,046 INFO L283 CfgBuilder]: Performing block encoding [2025-01-23 14:05:22,637 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-23 14:05:22,639 INFO L312 CfgBuilder]: Removed 20 assume(true) statements. [2025-01-23 14:05:22,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 02:05:22 BoogieIcfgContainer [2025-01-23 14:05:22,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-23 14:05:22,642 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-23 14:05:22,642 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-23 14:05:22,646 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-23 14:05:22,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.01 02:05:18" (1/3) ... [2025-01-23 14:05:22,647 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e59eeff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.01 02:05:22, skipping insertion in model container [2025-01-23 14:05:22,647 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 02:05:20" (2/3) ... [2025-01-23 14:05:22,648 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e59eeff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.01 02:05:22, skipping insertion in model container [2025-01-23 14:05:22,648 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 02:05:22" (3/3) ... [2025-01-23 14:05:22,649 INFO L128 eAbstractionObserver]: Analyzing ICFG bounded_mpmc_check_full.i [2025-01-23 14:05:22,662 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-23 14:05:22,663 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG bounded_mpmc_check_full.i that has 2 procedures, 125 locations, 1 initial locations, 23 loop locations, and 7 error locations. [2025-01-23 14:05:22,663 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-23 14:05:22,745 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-01-23 14:05:22,782 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-23 14:05:22,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-01-23 14:05:22,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 14:05:22,786 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-01-23 14:05:22,788 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2025-01-23 14:05:22,907 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-23 14:05:22,916 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-01-23 14:05:22,924 INFO L333 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@10724fd2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-23 14:05:22,926 INFO L334 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2025-01-23 14:05:24,542 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:24,547 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:24,547 INFO L85 PathProgramCache]: Analyzing trace with hash -1411605412, now seen corresponding path program 1 times [2025-01-23 14:05:24,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:24,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039405531] [2025-01-23 14:05:24,554 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:05:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:24,639 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-01-23 14:05:24,797 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-01-23 14:05:24,797 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:24,797 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-23 14:05:24,798 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-23 14:05:24,817 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-01-23 14:05:24,902 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-01-23 14:05:24,903 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:24,903 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-23 14:05:24,932 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-23 14:05:24,934 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-23 14:05:24,935 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 8 remaining) [2025-01-23 14:05:24,936 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 8 remaining) [2025-01-23 14:05:24,936 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (5 of 8 remaining) [2025-01-23 14:05:24,936 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (4 of 8 remaining) [2025-01-23 14:05:24,936 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (3 of 8 remaining) [2025-01-23 14:05:24,936 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (2 of 8 remaining) [2025-01-23 14:05:24,936 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (1 of 8 remaining) [2025-01-23 14:05:24,937 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (0 of 8 remaining) [2025-01-23 14:05:24,937 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-23 14:05:24,941 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2025-01-23 14:05:24,943 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-01-23 14:05:24,943 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-01-23 14:05:25,034 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-01-23 14:05:25,038 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-23 14:05:25,072 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-23 14:05:25,072 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-01-23 14:05:25,072 INFO L333 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@10724fd2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-23 14:05:25,075 INFO L334 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2025-01-23 14:05:32,823 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:32,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:32,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1986655527, now seen corresponding path program 1 times [2025-01-23 14:05:32,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:32,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449353232] [2025-01-23 14:05:32,824 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:05:32,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:32,843 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-01-23 14:05:32,884 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-01-23 14:05:32,884 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:32,884 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:05:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:05:32,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:05:32,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449353232] [2025-01-23 14:05:32,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449353232] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:05:32,992 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:05:32,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-23 14:05:32,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720836448] [2025-01-23 14:05:32,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:05:32,998 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-23 14:05:32,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:05:33,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-23 14:05:33,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-23 14:05:33,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:33,018 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:05:33,019 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 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) [2025-01-23 14:05:33,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:34,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:34,954 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-23 14:05:34,955 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:34,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:34,955 INFO L85 PathProgramCache]: Analyzing trace with hash 1722852705, now seen corresponding path program 1 times [2025-01-23 14:05:34,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:34,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160901915] [2025-01-23 14:05:34,955 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:05:34,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:34,987 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-01-23 14:05:35,021 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-01-23 14:05:35,025 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:35,025 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:05:35,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:05:35,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:05:35,204 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160901915] [2025-01-23 14:05:35,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1160901915] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:05:35,204 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:05:35,204 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:05:35,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310802046] [2025-01-23 14:05:35,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:05:35,205 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:05:35,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:05:35,205 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:05:35,205 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:05:35,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:35,206 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:05:35,206 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 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) [2025-01-23 14:05:35,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:35,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:35,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:35,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:35,303 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-23 14:05:35,303 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:35,304 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:35,304 INFO L85 PathProgramCache]: Analyzing trace with hash -1606987198, now seen corresponding path program 1 times [2025-01-23 14:05:35,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:35,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336055209] [2025-01-23 14:05:35,304 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:05:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:35,326 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-01-23 14:05:35,393 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-01-23 14:05:35,394 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:35,394 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:05:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:05:35,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:05:35,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336055209] [2025-01-23 14:05:35,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336055209] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:05:35,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:05:35,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-23 14:05:35,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172001691] [2025-01-23 14:05:35,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:05:35,572 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-23 14:05:35,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:05:35,573 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-23 14:05:35,573 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-23 14:05:35,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:35,573 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:05:35,573 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2025-01-23 14:05:35,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:35,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:35,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:42,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:42,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:42,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:42,893 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-23 14:05:42,893 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:42,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:42,894 INFO L85 PathProgramCache]: Analyzing trace with hash -388059867, now seen corresponding path program 1 times [2025-01-23 14:05:42,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:42,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967739555] [2025-01-23 14:05:42,894 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:05:42,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:42,928 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 123 statements into 1 equivalence classes. [2025-01-23 14:05:42,946 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 123 of 123 statements. [2025-01-23 14:05:42,946 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:42,946 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:05:43,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:05:43,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:05:43,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967739555] [2025-01-23 14:05:43,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [967739555] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:05:43,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:05:43,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:05:43,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226667992] [2025-01-23 14:05:43,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:05:43,225 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:05:43,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:05:43,226 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:05:43,226 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:05:43,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:43,226 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:05:43,226 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 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) [2025-01-23 14:05:43,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:43,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:43,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:43,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:44,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:44,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:44,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,199 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-23 14:05:44,199 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:44,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:44,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1129147793, now seen corresponding path program 1 times [2025-01-23 14:05:44,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:44,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443421556] [2025-01-23 14:05:44,199 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:05:44,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:44,243 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 112 statements into 1 equivalence classes. [2025-01-23 14:05:44,265 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 112 of 112 statements. [2025-01-23 14:05:44,265 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:44,265 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:05:44,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:05:44,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:05:44,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443421556] [2025-01-23 14:05:44,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1443421556] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:05:44,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:05:44,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:05:44,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142505357] [2025-01-23 14:05:44,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:05:44,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:05:44,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:05:44,447 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:05:44,448 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:05:44,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:44,449 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:05:44,449 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 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) [2025-01-23 14:05:44,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:44,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:44,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:44,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:44,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:44,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,668 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-23 14:05:44,668 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:44,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:44,669 INFO L85 PathProgramCache]: Analyzing trace with hash -1043309165, now seen corresponding path program 1 times [2025-01-23 14:05:44,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:44,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679482192] [2025-01-23 14:05:44,669 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:05:44,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:44,690 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 114 statements into 1 equivalence classes. [2025-01-23 14:05:44,713 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 114 of 114 statements. [2025-01-23 14:05:44,714 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:44,714 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:05:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:05:44,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:05:44,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679482192] [2025-01-23 14:05:44,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1679482192] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:05:44,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:05:44,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:05:44,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1727622188] [2025-01-23 14:05:44,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:05:44,943 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:05:44,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:05:44,944 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:05:44,944 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:05:44,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:44,944 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:05:44,944 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-23 14:05:44,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:44,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:44,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:44,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:45,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:45,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:45,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:45,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:45,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:45,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:45,077 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-23 14:05:45,077 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:45,077 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:45,078 INFO L85 PathProgramCache]: Analyzing trace with hash -240693926, now seen corresponding path program 1 times [2025-01-23 14:05:45,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:45,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685080511] [2025-01-23 14:05:45,078 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:05:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:45,102 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-01-23 14:05:45,124 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-01-23 14:05:45,125 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:05:45,125 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:05:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:05:45,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:05:45,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685080511] [2025-01-23 14:05:45,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685080511] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:05:45,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:05:45,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:05:45,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131627469] [2025-01-23 14:05:45,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:05:45,304 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:05:45,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:05:45,305 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:05:45,306 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:05:45,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:45,307 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:05:45,307 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) [2025-01-23 14:05:45,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:45,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:45,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:45,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:45,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:45,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:45,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,013 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-23 14:05:46,013 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:05:46,014 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:05:46,014 INFO L85 PathProgramCache]: Analyzing trace with hash 1187133430, now seen corresponding path program 2 times [2025-01-23 14:05:46,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:05:46,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657208356] [2025-01-23 14:05:46,014 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 14:05:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:05:46,060 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 106 statements into 2 equivalence classes. [2025-01-23 14:05:46,086 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 91 of 106 statements. [2025-01-23 14:05:46,086 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-23 14:05:46,086 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:05:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-23 14:05:46,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:05:46,244 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657208356] [2025-01-23 14:05:46,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657208356] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:05:46,244 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:05:46,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:05:46,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122832576] [2025-01-23 14:05:46,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:05:46,245 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:05:46,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:05:46,245 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:05:46,245 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:05:46,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:46,246 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:05:46,246 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 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) [2025-01-23 14:05:46,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:05:46,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:05:46,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:05:46,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:06:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,701 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-23 14:06:17,701 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:06:17,702 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:06:17,702 INFO L85 PathProgramCache]: Analyzing trace with hash 2114670102, now seen corresponding path program 1 times [2025-01-23 14:06:17,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:06:17,702 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778469381] [2025-01-23 14:06:17,702 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:06:17,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:06:17,735 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-01-23 14:06:17,755 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-01-23 14:06:17,755 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:06:17,755 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:06:17,945 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-01-23 14:06:17,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:06:17,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778469381] [2025-01-23 14:06:17,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1778469381] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:06:17,945 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:06:17,945 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:06:17,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65543749] [2025-01-23 14:06:17,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:06:17,946 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:06:17,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:06:17,946 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:06:17,947 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:06:17,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:17,947 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:06:17,947 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 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) [2025-01-23 14:06:17,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:17,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:06:17,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:17,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:58,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:06:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:58,133 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-01-23 14:06:58,134 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:06:58,134 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:06:58,134 INFO L85 PathProgramCache]: Analyzing trace with hash -907032789, now seen corresponding path program 2 times [2025-01-23 14:06:58,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:06:58,134 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120435576] [2025-01-23 14:06:58,135 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 14:06:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:06:58,201 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 334 statements into 2 equivalence classes. [2025-01-23 14:06:58,215 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 113 of 334 statements. [2025-01-23 14:06:58,215 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-23 14:06:58,215 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:06:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2025-01-23 14:06:59,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:06:59,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120435576] [2025-01-23 14:06:59,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120435576] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:06:59,015 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:06:59,015 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-23 14:06:59,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21069822] [2025-01-23 14:06:59,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:06:59,015 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-23 14:06:59,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:06:59,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-23 14:06:59,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-01-23 14:06:59,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:59,016 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:06:59,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.875) internal successors, (103), 8 states have internal predecessors, (103), 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) [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:59,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:06:59,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:06:59,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:06:59,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:06:59,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-01-23 14:06:59,342 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:06:59,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:06:59,343 INFO L85 PathProgramCache]: Analyzing trace with hash 323400116, now seen corresponding path program 1 times [2025-01-23 14:06:59,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:06:59,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477620879] [2025-01-23 14:06:59,343 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:06:59,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:06:59,381 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 170 statements into 1 equivalence classes. [2025-01-23 14:06:59,401 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 170 of 170 statements. [2025-01-23 14:06:59,401 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:06:59,401 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:07:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2025-01-23 14:07:00,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:07:00,452 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477620879] [2025-01-23 14:07:00,452 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477620879] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:07:00,452 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:07:00,452 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-23 14:07:00,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576179300] [2025-01-23 14:07:00,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:07:00,454 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-23 14:07:00,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:07:00,454 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-23 14:07:00,454 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-01-23 14:07:00,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:00,455 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:07:00,455 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.0) internal successors, (104), 8 states have internal predecessors, (104), 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) [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:02,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:02,983 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-01-23 14:07:02,983 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:07:02,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:07:02,984 INFO L85 PathProgramCache]: Analyzing trace with hash 667481298, now seen corresponding path program 1 times [2025-01-23 14:07:02,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:07:02,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236687301] [2025-01-23 14:07:02,984 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:07:02,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:07:03,032 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 268 statements into 1 equivalence classes. [2025-01-23 14:07:03,077 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 268 of 268 statements. [2025-01-23 14:07:03,077 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:07:03,077 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:07:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2025-01-23 14:07:06,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:07:06,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236687301] [2025-01-23 14:07:06,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1236687301] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:07:06,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:07:06,186 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-01-23 14:07:06,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104133378] [2025-01-23 14:07:06,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:07:06,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-01-23 14:07:06,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:07:06,187 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-01-23 14:07:06,188 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2025-01-23 14:07:06,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:06,188 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:07:06,188 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 9.166666666666666) internal successors, (110), 12 states have internal predecessors, (110), 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) [2025-01-23 