./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:28:53,244 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:28:53,335 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:28:53,341 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:28:53,342 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:28:53,373 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:28:53,373 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:28:53,374 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:28:53,375 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:28:53,375 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:28:53,376 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:28:53,376 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:28:53,377 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:28:53,377 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:28:53,377 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:28:53,380 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:28:53,380 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:28:53,381 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:28:53,381 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:28:53,381 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:28:53,382 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:28:53,385 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:28:53,386 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:28:53,386 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:28:53,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:28:53,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:28:53,388 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:28:53,388 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:28:53,388 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:28:53,389 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:28:53,389 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a [2024-11-08 22:28:53,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:28:53,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:28:53,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:28:53,739 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:28:53,740 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:28:53,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i Unable to find full path for "g++" [2024-11-08 22:28:55,728 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:28:56,283 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:28:56,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2024-11-08 22:28:56,336 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/data/8e05bcb8a/8d2cbf60e8604c56a189e366ce79b5b1/FLAG2e08ce1ef [2024-11-08 22:28:56,796 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/data/8e05bcb8a/8d2cbf60e8604c56a189e366ce79b5b1 [2024-11-08 22:28:56,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:28:56,804 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:28:56,805 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:28:56,807 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:28:56,812 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:28:56,813 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:28:56" (1/1) ... [2024-11-08 22:28:56,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4236a8ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:56, skipping insertion in model container [2024-11-08 22:28:56,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:28:56" (1/1) ... [2024-11-08 22:28:56,941 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:28:57,214 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2024-11-08 22:28:57,222 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2024-11-08 22:28:58,283 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,284 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,284 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,285 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,291 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,307 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,308 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,310 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,311 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,313 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,315 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,315 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:58,316 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,043 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,052 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,112 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,112 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,113 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,116 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:28:59,159 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:28:59,176 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2024-11-08 22:28:59,177 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2024-11-08 22:28:59,274 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,274 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,275 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,275 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,276 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,293 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,293 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,295 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,298 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,300 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,301 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,301 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,302 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,419 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,425 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] [2024-11-08 22:28:59,469 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,470 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,470 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:28:59,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:28:59,763 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:28:59,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59 WrapperNode [2024-11-08 22:28:59,764 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:28:59,765 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:28:59,765 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:28:59,765 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:28:59,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:28:59,854 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:28:59,942 INFO L138 Inliner]: procedures = 680, calls = 1678, calls flagged for inlining = 50, calls inlined = 10, statements flattened = 850 [2024-11-08 22:28:59,943 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:28:59,943 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:28:59,947 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:28:59,947 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:28:59,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:28:59,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:28:59,971 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:28:59,975 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:29:00,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:29:00,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:29:00,052 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:29:00,060 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:29:00,081 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:29:00,082 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:29:00,082 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:29:00,082 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:29:00,083 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:28:59" (1/1) ... [2024-11-08 22:29:00,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:29:00,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:29:00,122 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:29:00,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8e5bdf-45ef-4c2b-bdbe-9cecc0e7aa91/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:29:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:29:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-08 22:29:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-08 22:29:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-08 22:29:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-08 22:29:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:29:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:29:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 22:29:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 22:29:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:29:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:29:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:29:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:29:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:29:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:29:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:29:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:29:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:29:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-08 22:29:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-08 22:29:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:29:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:29:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:29:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:29:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-08 22:29:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-08 22:29:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 22:29:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 22:29:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:29:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:29:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:29:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-08 22:29:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-08 22:29:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-08 22:29:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-08 22:29:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-08 22:29:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-08 22:29:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:29:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:29:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-08 22:29:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-08 22:29:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-08 22:29:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-08 22:29:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:29:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 22:29:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 22:29:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:29:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:29:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:29:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:29:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:29:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:29:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 22:29:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 22:29:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:29:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:29:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:29:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2024-11-08 