/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'cvc5 --incremental --print-success --lang smt' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-b75d321-m [2024-11-05 02:34:08,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-05 02:34:08,138 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-05 02:34:08,142 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-05 02:34:08,142 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-05 02:34:08,173 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-05 02:34:08,174 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-05 02:34:08,174 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-05 02:34:08,175 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-05 02:34:08,179 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-05 02:34:08,180 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-05 02:34:08,180 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-05 02:34:08,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-05 02:34:08,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-05 02:34:08,181 INFO L153 SettingsManager]: * Use SBE=true [2024-11-05 02:34:08,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-05 02:34:08,182 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-05 02:34:08,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-05 02:34:08,183 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-05 02:34:08,187 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-05 02:34:08,187 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-05 02:34:08,189 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-05 02:34:08,189 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-05 02:34:08,189 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-05 02:34:08,190 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-05 02:34:08,190 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-05 02:34:08,190 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-05 02:34:08,191 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-05 02:34:08,191 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-05 02:34:08,191 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-05 02:34:08,191 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-05 02:34:08,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 02:34:08,192 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-05 02:34:08,192 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-05 02:34:08,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-05 02:34:08,194 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-05 02:34:08,194 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-05 02:34:08,194 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-05 02:34:08,194 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-05 02:34:08,195 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-05 02:34:08,195 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-05 02:34:08,195 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc5 --incremental --print-success --lang smt [2024-11-05 02:34:08,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-05 02:34:08,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-05 02:34:08,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-05 02:34:08,451 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-05 02:34:08,452 INFO L274 PluginConnector]: CDTParser initialized [2024-11-05 02:34:08,453 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2024-11-05 02:34:09,963 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-05 02:34:10,446 INFO L384 CDTParser]: Found 1 translation units. [2024-11-05 02:34:10,447 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2024-11-05 02:34:10,488 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f4f63d7b/f31016df02244838987f830f6d29d3a6/FLAGef1605a5f [2024-11-05 02:34:10,552 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f4f63d7b/f31016df02244838987f830f6d29d3a6 [2024-11-05 02:34:10,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-05 02:34:10,555 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-05 02:34:10,556 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-05 02:34:10,557 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-05 02:34:10,561 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-05 02:34:10,562 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:34:10" (1/1) ... [2024-11-05 02:34:10,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e366321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:10, skipping insertion in model container [2024-11-05 02:34:10,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:34:10" (1/1) ... [2024-11-05 02:34:10,678 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 02:34:11,023 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2024-11-05 02:34:11,034 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2024-11-05 02:34:12,087 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,169 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,169 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,170 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,187 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,190 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,191 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,191 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,192 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,192 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,193 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,196 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,197 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,199 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,199 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,208 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,208 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,209 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,209 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,211 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,212 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,212 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,212 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,214 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,215 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,215 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,216 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,217 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,217 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,611 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,612 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,613 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,613 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,811 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,823 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,823 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,824 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,824 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,825 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,825 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,825 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,834 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,840 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,848 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,848 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,848 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,848 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,849 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,849 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,849 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,850 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,850 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,850 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,851 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,851 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,851 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,851 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,901 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,901 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,917 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,918 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,918 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,919 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,919 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,919 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,920 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,920 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,921 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,921 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,921 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,921 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,921 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,926 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,927 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,927 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,927 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,930 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,931 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,931 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,938 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,939 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,939 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:12,957 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:12,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 02:34:13,025 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-05 02:34:13,063 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 02:34:13,071 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2024-11-05 02:34:13,072 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2024-11-05 02:34:13,103 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,124 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,128 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,129 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,136 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,137 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,138 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,138 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,138 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,139 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,139 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,140 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,141 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,144 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,144 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,152 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,153 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,153 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,154 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,155 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,156 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,156 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,156 