./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 NECESSARY_AND_SUFFICIENT --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 NECESSARY_AND_SUFFICIENT --- Real Ultimate output --- This is Ultimate 0.3.0-dev-ebd4107-m [2025-01-24 04:49:17,271 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-24 04:49:17,363 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2025-01-24 04:49:17,368 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-24 04:49:17,368 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-24 04:49:17,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-24 04:49:17,398 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-24 04:49:17,398 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-24 04:49:17,399 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-24 04:49:17,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-24 04:49:17,400 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-24 04:49:17,400 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-24 04:49:17,400 INFO L153 SettingsManager]: * Use SBE=true [2025-01-24 04:49:17,400 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-24 04:49:17,401 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-24 04:49:17,401 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-24 04:49:17,402 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-24 04:49:17,402 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-24 04:49:17,403 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-24 04:49:17,403 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-24 04:49:17,403 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-01-24 04:49:17,404 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-01-24 04:49:17,404 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 -> NECESSARY_AND_SUFFICIENT [2025-01-24 04:49:17,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-24 04:49:17,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-24 04:49:17,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-24 04:49:17,727 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-24 04:49:17,727 INFO L274 PluginConnector]: CDTParser initialized [2025-01-24 04:49:17,728 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i [2025-01-24 04:49:19,060 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/313999f3f/261a5148a2924c98a0c4f9be3e77e8cb/FLAG266b76505 [2025-01-24 04:49:19,560 INFO L384 CDTParser]: Found 1 translation units. [2025-01-24 04:49:19,560 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/libvsync/bounded_mpmc_check_full.i [2025-01-24 04:49:19,608 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/313999f3f/261a5148a2924c98a0c4f9be3e77e8cb/FLAG266b76505 [2025-01-24 04:49:19,627 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/313999f3f/261a5148a2924c98a0c4f9be3e77e8cb [2025-01-24 04:49:19,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-24 04:49:19,631 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-24 04:49:19,633 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-24 04:49:19,634 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-24 04:49:19,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-24 04:49:19,638 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 04:49:19" (1/1) ... [2025-01-24 04:49:19,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64862d32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:19, skipping insertion in model container [2025-01-24 04:49:19,639 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 04:49:19" (1/1) ... [2025-01-24 04:49:19,722 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-24 04:49:21,835 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] [2025-01-24 04:49:21,837 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] [2025-01-24 04:49:21,879 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] [2025-01-24 04:49:21,880 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] [2025-01-24 04:49:21,881 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] [2025-01-24 04:49:21,882 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] [2025-01-24 04:49:21,882 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] [2025-01-24 04:49:21,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-24 04:49:21,893 INFO L200 MainTranslator]: Completed pre-run [2025-01-24 04:49:22,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4308] [2025-01-24 04:49:22,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4310] [2025-01-24 04:49:22,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4315] [2025-01-24 04:49:22,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4317] [2025-01-24 04:49:22,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4323] [2025-01-24 04:49:22,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4325] [2025-01-24 04:49:22,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4331] [2025-01-24 04:49:22,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4333] [2025-01-24 04:49:22,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4339] [2025-01-24 04:49:22,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4341] [2025-01-24 04:49:22,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4347] [2025-01-24 04:49:22,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4349] [2025-01-24 04:49:22,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4355] [2025-01-24 04:49:22,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4357] [2025-01-24 04:49:22,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4363] [2025-01-24 04:49:22,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4365] [2025-01-24 04:49:22,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4370] [2025-01-24 04:49:22,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4372] [2025-01-24 04:49:22,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4377] [2025-01-24 04:49:22,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4379] [2025-01-24 04:49:22,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4384] [2025-01-24 04:49:22,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4386] [2025-01-24 04:49:22,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4391] [2025-01-24 04:49:22,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4393] [2025-01-24 04:49:22,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4398] [2025-01-24 04:49:22,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4400] [2025-01-24 04:49:22,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4405] [2025-01-24 04:49:22,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4408] [2025-01-24 04:49:22,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4414] [2025-01-24 04:49:22,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4417] [2025-01-24 04:49:22,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4423] [2025-01-24 04:49:22,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4426] [2025-01-24 04:49:22,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4432] [2025-01-24 04:49:22,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4435] [2025-01-24 04:49:22,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4441] [2025-01-24 04:49:22,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4444] [2025-01-24 04:49:22,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4450] [2025-01-24 04:49:22,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4453] [2025-01-24 04:49:22,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4460] [2025-01-24 04:49:22,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4463] [2025-01-24 04:49:22,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4470] [2025-01-24 04:49:22,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4473] [2025-01-24 04:49:22,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4480] [2025-01-24 04:49:22,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4483] [2025-01-24 04:49:22,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4490] [2025-01-24 04:49:22,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4493] [2025-01-24 04:49:22,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4500] [2025-01-24 04:49:22,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4503] [2025-01-24 04:49:22,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4510] [2025-01-24 04:49:22,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4513] [2025-01-24 04:49:22,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4519] [2025-01-24 04:49:22,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4522] [2025-01-24 04:49:22,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4528] [2025-01-24 04:49:22,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4531] [2025-01-24 04:49:22,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4537] [2025-01-24 04:49:22,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4540] [2025-01-24 04:49:22,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4546] [2025-01-24 04:49:22,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4549] [2025-01-24 04:49:22,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4555] [2025-01-24 04:49:22,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4558] [2025-01-24 04:49:22,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4564] [2025-01-24 04:49:22,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4567] [2025-01-24 04:49:22,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4573] [2025-01-24 04:49:22,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4576] [2025-01-24 04:49:22,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4582] [2025-01-24 04:49:22,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4585] [2025-01-24 04:49:22,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4591] [2025-01-24 04:49:22,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4594] [2025-01-24 04:49:22,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4600] [2025-01-24 04:49:22,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4603] [2025-01-24 04:49:22,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4609] [2025-01-24 04:49:22,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4612] [2025-01-24 04:49:22,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4618] [2025-01-24 04:49:22,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4621] [2025-01-24 04:49:22,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4627] [2025-01-24 04:49:22,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4630] [2025-01-24 04:49:22,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4636] [2025-01-24 04:49:22,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4639] [2025-01-24 04:49:22,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4645] [2025-01-24 04:49:22,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4648] [2025-01-24 04:49:22,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4654] [2025-01-24 04:49:22,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4656] [2025-01-24 04:49:22,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4662] [2025-01-24 04:49:22,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4664] [2025-01-24 04:49:22,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4670] [2025-01-24 04:49:22,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4672] [2025-01-24 04:49:22,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4678] [2025-01-24 04:49:22,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4680] [2025-01-24 04:49:22,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4686] [2025-01-24 04:49:22,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4688] [2025-01-24 04:49:22,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4694] [2025-01-24 04:49:22,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4696] [2025-01-24 04:49:22,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4702] [2025-01-24 04:49:22,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4704] [2025-01-24 04:49:22,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4710] [2025-01-24 04:49:22,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4712] [2025-01-24 04:49:22,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4718] [2025-01-24 04:49:22,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4720] [2025-01-24 04:49:22,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4726] [2025-01-24 04:49:22,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4728] [2025-01-24 04:49:22,281 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] [2025-01-24 04:49:22,282 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] [2025-01-24 04:49:22,293 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] [2025-01-24 04:49:22,295 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] [2025-01-24 04:49:22,295 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] [2025-01-24 04:49:22,296 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] [2025-01-24 04:49:22,296 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] [2025-01-24 04:49:22,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-24 04:49:22,563 INFO L204 MainTranslator]: Completed translation [2025-01-24 04:49:22,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22 WrapperNode [2025-01-24 04:49:22,564 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-24 04:49:22,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-24 04:49:22,565 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-24 04:49:22,565 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-24 04:49:22,571 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,643 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,696 INFO L138 Inliner]: procedures = 914, calls = 950, calls flagged for inlining = 815, calls inlined = 57, statements flattened = 628 [2025-01-24 04:49:22,696 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-24 04:49:22,697 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-24 04:49:22,697 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-24 04:49:22,697 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-24 04:49:22,705 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,712 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,712 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,736 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,741 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,750 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,757 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,763 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,772 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-24 04:49:22,773 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-24 04:49:22,773 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-24 