14:07:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:06,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:08,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:08,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:08,002 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-01-23 14:07:08,002 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:07:08,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:07:08,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1692798732, now seen corresponding path program 2 times [2025-01-23 14:07:08,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:07:08,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80191517] [2025-01-23 14:07:08,006 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 14:07:08,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:07:08,061 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 268 statements into 2 equivalence classes. [2025-01-23 14:07:08,083 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 113 of 268 statements. [2025-01-23 14:07:08,084 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-23 14:07:08,084 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:07:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2025-01-23 14:07:09,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:07:09,245 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80191517] [2025-01-23 14:07:09,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [80191517] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:07:09,245 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:07:09,245 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-01-23 14:07:09,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569673045] [2025-01-23 14:07:09,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:07:09,246 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-01-23 14:07:09,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:07:09,246 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-01-23 14:07:09,247 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2025-01-23 14:07:09,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:09,247 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:07:09,247 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 9.166666666666666) internal successors, (110), 12 states have internal predecessors, (110), 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) [2025-01-23 14:07:09,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:09,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:13,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:13,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:13,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:13,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:07:13,529 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-01-23 14:07:13,529 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:07:13,529 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:07:13,529 INFO L85 PathProgramCache]: Analyzing trace with hash 374947878, now seen corresponding path program 1 times [2025-01-23 14:07:13,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:07:13,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075909885] [2025-01-23 14:07:13,530 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:07:13,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:07:13,573 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 272 statements into 1 equivalence classes. [2025-01-23 14:07:13,639 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 272 of 272 statements. [2025-01-23 14:07:13,640 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:07:13,640 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:07:14,090 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 169 proven. 47 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2025-01-23 14:07:14,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:07:14,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075909885] [2025-01-23 14:07:14,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2075909885] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 14:07:14,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [355750680] [2025-01-23 14:07:14,091 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:07:14,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 14:07:14,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 14:07:14,094 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-23 14:07:14,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-23 14:07:14,429 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 272 statements into 1 equivalence classes. [2025-01-23 14:07:14,728 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 272 of 272 statements. [2025-01-23 14:07:14,729 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:07:14,729 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:07:14,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 3109 conjuncts, 14 conjuncts are in the unsatisfiable core [2025-01-23 14:07:14,752 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 14:07:14,922 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 169 proven. 47 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2025-01-23 14:07:14,922 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 14:07:15,168 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 169 proven. 47 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2025-01-23 14:07:15,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [355750680] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-23 14:07:15,169 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-23 14:07:15,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 7] total 15 [2025-01-23 14:07:15,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115633389] [2025-01-23 14:07:15,169 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-23 14:07:15,169 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2025-01-23 14:07:15,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:07:15,170 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2025-01-23 14:07:15,170 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2025-01-23 14:07:15,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:15,170 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:07:15,171 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 16.733333333333334) internal successors, (251), 15 states have internal predecessors, (251), 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) [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:07:15,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:07:16,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:07:16,834 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-23 14:07:17,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2025-01-23 14:07:17,022 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:07:17,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:07:17,023 INFO L85 PathProgramCache]: Analyzing trace with hash 1253510218, now seen corresponding path program 2 times [2025-01-23 14:07:17,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:07:17,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459310809] [2025-01-23 14:07:17,023 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 14:07:17,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:07:17,053 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 196 statements into 2 equivalence classes. [2025-01-23 14:07:17,282 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 118 of 196 statements. [2025-01-23 14:07:17,283 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-23 14:07:17,283 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:07:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2025-01-23 14:07:23,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:07:23,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459310809] [2025-01-23 14:07:23,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1459310809] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:07:23,386 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:07:23,386 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2025-01-23 14:07:23,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872862650] [2025-01-23 14:07:23,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:07:23,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2025-01-23 14:07:23,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:07:23,387 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2025-01-23 14:07:23,388 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=583, Unknown=0, NotChecked=0, Total=650 [2025-01-23 14:07:23,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:23,388 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:07:23,388 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 3.3846153846153846) internal successors, (88), 25 states have internal predecessors, (88), 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) [2025-01-23 14:07:23,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:23,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:23,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:23,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:23,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:23,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:23,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:23,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:23,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:23,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:23,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:23,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:23,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:07:23,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:07:23,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:07:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:07:29,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:07:29,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-01-23 14:07:29,568 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:07:29,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:07:29,568 INFO L85 PathProgramCache]: Analyzing trace with hash -168102472, now seen corresponding path program 3 times [2025-01-23 14:07:29,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:07:29,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730468601] [2025-01-23 14:07:29,568 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-23 14:07:29,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:07:29,600 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 211 statements into 4 equivalence classes. [2025-01-23 14:07:30,062 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 117 of 211 statements. [2025-01-23 14:07:30,062 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-01-23 14:07:30,062 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:07:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2025-01-23 14:07:37,751 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:07:37,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730468601] [2025-01-23 14:07:37,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730468601] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:07:37,751 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:07:37,751 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2025-01-23 14:07:37,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051920402] [2025-01-23 14:07:37,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:07:37,752 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2025-01-23 14:07:37,752 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:07:37,753 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2025-01-23 14:07:37,753 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=779, Unknown=0, NotChecked=0, Total=870 [2025-01-23 14:07:37,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:37,753 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:07:37,754 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 3.4) internal successors, (102), 29 states have internal predecessors, (102), 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) [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:37,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:37,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:37,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:37,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:07:37,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:07:37,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:07:37,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:07:59,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:07:59,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:07:59,456 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-01-23 14:07:59,456 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:07:59,456 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:07:59,457 INFO L85 PathProgramCache]: Analyzing trace with hash 1194249884, now seen corresponding path program 4 times [2025-01-23 14:07:59,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:07:59,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285989704] [2025-01-23 14:07:59,457 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-23 14:07:59,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:07:59,492 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 179 statements into 2 equivalence classes. [2025-01-23 14:07:59,520 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 179 of 179 statements. [2025-01-23 14:07:59,520 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) [2025-01-23 14:07:59,520 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:07:59,765 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2025-01-23 14:07:59,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:07:59,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285989704] [2025-01-23 14:07:59,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285989704] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:07:59,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:07:59,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-23 14:07:59,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195158711] [2025-01-23 14:07:59,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:07:59,766 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-23 14:07:59,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:07:59,767 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-23 14:07:59,768 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-23 14:07:59,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:59,768 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:07:59,768 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.2) internal successors, (131), 5 states have internal predecessors, (131), 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) [2025-01-23 14:07:59,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:07:59,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:07:59,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:07:59,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:08:06,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:08:06,685 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-01-23 14:08:06,685 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:08:06,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:08:06,685 INFO L85 PathProgramCache]: Analyzing trace with hash -159171579, now seen corresponding path program 5 times [2025-01-23 14:08:06,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:08:06,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376741221] [2025-01-23 14:08:06,685 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-23 14:08:06,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:08:06,720 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 140 statements into 2 equivalence classes. [2025-01-23 14:08:07,417 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 140 of 140 statements. [2025-01-23 14:08:07,417 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-23 14:08:07,417 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:08:18,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:08:18,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:08:18,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376741221] [2025-01-23 14:08:18,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376741221] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:08:18,563 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:08:18,563 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2025-01-23 14:08:18,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691471640] [2025-01-23 14:08:18,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:08:18,563 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2025-01-23 14:08:18,563 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:08:18,564 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2025-01-23 14:08:18,564 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=1222, Unknown=0, NotChecked=0, Total=1332 [2025-01-23 14:08:18,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:08:18,564 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:08:18,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 3.324324324324324) internal successors, (123), 36 states have internal predecessors, (123), 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) [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:08:18,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:08:34,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:08:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-23 14:08:34,337 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2025-01-23 14:08:34,337 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:08:34,338 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:08:34,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1005427518, now seen corresponding path program 1 times [2025-01-23 14:08:34,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:08:34,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7617428] [2025-01-23 14:08:34,338 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:08:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:08:34,371 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-01-23 14:08:34,701 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-01-23 14:08:34,701 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:08:34,701 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:08:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:08:49,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:08:49,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7617428] [2025-01-23 14:08:49,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [7617428] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 14:08:49,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [51450722] [2025-01-23 14:08:49,860 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:08:49,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 14:08:49,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 14:08:49,862 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-23 14:08:49,862 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-01-23 14:08:50,157 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-01-23 14:08:50,343 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-01-23 14:08:50,343 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:08:50,343 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:08:50,364 INFO L256 TraceCheckSpWp]: Trace formula consists of 1587 conjuncts, 763 conjuncts are in the unsatisfiable core [2025-01-23 14:08:50,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 14:08:50,533 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 11 treesize of output 7 [2025-01-23 14:08:50,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2025-01-23 14:08:50,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:50,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:50,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:50,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:50,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:50,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:50,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:50,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:50,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:50,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2025-01-23 14:08:51,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:51,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2025-01-23 14:08:51,280 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2025-01-23 14:08:51,280 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 11 treesize of output 11 [2025-01-23 14:08:51,363 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2025-01-23 14:08:51,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2025-01-23 14:08:51,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:51,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2025-01-23 14:08:51,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:51,410 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2025-01-23 14:08:51,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2025-01-23 14:08:51,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2025-01-23 14:08:51,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:51,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2025-01-23 14:08:51,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:51,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2025-01-23 14:08:52,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 21 [2025-01-23 14:08:52,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:52,297 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2025-01-23 14:08:52,305 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2025-01-23 14:08:52,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2025-01-23 14:08:52,391 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:52,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 21 [2025-01-23 14:08:52,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:53,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2025-01-23 14:08:53,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2025-01-23 14:08:53,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2025-01-23 14:08:53,240 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2025-01-23 14:08:53,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:53,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2025-01-23 14:08:53,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:53,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2025-01-23 14:08:53,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:53,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2025-01-23 14:08:53,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:08:53,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2025-01-23 14:08:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:08:54,860 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-23 14:08:54,861 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [51450722] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:08:54,861 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-23 14:08:54,861 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [52] total 90 [2025-01-23 14:08:54,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507815429] [2025-01-23 14:08:54,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:08:54,861 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2025-01-23 14:08:54,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:08:54,862 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2025-01-23 14:08:54,864 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=245, Invalid=7945, Unknown=0, NotChecked=0, Total=8190 [2025-01-23 14:08:54,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:08:54,864 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:08:54,864 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 2.925) internal successors, (117), 39 states have internal predecessors, (117), 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) [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-23 14:08:54,865 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:14,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:14,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:14,746 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-01-23 14:09:14,936 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 14:09:14,936 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:09:14,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:09:14,937 INFO L85 PathProgramCache]: Analyzing trace with hash 278259703, now seen corresponding path program 6 times [2025-01-23 14:09:14,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:09:14,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350873317] [2025-01-23 14:09:14,937 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-23 14:09:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:09:14,962 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 124 statements into 1 equivalence classes. [2025-01-23 14:09:15,149 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-23 14:09:15,149 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-01-23 14:09:15,149 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:09:28,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:09:28,375 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:09:28,375 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350873317] [2025-01-23 14:09:28,375 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350873317] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:09:28,376 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:09:28,376 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2025-01-23 14:09:28,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259008152] [2025-01-23 14:09:28,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:09:28,376 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2025-01-23 14:09:28,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:09:28,377 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2025-01-23 14:09:28,377 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=130, Invalid=2420, Unknown=0, NotChecked=0, Total=2550 [2025-01-23 14:09:28,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:28,377 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:09:28,378 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 2.2745098039215685) internal successors, (116), 50 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:28,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:47,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:47,769 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2025-01-23 14:09:47,770 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:09:47,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:09:47,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1369550402, now seen corresponding path program 1 times [2025-01-23 14:09:47,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:09:47,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049456827] [2025-01-23 14:09:47,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:09:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:09:47,807 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 150 statements into 1 equivalence classes. [2025-01-23 14:09:47,823 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 150 of 150 statements. [2025-01-23 14:09:47,823 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:09:47,823 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:09:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:09:47,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:09:47,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049456827] [2025-01-23 14:09:47,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049456827] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:09:47,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:09:47,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:09:47,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288205281] [2025-01-23 14:09:47,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:09:47,929 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:09:47,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:09:47,930 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:09:47,930 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:09:47,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:47,930 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:09:47,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 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) [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:47,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:47,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:47,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:47,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:48,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:48,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:48,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:48,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,059 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2025-01-23 14:09:48,059 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:09:48,059 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:09:48,059 INFO L85 PathProgramCache]: Analyzing trace with hash 39409035, now seen corresponding path program 1 times [2025-01-23 14:09:48,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:09:48,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331395891] [2025-01-23 14:09:48,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:09:48,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:09:48,089 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 127 statements into 1 equivalence classes. [2025-01-23 14:09:48,100 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 127 of 127 statements. [2025-01-23 14:09:48,100 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:09:48,100 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:09:48,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:09:48,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:09:48,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331395891] [2025-01-23 14:09:48,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331395891] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:09:48,493 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:09:48,494 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-23 14:09:48,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425432260] [2025-01-23 14:09:48,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:09:48,494 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-23 14:09:48,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:09:48,494 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-23 14:09:48,494 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-01-23 14:09:48,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:48,494 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:09:48,494 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 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) [2025-01-23 14:09:48,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:48,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:48,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:49,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:49,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:49,797 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2025-01-23 14:09:49,797 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:09:49,797 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:09:49,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1557464143, now seen corresponding path program 1 times [2025-01-23 14:09:49,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:09:49,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383023262] [2025-01-23 14:09:49,797 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:09:49,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:09:49,826 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-01-23 14:09:49,841 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-01-23 14:09:49,842 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:09:49,842 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:09:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:09:49,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:09:49,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383023262] [2025-01-23 14:09:49,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383023262] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:09:49,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:09:49,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-23 14:09:49,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068783989] [2025-01-23 14:09:49,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:09:49,912 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-23 14:09:49,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:09:49,912 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-23 14:09:49,912 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-23 14:09:49,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:49,912 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:09:49,912 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 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) [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:49,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:50,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:09:50,228 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2025-01-23 14:09:50,228 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:09:50,228 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:09:50,228 INFO L85 PathProgramCache]: Analyzing trace with hash -293930058, now seen corresponding path program 1 times [2025-01-23 14:09:50,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:09:50,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999514744] [2025-01-23 14:09:50,229 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:09:50,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:09:50,260 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 164 statements into 1 equivalence classes. [2025-01-23 14:09:50,273 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 164 of 164 statements. [2025-01-23 14:09:50,273 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:09:50,273 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:09:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:09:50,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:09:50,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999514744] [2025-01-23 14:09:50,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999514744] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:09:50,364 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:09:50,364 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-23 14:09:50,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424180646] [2025-01-23 14:09:50,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:09:50,364 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-23 14:09:50,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:09:50,364 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-23 14:09:50,364 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-23 14:09:50,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:50,364 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:09:50,365 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.5) internal successors, (110), 4 states have internal predecessors, (110), 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) [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:09:50,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:09:50,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:50,504 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2025-01-23 14:09:50,504 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:09:50,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:09:50,504 INFO L85 PathProgramCache]: Analyzing trace with hash 560672458, now seen corresponding path program 1 times [2025-01-23 14:09:50,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:09:50,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033317309] [2025-01-23 14:09:50,504 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:09:50,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:09:50,531 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 155 statements into 1 equivalence classes. [2025-01-23 14:09:51,177 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 155 of 155 statements. [2025-01-23 14:09:51,178 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:09:51,178 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:09:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:09:55,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:09:55,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033317309] [2025-01-23 14:09:55,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033317309] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:09:55,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:09:55,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2025-01-23 14:09:55,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051396379] [2025-01-23 14:09:55,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:09:55,317 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2025-01-23 14:09:55,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:09:55,317 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2025-01-23 14:09:55,317 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=450, Unknown=0, NotChecked=0, Total=506 [2025-01-23 14:09:55,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:55,317 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:09:55,318 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 4.739130434782608) internal successors, (109), 22 states have internal predecessors, (109), 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) [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:09:55,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:41,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 14:10:41,743 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2025-01-23 14:10:41,743 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:10:41,744 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:10:41,744 INFO L85 PathProgramCache]: Analyzing trace with hash 1568999059, now seen corresponding path program 7 times [2025-01-23 14:10:41,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:10:41,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204900067] [2025-01-23 14:10:41,744 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-23 14:10:41,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:10:41,777 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-01-23 14:10:42,122 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-23 14:10:42,123 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:10:42,123 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:10:55,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:10:55,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:10:55,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [204900067] [2025-01-23 14:10:55,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [204900067] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:10:55,137 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:10:55,137 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2025-01-23 14:10:55,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25916718] [2025-01-23 14:10:55,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:10:55,137 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2025-01-23 14:10:55,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:10:55,138 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2025-01-23 14:10:55,139 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=3041, Unknown=0, NotChecked=0, Total=3192 [2025-01-23 14:10:55,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:10:55,139 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:10:55,139 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 2.175438596491228) internal successors, (124), 56 states have internal predecessors, (124), 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) [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:10:55,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-23 14:10:55,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-23 14:11:16,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:16,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:11:16,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:16,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 14:11:16,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2025-01-23 14:11:16,764 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2025-01-23 14:11:16,764 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:11:16,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:11:16,765 INFO L85 PathProgramCache]: Analyzing trace with hash -1686160210, now seen corresponding path program 2 times [2025-01-23 14:11:16,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:11:16,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947257342] [2025-01-23 14:11:16,765 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-23 14:11:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:11:16,801 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 155 statements into 1 equivalence classes. [2025-01-23 14:11:17,352 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 155 of 155 statements. [2025-01-23 14:11:17,352 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-23 14:11:17,352 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:11:26,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:11:26,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:11:26,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947257342] [2025-01-23 14:11:26,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947257342] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-23 14:11:26,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-23 14:11:26,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2025-01-23 14:11:26,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102136587] [2025-01-23 14:11:26,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-23 14:11:26,260 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2025-01-23 14:11:26,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-23 14:11:26,260 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2025-01-23 14:11:26,261 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=890, Unknown=0, NotChecked=0, Total=992 [2025-01-23 14:11:26,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:11:26,261 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-23 14:11:26,261 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 4.15625) internal successors, (133), 31 states have internal predecessors, (133), 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) [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-23 14:11:26,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-23 14:11:26,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-23 14:11:26,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:26,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:11:26,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:26,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-23 14:11:26,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2025-01-23 14:11:26,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-23 14:11:35,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2025-01-23 14:11:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-23 14:11:35,759 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2025-01-23 14:11:35,760 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2025-01-23 14:11:35,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-23 14:11:35,760 INFO L85 PathProgramCache]: Analyzing trace with hash 1237262355, now seen corresponding path program 1 times [2025-01-23 14:11:35,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-23 14:11:35,760 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46943277] [2025-01-23 14:11:35,760 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:11:35,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-23 14:11:35,792 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-01-23 14:11:35,961 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-23 14:11:35,961 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:11:35,961 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:11:45,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:11:45,256 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-23 14:11:45,256 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46943277] [2025-01-23 14:11:45,256 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46943277] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-23 14:11:45,256 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [86917317] [2025-01-23 14:11:45,256 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-23 14:11:45,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-23 14:11:45,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-23 14:11:45,258 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-23 14:11:45,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-01-23 14:11:45,590 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-01-23 14:11:45,770 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-23 14:11:45,771 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-23 14:11:45,771 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-23 14:11:45,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 1514 conjuncts, 620 conjuncts are in the unsatisfiable core [2025-01-23 14:11:45,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-23 14:11:45,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2025-01-23 14:11:45,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2025-01-23 14:11:45,977 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 19 treesize of output 1 [2025-01-23 14:11:46,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2025-01-23 14:11:46,110 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2025-01-23 14:11:46,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:46,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2025-01-23 14:11:46,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:46,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2025-01-23 14:11:46,340 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:11:46,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 36 treesize of output 23 [2025-01-23 14:11:46,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2025-01-23 14:11:46,416 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2025-01-23 14:11:46,416 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 11 treesize of output 11 [2025-01-23 14:11:46,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2025-01-23 14:11:46,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2025-01-23 14:11:46,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:46,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2025-01-23 14:11:46,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:46,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2025-01-23 14:11:46,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2025-01-23 14:11:46,552 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2025-01-23 14:11:47,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 25 [2025-01-23 14:11:47,015 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2025-01-23 14:11:47,126 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2025-01-23 14:11:47,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 94 treesize of output 89 [2025-01-23 14:11:47,137 INFO L349 Elim1Store]: treesize reduction 35, result has 12.5 percent of original size [2025-01-23 14:11:47,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 74 treesize of output 51 [2025-01-23 14:11:47,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 50 [2025-01-23 14:11:47,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 73 treesize of output 51 [2025-01-23 14:11:47,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:47,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 55 [2025-01-23 14:11:47,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:47,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 51 [2025-01-23 14:11:47,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:47,370 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 55 [2025-01-23 14:11:47,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:47,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 51 [2025-01-23 14:11:48,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 53 [2025-01-23 14:11:48,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 43 [2025-01-23 14:11:48,267 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2025-01-23 14:11:48,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 94 treesize of output 89 [2025-01-23 14:11:48,277 INFO L349 Elim1Store]: treesize reduction 35, result has 12.5 percent of original size [2025-01-23 14:11:48,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 56 [2025-01-23 14:11:48,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 51 [2025-01-23 14:11:48,374 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:11:48,374 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 71 treesize of output 59 [2025-01-23 14:11:49,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 55 [2025-01-23 14:11:49,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:49,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:49,499 INFO L173 IndexEqualityManager]: detected equality via solver [2025-01-23 14:11:49,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 58 [2025-01-23 14:11:49,747 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2025-01-23 14:11:49,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 98 treesize of output 93 [2025-01-23 14:11:49,755 INFO L349 Elim1Store]: treesize reduction 35, result has 12.5 percent of original size [2025-01-23 14:11:49,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 93 treesize of output 66 [2025-01-23 14:11:49,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 55 [2025-01-23 14:11:49,872 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:11:49,872 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 92 treesize of output 55 [2025-01-23 14:11:49,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:49,991 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2025-01-23 14:11:49,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:49,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2025-01-23 14:11:50,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2025-01-23 14:11:50,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-23 14:11:50,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 32 [2025-01-23 14:11:50,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2025-01-23 14:11:50,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2025-01-23 14:11:50,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2025-01-23 14:11:51,014 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:11:51,014 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 13 [2025-01-23 14:11:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-23 14:11:51,145 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-23 14:11:52,293 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|))) (let ((.cse0 (= (select .cse9 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset|) |c_writerThread2of2ForFork0_bounded_mpmc_enq_~curr~0#1|)) (.cse2 (+ |c_~#g_queue~0.offset| 8)) (.cse3 (+ |c_~#g_queue~0.offset| 4)) (.cse6 (select (select |c_#memory_$Pointer$.base| |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|) (+ 16 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset|))) (.cse5 (+ |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset| 4)) (.cse7 (+ |c_writerThread2of2ForFork0_bounded_mpmc_enq_~curr~0#1| 1))) (and (or .cse0 (forall ((|v_writerThread2of2ForFork0_vatomic32_write_~v#1_18| Int) (v_ArrVal_4914 (Array Int Int))) (or (let ((.cse1 (select (let ((.cse4 (store |c_#memory_int| .cse6 v_ArrVal_4914))) (store .cse4 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse4 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse5 |v_writerThread2of2ForFork0_vatomic32_write_~v#1_18|))) |c_~#g_queue~0.base|))) (< (select .cse1 .cse2) (select .cse1 .cse3))) (< |v_writerThread2of2ForFork0_vatomic32_write_~v#1_18| .cse7)))) (or (not .cse0) (forall ((|v_writerThread2of2ForFork0_vatomic32_write_~v#1_18| Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4914 (Array Int Int))) (or (let ((.cse8 (select (store (store |c_#memory_int| .cse6 v_ArrVal_4914) |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_int| |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base| (store .cse9 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset| v_DerPreprocessor_2)) .cse6 v_ArrVal_4914) |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse5 |v_writerThread2of2ForFork0_vatomic32_write_~v#1_18|)) |c_~#g_queue~0.base|))) (< (select .cse8 .cse2) (select .cse8 .cse3))) (< |v_writerThread2of2ForFork0_vatomic32_write_~v#1_18| .cse7))))))) is different from false [2025-01-23 14:11:53,114 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_DerPreprocessor_2 Int) (v_ArrVal_4914 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |c_~#g_val~0.base| v_ArrVal_4908))) (let ((.cse1 (select .cse0 |c_~#g_queue~0.base|))) (< (select (select (store (store .cse0 |c_~#g_queue~0.base| (store .cse1 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store |c_#memory_$Pointer$.base| |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 16)) v_ArrVal_4914) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 8)) (+ (select .cse1 |c_~#g_queue~0.offset|) 1))))) is different from false [2025-01-23 14:11:53,138 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| |c_writerThread2of2ForFork0_vatomic32_write_~a#1.base| (store (select |c_#memory_int| |c_writerThread2of2ForFork0_vatomic32_write_~a#1.base|) |c_writerThread2of2ForFork0_vatomic32_write_~a#1.offset| |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908))) (let ((.cse1 (select .cse0 |c_~#g_queue~0.base|))) (< (select (select (store (store .cse0 |c_~#g_queue~0.base| (store .cse1 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store |c_#memory_$Pointer$.base| |c_writerThread2of2ForFork0_vatomic32_write_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread2of2ForFork0_vatomic32_write_~a#1.base|) |c_writerThread2of2ForFork0_vatomic32_write_~a#1.offset| v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 16)) v_ArrVal_4914) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 8)) (+ (select .cse1 |c_~#g_queue~0.offset|) 1))))) is different from false [2025-01-23 14:11:54,531 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse0 (select |c_#memory_int| |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse4 (select |c_#memory_$Pointer$.base| |c_~#g_queue~0.base|)) (.cse6 (+ |c_~#g_queue~0.offset| 16))) (let ((.cse3 (select .cse4 .cse6))) (let ((.cse1 (store |c_#memory_int| .cse3 v_ArrVal_4904)) (.cse5 (+ |c_~#g_queue~0.offset| 4))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store |c_#memory_int| |c_~#g_queue~0.base| (store .cse0 |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse3 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse5 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store |c_#memory_$Pointer$.base| .cse3 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_~#g_queue~0.base| (store .cse4 |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse3 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse5 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse6) v_ArrVal_4914) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 8)) (+ (select .cse2 |c_~#g_queue~0.offset|) 1))))))))) is different from false [2025-01-23 14:11:54,820 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4896 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse8 (store |c_#memory_int| |c_writerThread1of2ForFork0_vatomic32_write_~a#1.base| (store (select |c_#memory_int| |c_writerThread1of2ForFork0_vatomic32_write_~a#1.base|) |c_writerThread1of2ForFork0_vatomic32_write_~a#1.offset| |c_writerThread1of2ForFork0_vatomic32_write_~v#1|)))) (let ((.cse0 (select .cse8 |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse3 (store |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_vatomic32_write_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_vatomic32_write_~a#1.base|) |c_writerThread1of2ForFork0_vatomic32_write_~a#1.offset| v_ArrVal_4896)))) (let ((.cse5 (select .cse3 |c_~#g_queue~0.base|)) (.cse7 (+ |c_~#g_queue~0.offset| 16))) (let ((.cse4 (select .cse5 .cse7))) (let ((.cse1 (store .cse8 .cse4 v_ArrVal_4904)) (.cse6 (+ |c_~#g_queue~0.offset| 4))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse8 |c_~#g_queue~0.base| (store .cse0 |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse4 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse6 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store .cse3 .cse4 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store .cse3 |c_~#g_queue~0.base| (store .cse5 |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse4 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse6 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse7) v_ArrVal_4914) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 8)) (+ (select .cse2 |c_~#g_queue~0.offset|) 1))))))))))) is different from false [2025-01-23 14:11:56,843 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4896 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse11 (select |c_#memory_$Pointer$.base| |c_~#g_queue~0.base|)) (.cse7 (+ |c_~#g_queue~0.offset| 16)) (.cse12 (select |c_#memory_int| |c_~#g_queue~0.base|))) (let ((.cse10 (+ (select .cse12 |c_~#g_queue~0.offset|) 1)) (.cse6 (select .cse11 .cse7))) (let ((.cse9 (select (store (store |c_#memory_int| |c_~#g_queue~0.base| (store .cse12 |c_~#g_queue~0.offset| .cse10)) .cse6 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (let ((.cse4 (select (store (store |c_#memory_$Pointer$.base| |c_~#g_queue~0.base| (store .cse11 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse6 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse8 (store |c_#memory_int| .cse6 v_ArrVal_4893)) (.cse3 (select .cse4 .cse7))) (let ((.cse0 (store .cse8 .cse3 v_ArrVal_4904)) (.cse5 (+ |c_~#g_queue~0.offset| 4))) (let ((.cse1 (select (store (store .cse0 |c_~#g_queue~0.base| (store (select (store (store .cse8 |c_~#g_queue~0.base| (store (store .cse9 .cse5 .cse10) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse3 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse5 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse0 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse1 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (let ((.cse2 (store |c_#memory_$Pointer$.base| .cse6 v_ArrVal_4894))) (store (store .cse2 .cse3 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store (store .cse4 .cse5 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse3 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse5 v_ArrVal_4905))) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse7) v_ArrVal_4914) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 8)) (+ (select .cse1 |c_~#g_queue~0.offset|) 1)))))) (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse9 |c_~#g_queue~0.offset|) 1))))))) is different from false [2025-01-23 14:11:56,965 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4896 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse8 (store |c_#memory_int| |c_~#g_val~0.base| v_ArrVal_4887)) (.cse4 (store |c_#memory_$Pointer$.base| |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse11 (select .cse4 |c_~#g_queue~0.base|)) (.cse7 (+ |c_~#g_queue~0.offset| 16)) (.cse12 (select .cse8 |c_~#g_queue~0.base|))) (let ((.cse10 (+ (select .cse12 |c_~#g_queue~0.offset|) 1)) (.cse2 (select .cse11 .cse7))) (let ((.cse9 (select (store (store .cse8 |c_~#g_queue~0.base| (store .cse12 |c_~#g_queue~0.offset| .cse10)) .cse2 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (let ((.cse5 (select (store (store .cse4 |c_~#g_queue~0.base| (store .cse11 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse2 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse3 (select .cse5 .cse7))) (let ((.cse0 (store (store |c_#memory_int| .cse2 v_ArrVal_4893) .cse3 v_ArrVal_4904)) (.cse6 (+ |c_~#g_queue~0.offset| 4))) (let ((.cse1 (select (store (store .cse0 |c_~#g_queue~0.base| (store (select (store (store (store .cse8 .cse2 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse9 .cse6 .cse10) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse3 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse6 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse0 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse1 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4894) .cse3 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse4 .cse2 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse5 .cse6 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse3 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse6 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse7) v_ArrVal_4914) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 8)) (+ (select .cse1 |c_~#g_queue~0.offset|) 1)))))) (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse9 |c_~#g_queue~0.offset|) 1)))))))) is different from false [2025-01-23 14:11:57,100 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_vatomic32_write_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_vatomic32_write_~a#1.base|) |c_writerThread1of2ForFork0_vatomic32_write_~a#1.offset| v_ArrVal_4883))) (.cse12 (store |c_#memory_int| |c_writerThread1of2ForFork0_vatomic32_write_~a#1.base| (store (select |c_#memory_int| |c_writerThread1of2ForFork0_vatomic32_write_~a#1.base|) |c_writerThread1of2ForFork0_vatomic32_write_~a#1.offset| v_ArrVal_4884)))) (let ((.cse9 (store .cse12 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse5 (store .cse2 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse13 (select .cse5 |c_~#g_queue~0.base|)) (.cse8 (+ |c_~#g_queue~0.offset| 16)) (.cse14 (select .cse9 |c_~#g_queue~0.base|))) (let ((.cse11 (+ (select .cse14 |c_~#g_queue~0.offset|) 1)) (.cse3 (select .cse13 .cse8))) (let ((.cse10 (select (store (store .cse9 |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| .cse11)) .cse3 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (let ((.cse6 (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse13 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse3 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse4 (select .cse6 .cse8))) (let ((.cse0 (store (store .cse12 .cse3 v_ArrVal_4893) .cse4 v_ArrVal_4904)) (.cse7 (+ |c_~#g_queue~0.offset| 4))) (let ((.cse1 (select (store (store .cse0 |c_~#g_queue~0.base| (store (select (store (store (store .cse9 .cse3 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse10 .cse7 .cse11) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse4 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse7 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse0 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse1 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse2 .cse3 v_ArrVal_4894) .cse4 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse5 .cse3 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse6 .cse7 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse4 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse7 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse8) v_ArrVal_4914) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 8)) (+ (select .cse1 |c_~#g_queue~0.offset|) 1)))))) (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse10 |c_~#g_queue~0.offset|) 1))))))))) is different from false [2025-01-23 14:11:57,139 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse16 (+ |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| 4)) (.cse17 (select (select |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) (+ 16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset|)))) (let ((.cse3 (let ((.cse18 (store |c_#memory_$Pointer$.base| .cse17 v_ArrVal_4879))) (store .cse18 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse18 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse16 v_ArrVal_4883)))) (.cse12 (let ((.cse15 (store |c_#memory_int| .cse17 v_ArrVal_4880))) (store .cse15 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse15 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse16 v_ArrVal_4884))))) (let ((.cse10 (store .cse12 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse6 (store .cse3 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse13 (select .cse6 |c_~#g_queue~0.base|)) (.cse9 (+ |c_~#g_queue~0.offset| 16)) (.cse14 (select .cse10 |c_~#g_queue~0.base|))) (let ((.cse11 (+ (select .cse14 |c_~#g_queue~0.offset|) 1)) (.cse4 (select .cse13 .cse9))) (let ((.cse0 (select (store (store .cse10 |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| .cse11)) .cse4 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse7 (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse13 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse4 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse5 (select .cse7 .cse9))) (let ((.cse1 (store (store .cse12 .cse4 v_ArrVal_4893) .cse5 v_ArrVal_4904)) (.cse8 (+ |c_~#g_queue~0.offset| 4))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse10 .cse4 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse0 .cse8 .cse11) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse5 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse3 .cse4 v_ArrVal_4894) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse6 .cse4 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse7 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 8)) (+ (select .cse2 |c_~#g_queue~0.offset|) 1)))))))))))))) is different from false [2025-01-23 14:11:57,314 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse10 (+ |c_~#g_queue~0.offset| 8)) (.cse8 (+ |c_~#g_queue~0.offset| 4)) (.cse9 (+ |c_~#g_queue~0.offset| 16)) (.cse17 (+ |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| 4)) (.cse20 (+ 16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset|))) (and (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse18 (select (select |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse20))) (let ((.cse3 (let ((.cse19 (store |c_#memory_$Pointer$.base| .cse18 v_ArrVal_4879))) (store .cse19 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse19 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4883)))) (.cse13 (let ((.cse16 (store |c_#memory_int| .cse18 v_ArrVal_4880))) (store .cse16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4884))))) (let ((.cse11 (store .cse13 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse6 (store .cse3 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse14 (select .cse6 |c_~#g_queue~0.base|)) (.cse15 (select .cse11 |c_~#g_queue~0.base|))) (let ((.cse12 (+ (select .cse15 |c_~#g_queue~0.offset|) 1)) (.cse4 (select .cse14 .cse9))) (let ((.cse0 (select (store (store .cse11 |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| .cse12)) .cse4 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse7 (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse4 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse5 (select .cse7 .cse9))) (let ((.cse1 (store (store .cse13 .cse4 v_ArrVal_4893) .cse5 v_ArrVal_4904))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse11 .cse4 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse0 .cse8 .cse12) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse5 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse3 .cse4 v_ArrVal_4894) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse6 .cse4 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse7 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse2 |c_~#g_queue~0.offset|) 1)))))))))))))) (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_DerPreprocessor_5 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse37 (store |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_vatomic32_cmpxchg_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_vatomic32_cmpxchg_~a#1.base|) |c_writerThread1of2ForFork0_vatomic32_cmpxchg_~a#1.offset| v_DerPreprocessor_5)))) (let ((.cse35 (select (select .cse37 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse20))) (let ((.cse24 (let ((.cse36 (store .cse37 .cse35 v_ArrVal_4879))) (store .cse36 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse36 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4883)))) (.cse31 (let ((.cse34 (store (store |c_#memory_int| |c_writerThread1of2ForFork0_vatomic32_cmpxchg_~a#1.base| (store (select |c_#memory_int| |c_writerThread1of2ForFork0_vatomic32_cmpxchg_~a#1.base|) |c_writerThread1of2ForFork0_vatomic32_cmpxchg_~a#1.offset| |c_writerThread1of2ForFork0_vatomic32_cmpxchg_~v#1|)) .cse35 v_ArrVal_4880))) (store .cse34 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse34 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4884))))) (let ((.cse29 (store .cse31 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse27 (store .cse24 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse32 (select .cse27 |c_~#g_queue~0.base|)) (.cse33 (select .cse29 |c_~#g_queue~0.base|))) (let ((.cse30 (+ (select .cse33 |c_~#g_queue~0.offset|) 1)) (.cse25 (select .cse32 .cse9))) (let ((.cse21 (select (store (store .cse29 |c_~#g_queue~0.base| (store .cse33 |c_~#g_queue~0.offset| .cse30)) .cse25 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse21 |c_~#g_queue~0.offset|) 1)) (let ((.cse28 (select (store (store .cse27 |c_~#g_queue~0.base| (store .cse32 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse25 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse26 (select .cse28 .cse9))) (let ((.cse22 (store (store .cse31 .cse25 v_ArrVal_4893) .cse26 v_ArrVal_4904))) (let ((.cse23 (select (store (store .cse22 |c_~#g_queue~0.base| (store (select (store (store (store .cse29 .cse25 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse21 .cse8 .cse30) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse26 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse22 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse23 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse24 .cse25 v_ArrVal_4894) .cse26 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse27 .cse25 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse28 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse26 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse23 |c_~#g_queue~0.offset|) 1))))))))))))))))) is different from false [2025-01-23 14:11:57,415 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse33 (select |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|))) (let ((.cse10 (+ |c_~#g_queue~0.offset| 8)) (.cse8 (+ |c_~#g_queue~0.offset| 4)) (.cse9 (+ |c_~#g_queue~0.offset| 16)) (.cse18 (select .cse33 (+ 16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset|))) (.cse17 (+ |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| 4))) (and (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse3 (let ((.cse19 (store |c_#memory_$Pointer$.base| .cse18 v_ArrVal_4879))) (store .cse19 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse19 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4883)))) (.cse13 (let ((.cse16 (store |c_#memory_int| .cse18 v_ArrVal_4880))) (store .cse16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4884))))) (let ((.cse11 (store .cse13 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse6 (store .cse3 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse14 (select .cse6 |c_~#g_queue~0.base|)) (.cse15 (select .cse11 |c_~#g_queue~0.base|))) (let ((.cse12 (+ (select .cse15 |c_~#g_queue~0.offset|) 1)) (.cse4 (select .cse14 .cse9))) (let ((.cse0 (select (store (store .cse11 |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| .cse12)) .cse4 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse7 (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse4 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse5 (select .cse7 .cse9))) (let ((.cse1 (store (store .cse13 .cse4 v_ArrVal_4893) .cse5 v_ArrVal_4904))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse11 .cse4 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse0 .cse8 .cse12) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse5 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse3 .cse4 v_ArrVal_4894) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse6 .cse4 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse7 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse2 |c_~#g_queue~0.offset|) 1))))))))))))) (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_DerPreprocessor_5 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse22 (store (store |c_#memory_$Pointer$.base| .cse18 v_ArrVal_4879) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store .cse33 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| v_DerPreprocessor_5)) .cse18 v_ArrVal_4879) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4883))) (.cse30 (store (store |c_#memory_int| .cse18 v_ArrVal_4880) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_int| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select |c_#memory_int| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| (+ |c_writerThread1of2ForFork0_bounded_mpmc_enq_~curr~0#1| 1))) .cse18 v_ArrVal_4880) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4884)))) (let ((.cse27 (store .cse30 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse25 (store .cse22 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse31 (select .cse25 |c_~#g_queue~0.base|)) (.cse32 (select .cse27 |c_~#g_queue~0.base|))) (let ((.cse29 (+ (select .cse32 |c_~#g_queue~0.offset|) 1)) (.cse23 (select .cse31 .cse9))) (let ((.cse28 (select (store (store .cse27 |c_~#g_queue~0.base| (store .cse32 |c_~#g_queue~0.offset| .cse29)) .cse23 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (let ((.cse26 (select (store (store .cse25 |c_~#g_queue~0.base| (store .cse31 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse23 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse24 (select .cse26 .cse9))) (let ((.cse20 (store (store .cse30 .cse23 v_ArrVal_4893) .cse24 v_ArrVal_4904))) (let ((.cse21 (select (store (store .cse20 |c_~#g_queue~0.base| (store (select (store (store (store .cse27 .cse23 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse28 .cse8 .cse29) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse24 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse20 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse21 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse22 .cse23 v_ArrVal_4894) .cse24 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse25 .cse23 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse26 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse24 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse21 |c_~#g_queue~0.offset|) 1)))))) (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse28 |c_~#g_queue~0.offset|) 1)))))))))))) is different from false [2025-01-23 14:11:57,636 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse33 (select |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|))) (let ((.cse10 (+ |c_~#g_queue~0.offset| 8)) (.cse8 (+ |c_~#g_queue~0.offset| 4)) (.cse9 (+ |c_~#g_queue~0.offset| 16)) (.cse18 (select .cse33 (+ 16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset|))) (.cse17 (+ |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| 4))) (and (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse3 (let ((.cse19 (store |c_#memory_$Pointer$.base| .cse18 v_ArrVal_4879))) (store .cse19 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse19 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4883)))) (.cse13 (let ((.cse16 (store |c_#memory_int| .cse18 v_ArrVal_4880))) (store .cse16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4884))))) (let ((.cse11 (store .cse13 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse6 (store .cse3 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse14 (select .cse6 |c_~#g_queue~0.base|)) (.cse15 (select .cse11 |c_~#g_queue~0.base|))) (let ((.cse12 (+ (select .cse15 |c_~#g_queue~0.offset|) 1)) (.cse4 (select .cse14 .cse9))) (let ((.cse0 (select (store (store .cse11 |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| .cse12)) .cse4 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse7 (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse4 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse5 (select .cse7 .cse9))) (let ((.cse1 (store (store .cse13 .cse4 v_ArrVal_4893) .cse5 v_ArrVal_4904))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse11 .cse4 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse0 .cse8 .cse12) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse5 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse3 .cse4 v_ArrVal_4894) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse6 .cse4 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse7 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse2 |c_~#g_queue~0.offset|) 1))))))))))))) (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_DerPreprocessor_5 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse22 (store (store |c_#memory_$Pointer$.base| .cse18 v_ArrVal_4879) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store .cse33 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| v_DerPreprocessor_5)) .cse18 v_ArrVal_4879) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4883))) (.cse30 (store (store |c_#memory_int| .cse18 v_ArrVal_4880) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_int| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select |c_#memory_int| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| (+ |c_writerThread1of2ForFork0_vatomic32_read_#t~mem436#1| 1))) .cse18 v_ArrVal_4880) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4884)))) (let ((.cse27 (store .cse30 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse25 (store .cse22 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse31 (select .cse25 |c_~#g_queue~0.base|)) (.cse32 (select .cse27 |c_~#g_queue~0.base|))) (let ((.cse29 (+ (select .cse32 |c_~#g_queue~0.offset|) 1)) (.cse23 (select .cse31 .cse9))) (let ((.cse28 (select (store (store .cse27 |c_~#g_queue~0.base| (store .cse32 |c_~#g_queue~0.offset| .cse29)) .cse23 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (let ((.cse26 (select (store (store .cse25 |c_~#g_queue~0.base| (store .cse31 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse23 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse24 (select .cse26 .cse9))) (let ((.cse20 (store (store .cse30 .cse23 v_ArrVal_4893) .cse24 v_ArrVal_4904))) (let ((.cse21 (select (store (store .cse20 |c_~#g_queue~0.base| (store (select (store (store (store .cse27 .cse23 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse28 .cse8 .cse29) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse24 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse20 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse21 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse22 .cse23 v_ArrVal_4894) .cse24 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse25 .cse23 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse26 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse24 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse21 |c_~#g_queue~0.offset|) 1)))))) (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse28 |c_~#g_queue~0.offset|) 1)))))))))))) is different from false [2025-01-23 14:11:57,703 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse33 (select |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|))) (let ((.cse10 (+ |c_~#g_queue~0.offset| 8)) (.cse8 (+ |c_~#g_queue~0.offset| 4)) (.cse9 (+ |c_~#g_queue~0.offset| 16)) (.cse18 (select .cse33 (+ 16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset|))) (.cse17 (+ |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| 4))) (and (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse3 (let ((.cse19 (store |c_#memory_$Pointer$.base| .cse18 v_ArrVal_4879))) (store .cse19 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse19 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4883)))) (.cse13 (let ((.cse16 (store |c_#memory_int| .cse18 v_ArrVal_4880))) (store .cse16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse16 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4884))))) (let ((.cse11 (store .cse13 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse6 (store .cse3 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse14 (select .cse6 |c_~#g_queue~0.base|)) (.cse15 (select .cse11 |c_~#g_queue~0.base|))) (let ((.cse12 (+ (select .cse15 |c_~#g_queue~0.offset|) 1)) (.cse4 (select .cse14 .cse9))) (let ((.cse0 (select (store (store .cse11 |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| .cse12)) .cse4 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse7 (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse4 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse5 (select .cse7 .cse9))) (let ((.cse1 (store (store .cse13 .cse4 v_ArrVal_4893) .cse5 v_ArrVal_4904))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse11 .cse4 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse0 .cse8 .cse12) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse5 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse3 .cse4 v_ArrVal_4894) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse6 .cse4 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse7 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse2 |c_~#g_queue~0.offset|) 1))))))))))))) (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_DerPreprocessor_5 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse23 (store (store |c_#memory_$Pointer$.base| .cse18 v_ArrVal_4879) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store .cse33 |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| v_DerPreprocessor_5)) .cse18 v_ArrVal_4879) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4883))) (.cse30 (store (store |c_#memory_int| .cse18 v_ArrVal_4880) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_int| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select |c_#memory_int| |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.offset| (+ (select (select |c_#memory_int| |c_writerThread1of2ForFork0_vatomic32_read_~a#1.base|) |c_writerThread1of2ForFork0_vatomic32_read_~a#1.offset|) 1))) .cse18 v_ArrVal_4880) |c_writerThread1of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse17 v_ArrVal_4884)))) (let ((.cse28 (store .cse30 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse26 (store .cse23 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse31 (select .cse26 |c_~#g_queue~0.base|)) (.cse32 (select .cse28 |c_~#g_queue~0.base|))) (let ((.cse29 (+ (select .cse32 |c_~#g_queue~0.offset|) 1)) (.cse24 (select .cse31 .cse9))) (let ((.cse20 (select (store (store .cse28 |c_~#g_queue~0.base| (store .cse32 |c_~#g_queue~0.offset| .cse29)) .cse24 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse20 |c_~#g_queue~0.offset|) 1)) (let ((.cse27 (select (store (store .cse26 |c_~#g_queue~0.base| (store .cse31 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse24 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse25 (select .cse27 .cse9))) (let ((.cse21 (store (store .cse30 .cse24 v_ArrVal_4893) .cse25 v_ArrVal_4904))) (let ((.cse22 (select (store (store .cse21 |c_~#g_queue~0.base| (store (select (store (store (store .cse28 .cse24 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse20 .cse8 .cse29) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse25 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse21 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse22 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse23 .cse24 v_ArrVal_4894) .cse25 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse26 .cse24 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse27 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse25 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse22 |c_~#g_queue~0.offset|) 1)))))))))))))))) is different from false [2025-01-23 14:11:57,754 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse18 (select |c_#memory_$Pointer$.base| |c_~#g_queue~0.base|)) (.cse9 (+ |c_~#g_queue~0.offset| 16))) (let ((.cse10 (+ |c_~#g_queue~0.offset| 8)) (.cse8 (+ |c_~#g_queue~0.offset| 4)) (.cse17 (select .cse18 .cse9))) (and (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_DerPreprocessor_5 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse13 (store |c_#memory_int| .cse17 v_ArrVal_4880)) (.cse3 (store |c_#memory_$Pointer$.base| .cse17 v_ArrVal_4879))) (let ((.cse14 (select (store (store .cse3 |c_~#g_queue~0.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_~#g_queue~0.base| (store .cse18 |c_~#g_queue~0.offset| v_DerPreprocessor_5)) .cse17 v_ArrVal_4879) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4883)) |c_~#g_val~0.base| v_ArrVal_4888) |c_~#g_queue~0.base|)) (.cse15 (select (store (store .cse13 |c_~#g_queue~0.base| (store (select (store (store |c_#memory_int| |c_~#g_queue~0.base| (let ((.cse16 (select |c_#memory_int| |c_~#g_queue~0.base|))) (store .cse16 |c_~#g_queue~0.offset| (+ (select .cse16 |c_~#g_queue~0.offset|) 1)))) .cse17 v_ArrVal_4880) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4884)) |c_~#g_val~0.base| v_ArrVal_4887) |c_~#g_queue~0.base|))) (let ((.cse11 (store .cse13 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse12 (+ (select .cse15 |c_~#g_queue~0.offset|) 1)) (.cse4 (select .cse14 .cse9))) (let ((.cse0 (select (store (store .cse11 |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| .cse12)) .cse4 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse6 (store .cse3 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse7 (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse4 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse5 (select .cse7 .cse9))) (let ((.cse1 (store (store .cse13 .cse4 v_ArrVal_4893) .cse5 v_ArrVal_4904))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse11 .cse4 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse0 .cse8 .cse12) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse5 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse3 .cse4 v_ArrVal_4894) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse6 .cse4 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse7 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse2 |c_~#g_queue~0.offset|) 1))))))))))))) (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse29 (store |c_#memory_int| .cse17 v_ArrVal_4880)) (.cse22 (store |c_#memory_$Pointer$.base| .cse17 v_ArrVal_4879))) (let ((.cse30 (select (store (store .cse22 |c_~#g_queue~0.base| (store (select .cse22 |c_~#g_queue~0.base|) .cse8 v_ArrVal_4883)) |c_~#g_val~0.base| v_ArrVal_4888) |c_~#g_queue~0.base|)) (.cse31 (select (store (store .cse29 |c_~#g_queue~0.base| (store (select .cse29 |c_~#g_queue~0.base|) .cse8 v_ArrVal_4884)) |c_~#g_val~0.base| v_ArrVal_4887) |c_~#g_queue~0.base|))) (let ((.cse27 (store .cse29 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse28 (+ (select .cse31 |c_~#g_queue~0.offset|) 1)) (.cse23 (select .cse30 .cse9))) (let ((.cse19 (select (store (store .cse27 |c_~#g_queue~0.base| (store .cse31 |c_~#g_queue~0.offset| .cse28)) .cse23 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse19 |c_~#g_queue~0.offset|) 1)) (let ((.cse25 (store .cse22 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse26 (select (store (store .cse25 |c_~#g_queue~0.base| (store .cse30 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse23 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse24 (select .cse26 .cse9))) (let ((.cse20 (store (store .cse29 .cse23 v_ArrVal_4893) .cse24 v_ArrVal_4904))) (let ((.cse21 (select (store (store .cse20 |c_~#g_queue~0.base| (store (select (store (store (store .cse27 .cse23 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse19 .cse8 .cse28) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse24 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse20 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse21 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse22 .cse23 v_ArrVal_4894) .cse24 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse25 .cse23 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse26 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse24 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse21 |c_~#g_queue~0.offset|) 1)))))))))))))))) is different from false [2025-01-23 14:11:57,920 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse10 (+ |c_~#g_queue~0.offset| 8)) (.cse8 (+ |c_~#g_queue~0.offset| 4)) (.cse9 (+ |c_~#g_queue~0.offset| 16))) (and (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4873 (Array Int Int)) (v_ArrVal_4874 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse16 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_4874))) (let ((.cse17 (select (select .cse16 |c_~#g_queue~0.base|) .cse9))) (let ((.cse13 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_4873) .cse17 v_ArrVal_4880)) (.cse3 (store .cse16 .cse17 v_ArrVal_4879))) (let ((.cse14 (select (store (store .cse3 |c_~#g_queue~0.base| (store (select .cse3 |c_~#g_queue~0.base|) .cse8 v_ArrVal_4883)) |c_~#g_val~0.base| v_ArrVal_4888) |c_~#g_queue~0.base|)) (.cse15 (select (store (store .cse13 |c_~#g_queue~0.base| (store (select .cse13 |c_~#g_queue~0.base|) .cse8 v_ArrVal_4884)) |c_~#g_val~0.base| v_ArrVal_4887) |c_~#g_queue~0.base|))) (let ((.cse11 (store .cse13 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse12 (+ (select .cse15 |c_~#g_queue~0.offset|) 1)) (.cse4 (select .cse14 .cse9))) (let ((.cse0 (select (store (store .cse11 |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| .cse12)) .cse4 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse0 |c_~#g_queue~0.offset|) 1)) (let ((.cse6 (store .cse3 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse7 (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse4 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse5 (select .cse7 .cse9))) (let ((.cse1 (store (store .cse13 .cse4 v_ArrVal_4893) .cse5 v_ArrVal_4904))) (let ((.cse2 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse11 .cse4 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse0 .cse8 .cse12) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse5 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse3 .cse4 v_ArrVal_4894) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse6 .cse4 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse7 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse5 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse2 |c_~#g_queue~0.offset|) 1))))))))))))))) (forall ((v_ArrVal_4908 (Array Int Int)) (v_ArrVal_4909 (Array Int Int)) (v_ArrVal_4884 Int) (v_ArrVal_4896 Int) (v_DerPreprocessor_5 Int) (v_ArrVal_4883 Int) (v_DerPreprocessor_4 Int) (|writerThread2of2ForFork0_vatomic32_write_~v#1| Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4880 (Array Int Int)) (v_ArrVal_4893 (Array Int Int)) (v_ArrVal_4894 (Array Int Int)) (v_ArrVal_4873 (Array Int Int)) (v_ArrVal_4874 (Array Int Int)) (v_ArrVal_4887 (Array Int Int)) (v_ArrVal_4888 (Array Int Int)) (v_ArrVal_4879 (Array Int Int)) (|v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| Int) (v_ArrVal_4903 (Array Int Int)) (v_ArrVal_4905 Int) (v_ArrVal_4914 (Array Int Int)) (v_ArrVal_4904 (Array Int Int))) (let ((.cse34 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_4874))) (let ((.cse35 (select .cse34 |c_~#g_queue~0.base|))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_4873)) (.cse33 (select .cse35 .cse9))) (let ((.cse28 (store .cse31 .cse33 v_ArrVal_4880)) (.cse21 (store .cse34 .cse33 v_ArrVal_4879))) (let ((.cse29 (select (store (store .cse21 |c_~#g_queue~0.base| (store (select (store (store .cse34 |c_~#g_queue~0.base| (store .cse35 |c_~#g_queue~0.offset| v_DerPreprocessor_5)) .cse33 v_ArrVal_4879) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4883)) |c_~#g_val~0.base| v_ArrVal_4888) |c_~#g_queue~0.base|)) (.cse30 (select (store (store .cse28 |c_~#g_queue~0.base| (store (select (store (store .cse31 |c_~#g_queue~0.base| (let ((.cse32 (select .cse31 |c_~#g_queue~0.base|))) (store .cse32 |c_~#g_queue~0.offset| (+ (select .cse32 |c_~#g_queue~0.offset|) 1)))) .cse33 v_ArrVal_4880) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4884)) |c_~#g_val~0.base| v_ArrVal_4887) |c_~#g_queue~0.base|))) (let ((.cse26 (store .cse28 |c_~#g_val~0.base| v_ArrVal_4887)) (.cse27 (+ (select .cse30 |c_~#g_queue~0.offset|) 1)) (.cse22 (select .cse29 .cse9))) (let ((.cse18 (select (store (store .cse26 |c_~#g_queue~0.base| (store .cse30 |c_~#g_queue~0.offset| .cse27)) .cse22 v_ArrVal_4893) |c_~#g_queue~0.base|))) (or (< |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20| (+ (select .cse18 |c_~#g_queue~0.offset|) 1)) (let ((.cse24 (store .cse21 |c_~#g_val~0.base| v_ArrVal_4888))) (let ((.cse25 (select (store (store .cse24 |c_~#g_queue~0.base| (store .cse29 |c_~#g_queue~0.offset| v_DerPreprocessor_4)) .cse22 v_ArrVal_4894) |c_~#g_queue~0.base|))) (let ((.cse23 (select .cse25 .cse9))) (let ((.cse19 (store (store .cse28 .cse22 v_ArrVal_4893) .cse23 v_ArrVal_4904))) (let ((.cse20 (select (store (store .cse19 |c_~#g_queue~0.base| (store (select (store (store (store .cse26 .cse22 v_ArrVal_4893) |c_~#g_queue~0.base| (store (store .cse18 .cse8 .cse27) |c_~#g_queue~0.offset| |v_writerThread2of2ForFork0_vatomic32_cmpxchg_~v#1_20|)) .cse23 v_ArrVal_4904) |c_~#g_queue~0.base|) .cse8 |writerThread2of2ForFork0_vatomic32_write_~v#1|)) |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base|))) (< (select (select (store (store (store .cse19 |c_~#g_val~0.base| v_ArrVal_4908) |c_~#g_queue~0.base| (store .cse20 |c_~#g_queue~0.offset| v_DerPreprocessor_2)) (select (select (store (store (store (store .cse21 .cse22 v_ArrVal_4894) .cse23 v_ArrVal_4903) |c_~#g_queue~0.base| (store (select (store (store (store .cse24 .cse22 v_ArrVal_4894) |c_~#g_queue~0.base| (store (store .cse25 .cse8 v_ArrVal_4896) |c_~#g_queue~0.offset| v_DerPreprocessor_3)) .cse23 v_ArrVal_4903) |c_~#g_queue~0.base|) .cse8 v_ArrVal_4905)) |c_~#g_val~0.base| v_ArrVal_4909) |c_~#g_queue~0.base|) .cse9) v_ArrVal_4914) |c_~#g_queue~0.base|) .cse10) (+ (select .cse20 |c_~#g_queue~0.offset|) 1)))))))))))))))))) is different from false [2025-01-23 14:12:09,884 INFO L349 Elim1Store]: treesize reduction 160, result has 46.1 percent of original size [2025-01-23 14:12:09,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 11577 treesize of output 9552 [2025-01-23 14:12:10,283 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:10,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 3160020 treesize of output 3159901 [2025-01-23 14:12:10,508 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 149773 treesize of output 149629 [2025-01-23 14:12:10,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149629 treesize of output 149581 [2025-01-23 14:12:10,635 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149581 treesize of output 149445 [2025-01-23 14:12:10,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149445 treesize of output 149421 [2025-01-23 14:12:10,772 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149421 treesize of output 149405 [2025-01-23 14:12:10,842 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 149405 treesize of output 149403 [2025-01-23 14:12:10,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149403 treesize of output 149397 [2025-01-23 14:12:11,009 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 149397 treesize of output 149329 [2025-01-23 14:12:11,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149329 treesize of output 149317 [2025-01-23 14:12:11,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149317 treesize of output 149253 [2025-01-23 14:12:11,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149253 treesize of output 149247 [2025-01-23 14:12:11,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149247 treesize of output 149229 [2025-01-23 14:12:11,529 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 149229 treesize of output 149227 [2025-01-23 14:12:11,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149227 treesize of output 149219 [2025-01-23 14:12:19,804 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:19,804 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 551 treesize of output 561 [2025-01-23 14:12:20,474 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:20,474 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 495 treesize of output 499 [2025-01-23 14:12:21,236 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:21,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 545 treesize of output 555 [2025-01-23 14:12:22,215 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:22,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 935 treesize of output 933 [2025-01-23 14:12:23,219 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:23,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 706 treesize of output 704 [2025-01-23 14:12:24,653 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:24,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 551 treesize of output 561 [2025-01-23 14:12:25,356 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:25,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 497 treesize of output 501 [2025-01-23 14:12:26,096 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:26,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 403 treesize of output 409 [2025-01-23 14:12:26,695 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:12:26,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 696 treesize of output 694 [2025-01-23 14:13:40,736 WARN L286 SmtUtils]: Spent 1.17m on a formula simplification that was a NOOP. DAG size: 30 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2025-01-23 14:13:40,737 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-23 14:13:40,747 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 24345 treesize of output 24107 Killed by 15