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,157 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,158 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,219 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,219 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,220 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,220 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,269 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,279 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,280 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,281 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,281 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,282 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,282 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,283 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,284 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,291 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,293 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,293 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,294 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,294 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,295 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,296 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,296 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,296 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,335 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,336 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,339 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,339 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,340 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,340 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,342 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,343 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,343 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,345 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,345 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,347 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,350 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,351 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,352 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,361 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,362 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,362 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,377 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 02:34:13,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 02:34:13,448 INFO L200 MainTranslator]: Completed pre-run [2024-11-05 02:34:13,465 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2024-11-05 02:34:13,466 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2024-11-05 02:34:13,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,515 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,515 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,519 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,520 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,521 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,521 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,522 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,608 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,608 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,609 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,615 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-11-05 02:34:13,640 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,641 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,641 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,641 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,641 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,642 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,643 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,643 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,643 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,643 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,644 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,644 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,644 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,645 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,645 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,645 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,645 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,649 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,649 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,655 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,656 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,656 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:13,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 02:34:13,873 INFO L204 MainTranslator]: Completed translation [2024-11-05 02:34:13,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13 WrapperNode [2024-11-05 02:34:13,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-05 02:34:13,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-05 02:34:13,875 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-05 02:34:13,875 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-05 02:34:13,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:13,997 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,100 INFO L138 Inliner]: procedures = 706, calls = 1900, calls flagged for inlining = 60, calls inlined = 14, statements flattened = 844 [2024-11-05 02:34:14,101 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-05 02:34:14,102 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-05 02:34:14,102 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-05 02:34:14,102 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-05 02:34:14,114 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,114 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,128 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,198 INFO L175 MemorySlicer]: Split 333 memory accesses to 6 slices as follows [238, 2, 65, 18, 7, 3]. 71 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [6, 2, 0, 5, 2, 1]. The 257 writes are split as follows [232, 0, 17, 6, 1, 1]. [2024-11-05 02:34:14,198 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,199 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,263 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,268 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,294 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,309 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,328 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-05 02:34:14,329 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-05 02:34:14,329 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-05 02:34:14,329 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-05 02:34:14,330 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (1/1) ... [2024-11-05 02:34:14,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 02:34:14,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-05 02:34:14,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-05 02:34:14,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-05 02:34:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-05 02:34:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-05 02:34:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-05 02:34:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-05 02:34:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-05 02:34:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-05 02:34:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-05 02:34:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-05 02:34:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-05 02:34:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-05 02:34:14,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-05 02:34:14,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-05 02:34:14,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-05 02:34:14,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-05 02:34:14,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-05 02:34:14,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-05 02:34:14,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-05 02:34:14,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-05 02:34:14,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-05 02:34:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-05 02:34:14,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-05 02:34:14,403 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-05 02:34:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-05 02:34:14,403 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-05 02:34:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-05 02:34:14,403 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-05 02:34:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-05 02:34:14,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-05 02:34:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-05 02:34:14,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-05 02:34:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-05 02:34:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-05 02:34:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-05 02:34:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-05 02:34:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-05 02:34:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-05 02:34:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-05 02:34:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-05 02:34:14,405 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-05 02:34:14,405 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-05 02:34:14,405 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-05 02:34:14,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-05 02:34:14,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-05 02:34:14,405 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-05 02:34:14,405 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-05 02:34:14,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-05 02:34:14,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-05 02:34:14,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-05 02:34:14,407 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-05 02:34:14,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-05 02:34:14,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-05 02:34:14,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-05 02:34:14,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-05 02:34:14,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-05 02:34:14,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-05 02:34:14,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-05 02:34:14,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-05 02:34:14,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-05 02:34:14,408 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-05 02:34:14,408 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-05 02:34:14,409 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-05 02:34:14,410 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-05 02:34:14,410 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-05 02:34:14,410 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-05 02:34:14,410 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-05 02:34:14,410 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-05 02:34:14,410 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-05 02:34:14,410 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-05 02:34:14,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-05 02:34:14,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-05 02:34:14,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-05 02:34:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-05 02:34:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-05 02:34:14,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-05 02:34:14,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-05 02:34:14,413 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-05 02:34:14,413 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-05 02:34:14,413 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-05 02:34:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-05 02:34:14,414 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-05 02:34:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-05 02:34:14,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-05 02:34:14,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-05 02:34:14,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-05 02:34:14,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-05 02:34:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-05 02:34:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-05 02:34:14,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-05 02:34:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-05 02:34:14,829 INFO L238 CfgBuilder]: Building ICFG [2024-11-05 02:34:14,832 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-05 02:34:24,931 INFO L? ?]: Removed 199 outVars from TransFormulas that were not future-live. [2024-11-05 02:34:24,931 INFO L287 CfgBuilder]: Performing block encoding [2024-11-05 02:34:24,963 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-05 02:34:24,963 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-05 02:34:24,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 02:34:24 BoogieIcfgContainer [2024-11-05 02:34:24,964 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-05 02:34:24,966 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-05 02:34:24,967 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-05 02:34:24,970 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-05 02:34:24,971 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.11 02:34:10" (1/3) ... [2024-11-05 02:34:24,971 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4668428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 02:34:24, skipping insertion in model container [2024-11-05 02:34:24,972 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:13" (2/3) ... [2024-11-05 02:34:24,972 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4668428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 02:34:24, skipping insertion in model container [2024-11-05 02:34:24,972 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 02:34:24" (3/3) ... [2024-11-05 02:34:24,973 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_up_harness.i [2024-11-05 02:34:24,991 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-05 02:34:24,992 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-05 02:34:25,077 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-05 02:34:25,084 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=PETRI_NET, 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;@671a9dc9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-05 02:34:25,085 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-05 02:34:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand has 325 states, 196 states have (on average 1.2346938775510203) internal successors, (242), 199 states have internal predecessors, (242), 102 states have call successors, (102), 24 states have call predecessors, (102), 24 states have return successors, (102), 102 states have call predecessors, (102), 102 states have call successors, (102) [2024-11-05 02:34:25,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-05 02:34:25,113 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 02:34:25,114 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 02:34:25,115 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 02:34:25,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 02:34:25,121 INFO L85 PathProgramCache]: Analyzing trace with hash -704353302, now seen corresponding path program 1 times [2024-11-05 02:34:25,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 02:34:25,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1950791046] [2024-11-05 02:34:25,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 02:34:25,133 INFO L173 SolverBuilder]: Constructing external solver with command: cvc5 --incremental --print-success --lang smt [2024-11-05 02:34:25,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 [2024-11-05 02:34:25,136 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-05 02:34:25,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-05 02:34:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 02:34:31,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 2681 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-05 02:34:31,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 02:34:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-05 02:34:31,903 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 02:34:37,351 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-05 02:34:37,352 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 02:34:37,352 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1950791046] [2024-11-05 02:34:37,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1950791046] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 02:34:37,353 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 02:34:37,353 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2024-11-05 02:34:37,355 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349163526] [2024-11-05 02:34:37,356 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 02:34:37,363 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-05 02:34:37,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 02:34:37,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-05 02:34:37,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-05 02:34:37,392 INFO L87 Difference]: Start difference. First operand has 325 states, 196 states have (on average 1.2346938775510203) internal successors, (242), 199 states have internal predecessors, (242), 102 states have call successors, (102), 24 states have call predecessors, (102), 24 states have return successors, (102), 102 states have call predecessors, (102), 102 states have call successors, (102) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-05 02:34:37,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 02:34:37,491 INFO L93 Difference]: Finished difference Result 625 states and 934 transitions. [2024-11-05 02:34:37,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-05 02:34:37,497 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 137 [2024-11-05 02:34:37,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 02:34:37,516 INFO L225 Difference]: With dead ends: 625 [2024-11-05 02:34:37,518 INFO L226 Difference]: Without dead ends: 318 [2024-11-05 02:34:37,531 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-05 02:34:37,537 INFO L432 NwaCegarLoop]: 436 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 436 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-05 02:34:37,538 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 436 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-05 02:34:37,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2024-11-05 02:34:37,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 318. [2024-11-05 02:34:37,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318 states, 191 states have (on average 1.198952879581152) internal successors, (229), 193 states have internal predecessors, (229), 102 states have call successors, (102), 24 states have call predecessors, (102), 23 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-05 02:34:37,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 431 transitions. [2024-11-05 02:34:37,650 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 431 transitions. Word has length 137 [2024-11-05 02:34:37,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 02:34:37,656 INFO L471 AbstractCegarLoop]: Abstraction has 318 states and 431 transitions. [2024-11-05 02:34:37,657 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-05 02:34:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 431 transitions. [2024-11-05 02:34:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-05 02:34:37,666 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 02:34:37,666 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 02:34:37,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-05 02:34:37,873 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt [2024-11-05 02:34:37,873 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 02:34:37,874 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 02:34:37,874 INFO L85 PathProgramCache]: Analyzing trace with hash 1092598057, now seen corresponding path program 1 times [2024-11-05 02:34:37,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 02:34:37,875 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1320604810] [2024-11-05 02:34:37,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 02:34:37,875 INFO L173 SolverBuilder]: Constructing external solver with command: cvc5 --incremental --print-success --lang smt [2024-11-05 02:34:37,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 [2024-11-05 02:34:37,879 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-05 02:34:37,880 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-05 02:34:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 02:34:44,392 WARN L253 TraceCheckSpWp]: Trace formula consists of 2681 conjuncts, 1842 conjuncts are in the unsatisfiable core [2024-11-05 02:34:44,550 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 02:34:59,684 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 13 treesize of output 12 [2024-11-05 02:34:59,939 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 13 treesize of output 12 [2024-11-05 02:35:00,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2024-11-05 02:35:00,528 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 8 treesize of output 1 [2024-11-05 02:35:01,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2024-11-05 02:35:11,695 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 21 treesize of output 10 [2024-11-05 02:35:11,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 29 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 65 [2024-11-05 02:35:12,942 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 10 [2024-11-05 02:35:43,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 121 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 153