04:49:22,773 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-24 04:49:22,778 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (1/1) ... [2025-01-24 04:49:22,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-24 04:49:22,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-24 04:49:22,813 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) [2025-01-24 04:49:22,820 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 [2025-01-24 04:49:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-01-24 04:49:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-24 04:49:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-01-24 04:49:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-24 04:49:22,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-24 04:49:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-24 04:49:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-01-24 04:49:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-01-24 04:49:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-24 04:49:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2025-01-24 04:49:22,840 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2025-01-24 04:49:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-01-24 04:49:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-01-24 04:49:22,842 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-24 04:49:23,029 INFO L234 CfgBuilder]: Building ICFG [2025-01-24 04:49:23,030 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-24 04:49:23,930 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-24 04:49:23,930 INFO L283 CfgBuilder]: Performing block encoding [2025-01-24 04:49:24,423 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-24 04:49:24,424 INFO L312 CfgBuilder]: Removed 20 assume(true) statements. [2025-01-24 04:49:24,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 04:49:24 BoogieIcfgContainer [2025-01-24 04:49:24,424 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-24 04:49:24,426 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-24 04:49:24,427 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-24 04:49:24,431 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-24 04:49:24,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.01 04:49:19" (1/3) ... [2025-01-24 04:49:24,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51e3f9b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.01 04:49:24, skipping insertion in model container [2025-01-24 04:49:24,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:49:22" (2/3) ... [2025-01-24 04:49:24,433 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51e3f9b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.01 04:49:24, skipping insertion in model container [2025-01-24 04:49:24,433 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 04:49:24" (3/3) ... [2025-01-24 04:49:24,434 INFO L128 eAbstractionObserver]: Analyzing ICFG bounded_mpmc_check_full.i [2025-01-24 04:49:24,448 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-24 04:49:24,450 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. [2025-01-24 04:49:24,451 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-24 04:49:24,543 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-01-24 04:49:24,590 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-24 04:49:24,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-01-24 04:49:24,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-24 04:49:24,594 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) [2025-01-24 04:49:24,597 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 [2025-01-24 04:49:24,715 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-24 04:49:24,733 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-01-24 04:49:24,740 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;@73a55288, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-24 04:49:24,742 INFO L334 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2025-01-24 04:49:26,480 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)] === [2025-01-24 04:49:26,480 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:26,480 INFO L139 ounterexampleChecker]: Examining path program with hash 1787542133, occurence #1 [2025-01-24 04:49:26,480 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:26,481 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:26,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:26,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1411605412, now seen corresponding path program 1 times [2025-01-24 04:49:26,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:26,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367785866] [2025-01-24 04:49:26,491 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:49:26,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:26,565 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-01-24 04:49:26,734 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-01-24 04:49:26,734 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:26,735 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-24 04:49:26,735 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-24 04:49:26,754 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-01-24 04:49:26,885 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-01-24 04:49:26,886 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:26,886 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-24 04:49:26,921 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-24 04:49:26,922 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-24 04:49:26,923 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 8 remaining) [2025-01-24 04:49:26,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 8 remaining) [2025-01-24 04:49:26,925 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (5 of 8 remaining) [2025-01-24 04:49:26,925 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (4 of 8 remaining) [2025-01-24 04:49:26,925 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (3 of 8 remaining) [2025-01-24 04:49:26,925 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (2 of 8 remaining) [2025-01-24 04:49:26,925 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (1 of 8 remaining) [2025-01-24 04:49:26,925 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (0 of 8 remaining) [2025-01-24 04:49:26,926 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-24 04:49:26,931 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2025-01-24 04:49:26,934 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-01-24 04:49:26,934 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-01-24 04:49:27,018 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-01-24 04:49:27,025 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-24 04:49:27,063 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-24 04:49:27,064 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-01-24 04:49:27,064 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;@73a55288, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-24 04:49:27,067 INFO L334 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2025-01-24 04:49:34,919 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)] === [2025-01-24 04:49:34,920 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:34,920 INFO L139 ounterexampleChecker]: Examining path program with hash -1164545956, occurence #1 [2025-01-24 04:49:34,920 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:34,920 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:34,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:34,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1986655527, now seen corresponding path program 1 times [2025-01-24 04:49:34,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:34,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267990938] [2025-01-24 04:49:34,921 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:49:34,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:34,967 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-01-24 04:49:34,984 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-01-24 04:49:34,985 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:34,985 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:49:35,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:49:35,046 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:49:35,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267990938] [2025-01-24 04:49:35,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267990938] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:49:35,047 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:49:35,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-24 04:49:35,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136322568] [2025-01-24 04:49:35,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:49:35,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-24 04:49:35,052 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:49:35,072 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-24 04:49:35,072 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-24 04:49:35,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:35,078 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:49:35,079 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) [2025-01-24 04:49:35,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:37,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:37,231 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-24 04:49:37,231 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)] === [2025-01-24 04:49:37,231 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:37,231 INFO L139 ounterexampleChecker]: Examining path program with hash 1908397044, occurence #1 [2025-01-24 04:49:37,232 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:37,232 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:37,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:37,233 INFO L85 PathProgramCache]: Analyzing trace with hash 1722852705, now seen corresponding path program 1 times [2025-01-24 04:49:37,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:37,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959722108] [2025-01-24 04:49:37,233 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:49:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:37,254 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-01-24 04:49:37,309 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-01-24 04:49:37,311 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:37,311 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:49:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:49:37,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:49:37,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959722108] [2025-01-24 04:49:37,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959722108] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:49:37,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:49:37,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:49:37,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420253322] [2025-01-24 04:49:37,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:49:37,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:49:37,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:49:37,530 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:49:37,530 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:49:37,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:37,531 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:49:37,531 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) [2025-01-24 04:49:37,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:37,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:37,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:37,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:37,632 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-24 04:49:37,632 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)] === [2025-01-24 04:49:37,632 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:37,633 INFO L139 ounterexampleChecker]: Examining path program with hash -617162280, occurence #1 [2025-01-24 04:49:37,633 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:37,633 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:37,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:37,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1606987198, now seen corresponding path program 1 times [2025-01-24 04:49:37,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:37,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342257421] [2025-01-24 04:49:37,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:49:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:37,657 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-01-24 04:49:37,700 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-01-24 04:49:37,700 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:37,700 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:49:37,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:49:37,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:49:37,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342257421] [2025-01-24 04:49:37,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342257421] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:49:37,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:49:37,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-24 04:49:37,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5824820] [2025-01-24 04:49:37,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:49:37,895 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-24 04:49:37,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:49:37,895 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-24 04:49:37,896 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-24 04:49:37,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:37,896 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:49:37,896 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) [2025-01-24 04:49:37,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:37,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:37,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:45,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:45,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:45,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:45,412 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-24 04:49:45,412 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)] === [2025-01-24 04:49:45,412 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:45,412 INFO L139 ounterexampleChecker]: Examining path program with hash 740799087, occurence #1 [2025-01-24 04:49:45,412 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:45,412 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:45,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:45,413 INFO L85 PathProgramCache]: Analyzing trace with hash -388059867, now seen corresponding path program 1 times [2025-01-24 04:49:45,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:45,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976893332] [2025-01-24 04:49:45,413 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:49:45,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:45,441 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 123 statements into 1 equivalence classes. [2025-01-24 04:49:45,457 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 123 of 123 statements. [2025-01-24 04:49:45,458 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:45,458 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:49:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:49:45,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:49:45,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976893332] [2025-01-24 04:49:45,694 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976893332] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:49:45,694 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:49:45,694 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:49:45,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689891720] [2025-01-24 04:49:45,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:49:45,694 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:49:45,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:49:45,695 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:49:45,696 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:49:45,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:45,696 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:49:45,696 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) [2025-01-24 04:49:45,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:45,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:45,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:45,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:46,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:46,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-24 04:49:46,828 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)] === [2025-01-24 04:49:46,828 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:46,828 INFO L139 ounterexampleChecker]: Examining path program with hash 170319155, occurence #1 [2025-01-24 04:49:46,829 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:46,829 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:46,829 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:46,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1129147793, now seen corresponding path program 1 times [2025-01-24 04:49:46,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:46,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217280408] [2025-01-24 04:49:46,830 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:49:46,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:46,862 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 112 statements into 1 equivalence classes. [2025-01-24 04:49:46,890 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 112 of 112 statements. [2025-01-24 04:49:46,891 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:46,891 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:49:47,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:49:47,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:49:47,100 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217280408] [2025-01-24 04:49:47,100 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217280408] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:49:47,100 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:49:47,100 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:49:47,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48235404] [2025-01-24 04:49:47,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:49:47,102 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:49:47,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:49:47,103 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:49:47,103 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:49:47,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,104 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:49:47,104 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) [2025-01-24 04:49:47,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:47,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:47,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,341 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-24 04:49:47,342 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)] === [2025-01-24 04:49:47,342 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:47,342 INFO L139 ounterexampleChecker]: Examining path program with hash -1686806457, occurence #1 [2025-01-24 04:49:47,342 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:47,343 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:47,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:47,343 INFO L85 PathProgramCache]: Analyzing trace with hash -1043309165, now seen corresponding path program 1 times [2025-01-24 04:49:47,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:47,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769859419] [2025-01-24 04:49:47,343 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:49:47,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:47,373 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 114 statements into 1 equivalence classes. [2025-01-24 04:49:47,403 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 114 of 114 statements. [2025-01-24 04:49:47,403 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:47,403 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:49:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:49:47,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:49:47,588 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769859419] [2025-01-24 04:49:47,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769859419] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:49:47,588 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:49:47,588 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:49:47,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139026785] [2025-01-24 04:49:47,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:49:47,589 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:49:47,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:49:47,589 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:49:47,589 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:49:47,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,589 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:49:47,589 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) [2025-01-24 04:49:47,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:47,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:47,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,728 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-24 04:49:47,728 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)] === [2025-01-24 04:49:47,728 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:47,728 INFO L139 ounterexampleChecker]: Examining path program with hash -631837270, occurence #1 [2025-01-24 04:49:47,728 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:47,728 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:47,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:47,729 INFO L85 PathProgramCache]: Analyzing trace with hash -240693926, now seen corresponding path program 1 times [2025-01-24 04:49:47,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:47,729 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26198385] [2025-01-24 04:49:47,729 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:49:47,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:47,754 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-01-24 04:49:47,778 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-01-24 04:49:47,779 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:49:47,779 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:49:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:49:47,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:49:47,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26198385] [2025-01-24 04:49:47,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [26198385] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:49:47,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:49:47,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:49:47,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295311347] [2025-01-24 04:49:47,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:49:47,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:49:47,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:49:47,967 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:49:47,967 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:49:47,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,968 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:49:47,968 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) [2025-01-24 04:49:47,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:47,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:47,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:47,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:48,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:48,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:48,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,620 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-24 04:49:48,620 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)] === [2025-01-24 04:49:48,620 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:49:48,620 INFO L139 ounterexampleChecker]: Examining path program with hash -550176616, occurence #1 [2025-01-24 04:49:48,620 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:49:48,620 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:49:48,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:49:48,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1187133430, now seen corresponding path program 2 times [2025-01-24 04:49:48,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:49:48,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423714223] [2025-01-24 04:49:48,621 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-24 04:49:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:49:48,651 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 106 statements into 2 equivalence classes. [2025-01-24 04:49:48,673 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 91 of 106 statements. [2025-01-24 04:49:48,673 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-24 04:49:48,674 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:49:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-24 04:49:48,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:49:48,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423714223] [2025-01-24 04:49:48,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [423714223] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:49:48,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:49:48,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:49:48,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801084497] [2025-01-24 04:49:48,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:49:48,848 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:49:48,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:49:48,849 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:49:48,850 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:49:48,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:48,850 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:49:48,850 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) [2025-01-24 04:49:48,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:49:48,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:49:48,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:49:48,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:50:25,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:50:25,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:50:25,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,165 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-24 04:50:25,166 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)] === [2025-01-24 04:50:25,166 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:50:25,166 INFO L139 ounterexampleChecker]: Examining path program with hash 466807966, occurence #1 [2025-01-24 04:50:25,166 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:50:25,166 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:50:25,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:50:25,166 INFO L85 PathProgramCache]: Analyzing trace with hash 2114670102, now seen corresponding path program 1 times [2025-01-24 04:50:25,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:50:25,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974005078] [2025-01-24 04:50:25,166 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:50:25,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:50:25,207 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-01-24 04:50:25,228 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-01-24 04:50:25,228 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:50:25,228 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:50:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-01-24 04:50:25,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:50:25,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974005078] [2025-01-24 04:50:25,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974005078] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:50:25,466 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:50:25,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:50:25,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836007453] [2025-01-24 04:50:25,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:50:25,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:50:25,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:50:25,468 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:50:25,469 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:50:25,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:50:25,469 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:50:25,469 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) [2025-01-24 04:50:25,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:50:25,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:50:25,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:50:25,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:05,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:05,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:05,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:05,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-01-24 04:51:05,817 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)] === [2025-01-24 04:51:05,818 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:51:05,818 INFO L139 ounterexampleChecker]: Examining path program with hash 1186786181, occurence #1 [2025-01-24 04:51:05,818 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:51:05,818 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:51:05,818 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:51:05,819 INFO L85 PathProgramCache]: Analyzing trace with hash -907032789, now seen corresponding path program 2 times [2025-01-24 04:51:05,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:51:05,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678031408] [2025-01-24 04:51:05,819 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-24 04:51:05,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:51:05,888 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 334 statements into 2 equivalence classes. [2025-01-24 04:51:05,904 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 113 of 334 statements. [2025-01-24 04:51:05,904 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-24 04:51:05,904 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:51:06,714 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2025-01-24 04:51:06,714 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:51:06,715 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678031408] [2025-01-24 04:51:06,715 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [678031408] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:51:06,715 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:51:06,715 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-24 04:51:06,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605423981] [2025-01-24 04:51:06,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:51:06,716 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-24 04:51:06,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:51:06,717 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-24 04:51:06,717 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-01-24 04:51:06,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:06,718 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:51:06,718 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) [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:06,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:07,104 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-01-24 04:51:07,104 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)] === [2025-01-24 04:51:07,104 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:51:07,104 INFO L139 ounterexampleChecker]: Examining path program with hash -465576942, occurence #1 [2025-01-24 04:51:07,104 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:51:07,104 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:51:07,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:51:07,104 INFO L85 PathProgramCache]: Analyzing trace with hash 323400116, now seen corresponding path program 1 times [2025-01-24 04:51:07,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:51:07,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838860434] [2025-01-24 04:51:07,104 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:51:07,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:51:07,144 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 170 statements into 1 equivalence classes. [2025-01-24 04:51:07,167 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 170 of 170 statements. [2025-01-24 04:51:07,168 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:51:07,168 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:51:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2025-01-24 04:51:08,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:51:08,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838860434] [2025-01-24 04:51:08,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838860434] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:51:08,465 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:51:08,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-24 04:51:08,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288503508] [2025-01-24 04:51:08,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:51:08,466 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-24 04:51:08,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:51:08,466 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-24 04:51:08,466 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-01-24 04:51:08,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:08,466 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:51:08,467 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) [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:08,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:11,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:11,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:11,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:11,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:11,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:11,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:11,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:11,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:11,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:11,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:11,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:11,266 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-01-24 04:51:11,266 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)] === [2025-01-24 04:51:11,267 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:51:11,268 INFO L139 ounterexampleChecker]: Examining path program with hash 1548876442, occurence #1 [2025-01-24 04:51:11,268 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:51:11,268 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:51:11,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:51:11,268 INFO L85 PathProgramCache]: Analyzing trace with hash 667481298, now seen corresponding path program 1 times [2025-01-24 04:51:11,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:51:11,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074332908] [2025-01-24 04:51:11,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:51:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:51:11,329 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 268 statements into 1 equivalence classes. [2025-01-24 04:51:11,375 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 268 of 268 statements. [2025-01-24 04:51:11,376 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:51:11,376 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:51:14,559 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2025-01-24 04:51:14,560 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:51:14,560 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074332908] [2025-01-24 04:51:14,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074332908] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:51:14,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:51:14,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-01-24 04:51:14,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753980852] [2025-01-24 04:51:14,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:51:14,561 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-01-24 04:51:14,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:51:14,561 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-01-24 04:51:14,561 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2025-01-24 04:51:14,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:14,561 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:51:14,561 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) [2025-01-24 04:51:14,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:14,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:14,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:14,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:14,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:14,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:14,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:14,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:14,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:14,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:14,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:14,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:16,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:16,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:16,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:16,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:16,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:16,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:16,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:16,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:16,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:16,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:16,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:16,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:51:16,726 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-01-24 04:51:16,726 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)] === [2025-01-24 04:51:16,726 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:51:16,727 INFO L139 ounterexampleChecker]: Examining path program with hash -901253417, occurence #1 [2025-01-24 04:51:16,727 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:51:16,727 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:51:16,727 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:51:16,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1692798732, now seen corresponding path program 2 times [2025-01-24 04:51:16,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:51:16,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568861563] [2025-01-24 04:51:16,727 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-24 04:51:16,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:51:16,781 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 268 statements into 2 equivalence classes. [2025-01-24 04:51:16,802 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 113 of 268 statements. [2025-01-24 04:51:16,803 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-24 04:51:16,803 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:51:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2025-01-24 04:51:17,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:51:17,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568861563] [2025-01-24 04:51:17,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568861563] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:51:17,933 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:51:17,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-01-24 04:51:17,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290204167] [2025-01-24 04:51:17,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:51:17,934 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-01-24 04:51:17,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:51:17,935 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-01-24 04:51:17,935 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2025-01-24 04:51:17,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:17,935 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:51:17,935 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) [2025-01-24 04:51:17,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:17,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:17,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:17,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:51:17,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:22,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:22,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:51:22,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:51:22,691 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-01-24 04:51:22,691 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)] === [2025-01-24 04:51:22,691 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:51:22,691 INFO L139 ounterexampleChecker]: Examining path program with hash -1436688631, occurence #1 [2025-01-24 04:51:22,691 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:51:22,691 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:51:22,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:51:22,692 INFO L85 PathProgramCache]: Analyzing trace with hash 374947878, now seen corresponding path program 1 times [2025-01-24 04:51:22,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:51:22,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11466473] [2025-01-24 04:51:22,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:51:22,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:51:22,744 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 272 statements into 1 equivalence classes. [2025-01-24 04:51:22,815 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 272 of 272 statements. [2025-01-24 04:51:22,819 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:51:22,819 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:51:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 169 proven. 47 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2025-01-24 04:51:23,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:51:23,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11466473] [2025-01-24 04:51:23,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11466473] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-24 04:51:23,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1194739710] [2025-01-24 04:51:23,262 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:51:23,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-24 04:51:23,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-24 04:51:23,285 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) [2025-01-24 04:51:23,286 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 [2025-01-24 04:51:23,650 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 272 statements into 1 equivalence classes. [2025-01-24 04:51:23,961 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 272 of 272 statements. [2025-01-24 04:51:23,962 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:51:23,962 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:51:23,974 INFO L256 TraceCheckSpWp]: Trace formula consists of 3109 conjuncts, 14 conjuncts are in the unsatisfiable core [2025-01-24 04:51:23,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-24 04:51:24,176 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 169 proven. 47 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2025-01-24 04:51:24,177 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-24 04:51:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 169 proven. 47 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2025-01-24 04:51:24,444 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1194739710] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-24 04:51:24,444 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-24 04:51:24,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 7] total 15 [2025-01-24 04:51:24,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747655187] [2025-01-24 04:51:24,444 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-24 04:51:24,445 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2025-01-24 04:51:24,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:51:24,447 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2025-01-24 04:51:24,448 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2025-01-24 04:51:24,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:24,448 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:51:24,448 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) [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:51:24,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:51:26,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:51:26,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-24 04:51:26,577 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 [2025-01-24 04:51:26,577 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)] === [2025-01-24 04:51:26,577 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:51:26,577 INFO L139 ounterexampleChecker]: Examining path program with hash -2011941181, occurence #1 [2025-01-24 04:51:26,577 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:51:26,577 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:51:26,578 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:51:26,578 INFO L85 PathProgramCache]: Analyzing trace with hash 1253510218, now seen corresponding path program 2 times [2025-01-24 04:51:26,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:51:26,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562079060] [2025-01-24 04:51:26,578 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-24 04:51:26,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:51:26,609 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 196 statements into 2 equivalence classes. [2025-01-24 04:51:26,868 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 118 of 196 statements. [2025-01-24 04:51:26,868 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-24 04:51:26,868 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:51:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2025-01-24 04:51:33,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:51:33,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562079060] [2025-01-24 04:51:33,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1562079060] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:51:33,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:51:33,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2025-01-24 04:51:33,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691858801] [2025-01-24 04:51:33,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:51:33,175 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2025-01-24 04:51:33,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:51:33,176 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2025-01-24 04:51:33,177 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=583, Unknown=0, NotChecked=0, Total=650 [2025-01-24 04:51:33,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:33,177 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:51:33,177 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) [2025-01-24 04:51:33,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:33,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:33,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:33,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:51:33,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:40,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:51:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:51:40,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:51:40,378 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-01-24 04:51:40,378 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)] === [2025-01-24 04:51:40,378 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:51:40,378 INFO L139 ounterexampleChecker]: Examining path program with hash -1629538849, occurence #1 [2025-01-24 04:51:40,378 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:51:40,378 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:51:40,379 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:51:40,379 INFO L85 PathProgramCache]: Analyzing trace with hash -168102472, now seen corresponding path program 3 times [2025-01-24 04:51:40,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:51:40,379 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54466143] [2025-01-24 04:51:40,379 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-24 04:51:40,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:51:40,413 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 211 statements into 4 equivalence classes. [2025-01-24 04:51:40,801 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 117 of 211 statements. [2025-01-24 04:51:40,801 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-01-24 04:51:40,801 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:51:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2025-01-24 04:51:48,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:51:48,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54466143] [2025-01-24 04:51:48,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54466143] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:51:48,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:51:48,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2025-01-24 04:51:48,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333181386] [2025-01-24 04:51:48,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:51:48,514 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2025-01-24 04:51:48,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:51:48,514 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2025-01-24 04:51:48,515 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=779, Unknown=0, NotChecked=0, Total=870 [2025-01-24 04:51:48,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:48,515 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:51:48,515 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) [2025-01-24 04:51:48,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:51:48,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:51:48,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:52:13,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:52:13,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:52:13,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:52:13,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:52:13,725 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-01-24 04:52:13,726 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)] === [2025-01-24 04:52:13,726 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:52:13,726 INFO L139 ounterexampleChecker]: Examining path program with hash -315433654, occurence #1 [2025-01-24 04:52:13,726 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:52:13,726 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:52:13,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:52:13,727 INFO L85 PathProgramCache]: Analyzing trace with hash 1194249884, now seen corresponding path program 4 times [2025-01-24 04:52:13,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:52:13,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507511431] [2025-01-24 04:52:13,727 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-24 04:52:13,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:52:13,763 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 179 statements into 2 equivalence classes. [2025-01-24 04:52:13,792 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 179 of 179 statements. [2025-01-24 04:52:13,792 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) [2025-01-24 04:52:13,792 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:52:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2025-01-24 04:52:14,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:52:14,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507511431] [2025-01-24 04:52:14,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1507511431] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:52:14,051 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:52:14,051 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-24 04:52:14,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105731347] [2025-01-24 04:52:14,051 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:52:14,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-24 04:52:14,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:52:14,052 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-24 04:52:14,052 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-24 04:52:14,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:14,053 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:52:14,053 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) [2025-01-24 04:52:14,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:14,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:14,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:52:14,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:14,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:14,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:14,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:14,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:52:14,054 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:21,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:52:21,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:52:21,788 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-01-24 04:52:21,788 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)] === [2025-01-24 04:52:21,788 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:52:21,789 INFO L139 ounterexampleChecker]: Examining path program with hash 331915648, occurence #1 [2025-01-24 04:52:21,789 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:52:21,789 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:52:21,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:52:21,789 INFO L85 PathProgramCache]: Analyzing trace with hash -159171579, now seen corresponding path program 5 times [2025-01-24 04:52:21,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:52:21,789 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141690443] [2025-01-24 04:52:21,789 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-24 04:52:21,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:52:21,816 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 140 statements into 2 equivalence classes. [2025-01-24 04:52:22,567 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 140 of 140 statements. [2025-01-24 04:52:22,567 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-24 04:52:22,567 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:52:34,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:52:34,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:52:34,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141690443] [2025-01-24 04:52:34,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141690443] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:52:34,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:52:34,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2025-01-24 04:52:34,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128673486] [2025-01-24 04:52:34,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:52:34,679 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2025-01-24 04:52:34,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:52:34,680 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2025-01-24 04:52:34,680 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=1222, Unknown=0, NotChecked=0, Total=1332 [2025-01-24 04:52:34,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:34,680 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:52:34,681 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) [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:52:34,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:52:53,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:52:53,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:52:53,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-24 04:52:53,259 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2025-01-24 04:52:53,259 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)] === [2025-01-24 04:52:53,259 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:52:53,259 INFO L139 ounterexampleChecker]: Examining path program with hash -1281910764, occurence #1 [2025-01-24 04:52:53,259 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:52:53,259 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:52:53,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:52:53,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1005427518, now seen corresponding path program 1 times [2025-01-24 04:52:53,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:52:53,260 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917211264] [2025-01-24 04:52:53,260 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:52:53,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:52:53,296 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-01-24 04:52:53,640 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-01-24 04:52:53,641 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:52:53,641 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:53:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:53:09,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:53:09,685 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917211264] [2025-01-24 04:53:09,686 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [917211264] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-24 04:53:09,686 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [27817884] [2025-01-24 04:53:09,686 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:53:09,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-24 04:53:09,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-24 04:53:09,688 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) [2025-01-24 04:53:09,688 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 [2025-01-24 04:53:09,970 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-01-24 04:53:10,155 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-01-24 04:53:10,155 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:53:10,155 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:53:10,173 INFO L256 TraceCheckSpWp]: Trace formula consists of 1587 conjuncts, 763 conjuncts are in the unsatisfiable core [2025-01-24 04:53:10,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-24 04:53:10,393 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 [2025-01-24 04:53:10,406 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 [2025-01-24 04:53:10,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:10,497 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 [2025-01-24 04:53:10,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:10,502 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 [2025-01-24 04:53:10,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:10,688 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 [2025-01-24 04:53:10,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:10,695 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 [2025-01-24 04:53:10,856 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 [2025-01-24 04:53:10,864 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 [2025-01-24 04:53:11,037 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 [2025-01-24 04:53:11,047 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 [2025-01-24 04:53:11,127 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2025-01-24 04:53:11,128 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 [2025-01-24 04:53:11,212 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 [2025-01-24 04:53:11,220 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 [2025-01-24 04:53:11,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:11,256 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 [2025-01-24 04:53:11,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:11,262 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 [2025-01-24 04:53:11,282 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 [2025-01-24 04:53:11,289 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 [2025-01-24 04:53:11,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:11,483 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 [2025-01-24 04:53:11,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:11,490 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 [2025-01-24 04:53:11,993 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 [2025-01-24 04:53:12,011 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 [2025-01-24 04:53:12,232 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 [2025-01-24 04:53:12,240 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 [2025-01-24 04:53:12,323 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 [2025-01-24 04:53:12,328 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 [2025-01-24 04:53:12,886 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 [2025-01-24 04:53:12,896 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 [2025-01-24 04:53:13,106 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 [2025-01-24 04:53:13,111 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 [2025-01-24 04:53:13,207 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 [2025-01-24 04:53:13,211 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 [2025-01-24 04:53:13,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:13,345 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 [2025-01-24 04:53:13,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:13,353 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 [2025-01-24 04:53:13,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:13,363 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 16 treesize of output 11 [2025-01-24 04:53:13,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:53:13,365 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 [2025-01-24 04:53:14,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:53:14,887 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-24 04:53:14,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [27817884] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:53:14,888 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-24 04:53:14,888 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [52] total 90 [2025-01-24 04:53:14,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89969251] [2025-01-24 04:53:14,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:53:14,888 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2025-01-24 04:53:14,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:53:14,889 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2025-01-24 04:53:14,893 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=245, Invalid=7945, Unknown=0, NotChecked=0, Total=8190 [2025-01-24 04:53:14,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:53:14,894 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:53:14,894 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) [2025-01-24 04:53:14,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:53:14,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:14,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:53:14,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:14,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:14,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-24 04:53:14,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:53:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:53:37,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:53:37,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-01-24 04:53:37,812 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 [2025-01-24 04:53:37,813 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)] === [2025-01-24 04:53:37,813 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:53:37,813 INFO L139 ounterexampleChecker]: Examining path program with hash -113712220, occurence #1 [2025-01-24 04:53:37,813 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:53:37,813 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:53:37,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:53:37,813 INFO L85 PathProgramCache]: Analyzing trace with hash 278259703, now seen corresponding path program 6 times [2025-01-24 04:53:37,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:53:37,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974670469] [2025-01-24 04:53:37,813 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-24 04:53:37,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:53:37,840 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 124 statements into 1 equivalence classes. [2025-01-24 04:53:38,041 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-24 04:53:38,041 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-01-24 04:53:38,041 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:53:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:53:51,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:53:51,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974670469] [2025-01-24 04:53:51,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974670469] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:53:51,806 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:53:51,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2025-01-24 04:53:51,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221446452] [2025-01-24 04:53:51,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:53:51,806 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2025-01-24 04:53:51,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:53:51,807 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2025-01-24 04:53:51,808 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=130, Invalid=2420, Unknown=0, NotChecked=0, Total=2550 [2025-01-24 04:53:51,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:53:51,808 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:53:51,808 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) [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:53:51,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:13,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:13,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:13,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:13,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:13,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:13,467 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2025-01-24 04:54:13,467 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)] === [2025-01-24 04:54:13,467 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:54:13,467 INFO L139 ounterexampleChecker]: Examining path program with hash 784164714, occurence #1 [2025-01-24 04:54:13,467 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:54:13,467 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:54:13,467 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:54:13,467 INFO L85 PathProgramCache]: Analyzing trace with hash 1369550402, now seen corresponding path program 1 times [2025-01-24 04:54:13,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:54:13,468 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136357597] [2025-01-24 04:54:13,468 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:54:13,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:54:13,495 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 150 statements into 1 equivalence classes. [2025-01-24 04:54:13,507 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 150 of 150 statements. [2025-01-24 04:54:13,507 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:54:13,507 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:54:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:54:13,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:54:13,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136357597] [2025-01-24 04:54:13,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136357597] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:54:13,601 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:54:13,601 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:54:13,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088535042] [2025-01-24 04:54:13,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:54:13,601 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:54:13,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:54:13,602 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:54:13,602 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:54:13,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:13,602 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:54:13,602 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) [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:13,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:13,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:13,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:13,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:13,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:13,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:13,755 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2025-01-24 04:54:13,756 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)] === [2025-01-24 04:54:13,756 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:54:13,756 INFO L139 ounterexampleChecker]: Examining path program with hash 979993059, occurence #1 [2025-01-24 04:54:13,757 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:54:13,757 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:54:13,757 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:54:13,757 INFO L85 PathProgramCache]: Analyzing trace with hash 39409035, now seen corresponding path program 1 times [2025-01-24 04:54:13,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:54:13,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396789119] [2025-01-24 04:54:13,758 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:54:13,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:54:13,797 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 127 statements into 1 equivalence classes. [2025-01-24 04:54:13,815 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 127 of 127 statements. [2025-01-24 04:54:13,815 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:54:13,816 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:54:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:54:14,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:54:14,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396789119] [2025-01-24 04:54:14,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396789119] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:54:14,347 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:54:14,347 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-24 04:54:14,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904988228] [2025-01-24 04:54:14,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:54:14,347 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-24 04:54:14,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:54:14,347 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-24 04:54:14,347 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-01-24 04:54:14,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:14,347 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:54:14,348 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) [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:14,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:15,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:15,672 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2025-01-24 04:54:15,672 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)] === [2025-01-24 04:54:15,672 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:54:15,672 INFO L139 ounterexampleChecker]: Examining path program with hash 737613754, occurence #1 [2025-01-24 04:54:15,672 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:54:15,672 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:54:15,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:54:15,673 INFO L85 PathProgramCache]: Analyzing trace with hash 1557464143, now seen corresponding path program 1 times [2025-01-24 04:54:15,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:54:15,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161859603] [2025-01-24 04:54:15,673 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:54:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:54:15,704 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-01-24 04:54:15,718 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-01-24 04:54:15,719 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:54:15,719 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:54:15,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:54:15,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:54:15,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161859603] [2025-01-24 04:54:15,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161859603] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:54:15,795 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:54:15,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-24 04:54:15,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277835434] [2025-01-24 04:54:15,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:54:15,795 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-24 04:54:15,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:54:15,795 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-24 04:54:15,795 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-24 04:54:15,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:15,796 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:54:15,796 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) [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:15,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:16,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:54:16,143 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2025-01-24 04:54:16,144 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)] === [2025-01-24 04:54:16,144 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:54:16,144 INFO L139 ounterexampleChecker]: Examining path program with hash -1188991761, occurence #1 [2025-01-24 04:54:16,144 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:54:16,144 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:54:16,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:54:16,144 INFO L85 PathProgramCache]: Analyzing trace with hash -293930058, now seen corresponding path program 1 times [2025-01-24 04:54:16,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:54:16,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155540455] [2025-01-24 04:54:16,144 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:54:16,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:54:16,176 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 164 statements into 1 equivalence classes. [2025-01-24 04:54:16,191 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 164 of 164 statements. [2025-01-24 04:54:16,191 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:54:16,191 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:54:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:54:16,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:54:16,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155540455] [2025-01-24 04:54:16,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155540455] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:54:16,291 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:54:16,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-24 04:54:16,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963634788] [2025-01-24 04:54:16,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:54:16,292 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-24 04:54:16,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:54:16,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-24 04:54:16,292 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-24 04:54:16,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:16,292 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:54:16,292 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) [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:16,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:54:16,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:16,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:16,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:16,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:54:16,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:16,443 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2025-01-24 04:54:16,443 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)] === [2025-01-24 04:54:16,443 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:54:16,444 INFO L139 ounterexampleChecker]: Examining path program with hash 587535294, occurence #1 [2025-01-24 04:54:16,444 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:54:16,444 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:54:16,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:54:16,444 INFO L85 PathProgramCache]: Analyzing trace with hash 560672458, now seen corresponding path program 1 times [2025-01-24 04:54:16,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:54:16,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131479491] [2025-01-24 04:54:16,444 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:54:16,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:54:16,472 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 155 statements into 1 equivalence classes. [2025-01-24 04:54:17,143 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 155 of 155 statements. [2025-01-24 04:54:17,143 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:54:17,143 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:54:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:54:21,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:54:21,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131479491] [2025-01-24 04:54:21,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131479491] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:54:21,311 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:54:21,311 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2025-01-24 04:54:21,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576070383] [2025-01-24 04:54:21,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:54:21,312 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2025-01-24 04:54:21,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:54:21,312 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2025-01-24 04:54:21,312 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=450, Unknown=0, NotChecked=0, Total=506 [2025-01-24 04:54:21,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:21,312 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:54:21,313 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) [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:54:21,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:13,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-24 04:55:13,403 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2025-01-24 04:55:13,403 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)] === [2025-01-24 04:55:13,403 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:55:13,403 INFO L139 ounterexampleChecker]: Examining path program with hash 1383381519, occurence #1 [2025-01-24 04:55:13,403 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:55:13,403 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:55:13,403 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:55:13,403 INFO L85 PathProgramCache]: Analyzing trace with hash 1568999059, now seen corresponding path program 7 times [2025-01-24 04:55:13,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:55:13,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510892354] [2025-01-24 04:55:13,403 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-24 04:55:13,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:55:13,434 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-01-24 04:55:13,682 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-24 04:55:13,683 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:55:13,683 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:55:26,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:55:26,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:55:26,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510892354] [2025-01-24 04:55:26,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510892354] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:55:26,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:55:26,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2025-01-24 04:55:26,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931414508] [2025-01-24 04:55:26,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:55:26,723 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2025-01-24 04:55:26,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:55:26,723 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2025-01-24 04:55:26,724 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=3041, Unknown=0, NotChecked=0, Total=3192 [2025-01-24 04:55:26,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:55:26,724 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:55:26,724 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) [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-24 04:55:26,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-24 04:55:49,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2025-01-24 04:55:49,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2025-01-24 04:55:49,724 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)] === [2025-01-24 04:55:49,724 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:55:49,724 INFO L139 ounterexampleChecker]: Examining path program with hash 2084629033, occurence #1 [2025-01-24 04:55:49,724 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:55:49,724 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:55:49,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:55:49,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1686160210, now seen corresponding path program 2 times [2025-01-24 04:55:49,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:55:49,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302665228] [2025-01-24 04:55:49,725 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-24 04:55:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:55:49,760 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 155 statements into 1 equivalence classes. [2025-01-24 04:55:50,368 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 155 of 155 statements. [2025-01-24 04:55:50,368 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-24 04:55:50,368 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:56:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:56:00,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:56:00,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302665228] [2025-01-24 04:56:00,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302665228] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-24 04:56:00,140 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-24 04:56:00,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2025-01-24 04:56:00,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357589984] [2025-01-24 04:56:00,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-24 04:56:00,140 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2025-01-24 04:56:00,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-24 04:56:00,141 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2025-01-24 04:56:00,141 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=890, Unknown=0, NotChecked=0, Total=992 [2025-01-24 04:56:00,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:56:00,141 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-24 04:56:00,141 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) [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:56:00,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2025-01-24 04:56:00,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:56:11,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-24 04:56:11,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:56:11,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2025-01-24 04:56:11,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-24 04:56:11,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2025-01-24 04:56:11,414 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)] === [2025-01-24 04:56:11,414 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-24 04:56:11,414 INFO L139 ounterexampleChecker]: Examining path program with hash 73598969, occurence #1 [2025-01-24 04:56:11,414 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-24 04:56:11,414 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-24 04:56:11,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-24 04:56:11,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1237262355, now seen corresponding path program 1 times [2025-01-24 04:56:11,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-24 04:56:11,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125175351] [2025-01-24 04:56:11,414 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:56:11,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-24 04:56:11,447 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-01-24 04:56:11,611 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-24 04:56:11,612 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:56:11,612 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:56:20,906 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:56:20,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-24 04:56:20,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125175351] [2025-01-24 04:56:20,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125175351] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-24 04:56:20,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [995178088] [2025-01-24 04:56:20,907 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-24 04:56:20,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-24 04:56:20,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-24 04:56:20,909 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) [2025-01-24 04:56:20,909 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 [2025-01-24 04:56:21,252 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-01-24 04:56:21,442 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-24 04:56:21,442 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-24 04:56:21,442 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-24 04:56:21,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 1514 conjuncts, 620 conjuncts are in the unsatisfiable core [2025-01-24 04:56:21,467 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-24 04:56:21,620 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 [2025-01-24 04:56:21,691 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 [2025-01-24 04:56:21,698 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 [2025-01-24 04:56:21,826 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 [2025-01-24 04:56:21,832 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 [2025-01-24 04:56:21,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:21,919 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 [2025-01-24 04:56:21,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:21,929 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 [2025-01-24 04:56:22,064 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:56:22,065 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 [2025-01-24 04:56:22,075 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 [2025-01-24 04:56:22,139 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2025-01-24 04:56:22,140 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 [2025-01-24 04:56:22,204 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 18 treesize of output 13 [2025-01-24 04:56:22,214 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 [2025-01-24 04:56:22,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:22,264 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 [2025-01-24 04:56:22,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:22,276 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 [2025-01-24 04:56:22,290 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 [2025-01-24 04:56:22,292 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 [2025-01-24 04:56:22,767 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 [2025-01-24 04:56:22,776 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 [2025-01-24 04:56:22,889 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2025-01-24 04:56:22,889 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 [2025-01-24 04:56:22,901 INFO L349 Elim1Store]: treesize reduction 35, result has 12.5 percent of original size [2025-01-24 04:56:22,901 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 [2025-01-24 04:56:22,990 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 [2025-01-24 04:56:22,992 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 [2025-01-24 04:56:23,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:23,117 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 [2025-01-24 04:56:23,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:23,122 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 [2025-01-24 04:56:23,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:23,154 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 [2025-01-24 04:56:23,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:23,159 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 [2025-01-24 04:56:23,762 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 [2025-01-24 04:56:23,767 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 [2025-01-24 04:56:24,000 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2025-01-24 04:56:24,001 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 [2025-01-24 04:56:24,009 INFO L349 Elim1Store]: treesize reduction 35, result has 12.5 percent of original size [2025-01-24 04:56:24,009 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 [2025-01-24 04:56:24,109 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 [2025-01-24 04:56:24,113 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:56:24,113 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 [2025-01-24 04:56:25,243 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 [2025-01-24 04:56:25,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:25,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:25,250 INFO L173 IndexEqualityManager]: detected equality via solver [2025-01-24 04:56:25,251 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 [2025-01-24 04:56:25,500 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2025-01-24 04:56:25,501 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 [2025-01-24 04:56:25,509 INFO L349 Elim1Store]: treesize reduction 35, result has 12.5 percent of original size [2025-01-24 04:56:25,509 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 [2025-01-24 04:56:25,625 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 [2025-01-24 04:56:25,630 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:56:25,630 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 [2025-01-24 04:56:25,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:25,756 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 [2025-01-24 04:56:25,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:25,761 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 [2025-01-24 04:56:26,277 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 [2025-01-24 04:56:26,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-24 04:56:26,285 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 [2025-01-24 04:56:26,381 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 [2025-01-24 04:56:26,386 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 [2025-01-24 04:56:26,487 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 [2025-01-24 04:56:26,840 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:56:26,840 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 [2025-01-24 04:56:26,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-24 04:56:26,971 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-24 04:56:27,475 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_writerThread2of2ForFork0_vatomic32_write_~v#1_18| Int) (v_ArrVal_4914 (Array Int Int))) (or (< |v_writerThread2of2ForFork0_vatomic32_write_~v#1_18| |c_writerThread2of2ForFork0_bounded_mpmc_enq_~next~0#1|) (let ((.cse0 (select (let ((.cse1 (store |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|) (+ 16 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset|)) v_ArrVal_4914))) (store .cse1 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse1 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|) (+ |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread2of2ForFork0_vatomic32_write_~v#1_18|))) |c_~#g_queue~0.base|))) (< (select .cse0 (+ |c_~#g_queue~0.offset| 8)) (select .cse0 (+ |c_~#g_queue~0.offset| 4)))))) is different from false [2025-01-24 04:56:28,000 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 [2025-01-24 04:56:28,072 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|))) (let ((.cse2 (+ |c_~#g_queue~0.offset| 8)) (.cse3 (+ |c_~#g_queue~0.offset| 4)) (.cse6 (select (select |c_#memory_$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_vatomic32_read_#t~mem436#1| 1)) (.cse0 (= (select .cse9 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset|) |c_writerThread2of2ForFork0_vatomic32_read_#t~mem436#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 (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))) (not .cse0))))) is different from false [2025-01-24 04:56:28,099 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|)) (.cse10 (select (select |c_#memory_int| |c_writerThread2of2ForFork0_vatomic32_read_~a#1.base|) |c_writerThread2of2ForFork0_vatomic32_read_~a#1.offset|))) (let ((.cse2 (+ |c_~#g_queue~0.offset| 8)) (.cse3 (+ |c_~#g_queue~0.offset| 4)) (.cse6 (+ |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset| 4)) (.cse4 (select (select |c_#memory_$Pointer$.base| |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|) (+ 16 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset|))) (.cse7 (+ .cse10 1)) (.cse0 (= (select .cse5 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset|) .cse10))) (and (or (not .cse0) (forall ((|v_writerThread2of2ForFork0_vatomic32_write_~v#1_18| Int) (v_DerPreprocessor_2 Int) (v_ArrVal_4914 (Array Int Int))) (or (let ((.cse1 (select (store (store |c_#memory_int| .cse4 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 .cse5 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.offset| v_DerPreprocessor_2)) .cse4 v_ArrVal_4914) |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse6 |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 (forall ((|v_writerThread2of2ForFork0_vatomic32_write_~v#1_18| Int) (v_ArrVal_4914 (Array Int Int))) (or (let ((.cse8 (select (let ((.cse9 (store |c_#memory_int| .cse4 v_ArrVal_4914))) (store .cse9 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse9 |c_writerThread2of2ForFork0_bounded_mpmc_enq_~q#1.base|) .cse6 |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))) .cse0)))) is different from false [2025-01-24 04:56:28,261 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 [2025-01-24 04:56:28,280 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 [2025-01-24 04:56:29,803 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 [2025-01-24 04:56:30,125 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 [2025-01-24 04:56:32,433 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 [2025-01-24 04:56:32,556 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 [2025-01-24 04:56:32,680 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 [2025-01-24 04:56:32,727 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 [2025-01-24 04:56:32,924 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 [2025-01-24 04:56:33,034 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 [2025-01-24 04:56:33,305 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 [2025-01-24 04:56:33,381 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 [2025-01-24 04:56:35,695 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 [2025-01-24 04:56:36,744 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 [2025-01-24 04:57:19,342 INFO L349 Elim1Store]: treesize reduction 160, result has 46.1 percent of original size [2025-01-24 04:57:19,343 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 [2025-01-24 04:57:20,061 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:57:20,062 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 [2025-01-24 04:57:20,298 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 [2025-01-24 04:57:20,374 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 [2025-01-24 04:57:20,448 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 [2025-01-24 04:57:20,526 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 [2025-01-24 04:57:20,608 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 [2025-01-24 04:57:20,689 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 [2025-01-24 04:57:20,770 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 [2025-01-24 04:57:20,878 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 [2025-01-24 04:57:20,984 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 [2025-01-24 04:57:21,091 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 [2025-01-24 04:57:21,198 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 [2025-01-24 04:57:21,304 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 [2025-01-24 04:57:21,440 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 [2025-01-24 04:57:21,546 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 [2025-01-24 04:57:51,978 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:57:51,979 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 [2025-01-24 04:57:55,811 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:57:55,811 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 [2025-01-24 04:57:59,757 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:57:59,758 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 [2025-01-24 04:58:03,775 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:58:03,776 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 [2025-01-24 04:58:08,242 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:58:08,242 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 [2025-01-24 04:58:15,058 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:58:15,058 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 [2025-01-24 04:58:18,774 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:58:18,775 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 [2025-01-24 04:58:23,113 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:58:23,114 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 [2025-01-24 04:58:26,018 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:58:26,018 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 [2025-01-24 04:59:55,793 WARN L286 SmtUtils]: Spent 1.19m 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) [2025-01-24 04:59:55,794 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-24 04:59:55,807 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