22:29:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2024-11-08 22:29:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:29:00,498 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:29:00,502 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:29:12,967 INFO L? ?]: Removed 167 outVars from TransFormulas that were not future-live. [2024-11-08 22:29:12,967 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:29:13,290 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:29:13,290 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:29:13,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:29:13 BoogieIcfgContainer [2024-11-08 22:29:13,291 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:29:13,292 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:29:13,292 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:29:13,302 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:29:13,303 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:29:13" (1/1) ... [2024-11-08 22:29:13,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:29:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:13,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 251 states and 348 transitions. [2024-11-08 22:29:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 348 transitions. [2024-11-08 22:29:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:29:13,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 22:29:32,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:33,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 253 states and 367 transitions. [2024-11-08 22:29:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 367 transitions. [2024-11-08 22:29:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:29:33,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 22:29:41,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:41,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 255 states and 370 transitions. [2024-11-08 22:29:41,718 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 370 transitions. [2024-11-08 22:29:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:29:41,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:41,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-08 22:29:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 262 states and 380 transitions. [2024-11-08 22:29:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 380 transitions. [2024-11-08 22:29:50,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:29:50,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:50,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-08 22:29:57,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 253 states and 365 transitions. [2024-11-08 22:29:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 365 transitions. [2024-11-08 22:29:57,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:29:57,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 22:30:04,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 253 states and 364 transitions. [2024-11-08 22:30:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 364 transitions. [2024-11-08 22:30:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:30:04,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:04,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:11,884 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:30:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:12,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 253 states and 363 transitions. [2024-11-08 22:30:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 363 transitions. [2024-11-08 22:30:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:30:12,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:12,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:30:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 257 states and 368 transitions. [2024-11-08 22:30:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 368 transitions. [2024-11-08 22:30:21,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:30:21,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:28,060 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-08 22:30:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 257 states and 367 transitions. [2024-11-08 22:30:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 367 transitions. [2024-11-08 22:30:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:30:30,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:05,624 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:31:18,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:03,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 268 states and 410 transitions. [2024-11-08 22:32:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 410 transitions. [2024-11-08 22:32:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:32:03,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:03,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 10 proven. 34 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 22:33:10,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 269 states and 414 transitions. [2024-11-08 22:33:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 414 transitions. [2024-11-08 22:33:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:33:10,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-08 22:34:20,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 280 states and 437 transitions. [2024-11-08 22:34:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 437 transitions. [2024-11-08 22:34:20,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:34:20,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:20,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 28 proven. 16 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 22:34:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 281 states and 441 transitions. [2024-11-08 22:34:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 441 transitions. [2024-11-08 22:34:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:34:50,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 36 proven. 8 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 22:35:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 282 states and 445 transitions. [2024-11-08 22:35:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 445 transitions. [2024-11-08 22:35:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:35:19,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:19,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 10 proven. 34 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 22:35:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 282 states and 441 transitions. [2024-11-08 22:35:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 441 transitions. [2024-11-08 22:35:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:35:43,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:54,293 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 36 proven. 8 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-11-08 22:35:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:54,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 282 states and 441 transitions. [2024-11-08 22:35:54,334 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 441 transitions. [2024-11-08 22:35:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:35:54,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:54,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:22,176 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:36:32,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:32,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 282 states and 441 transitions. [2024-11-08 22:36:32,807 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 441 transitions. [2024-11-08 22:36:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:36:32,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:36:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 282 states and 441 transitions. [2024-11-08 22:36:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 441 transitions. [2024-11-08 22:36:52,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:36:52,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:52,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 38 proven. 42 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-11-08 22:39:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:39:50,931 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:39:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:39:50,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:40:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:21,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:40:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:40:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:40:21,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:21,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:33,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:40,019 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-08 22:40:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:40:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:40:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:40:43,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:43,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-08 22:40:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:40:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:40:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:40:58,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:41:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:41:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:41:14,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:41:14,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:14,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:41:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:32,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:41:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:41:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:41:32,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:41:49,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:41:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:41:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:41:49,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:57,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:14,263 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:42:18,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:42:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:42:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:42:18,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:18,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:36,536 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:42:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:42:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:42:36,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:42:36,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:36,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:42:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:42:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:42:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:42:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 22:43:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 277 states and 409 transitions. [2024-11-08 22:43:14,323 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2024-11-08 22:43:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:43:14,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:14,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms