./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b --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 c8b8f2658d38f1d4b62f5a688e80bc5ee30c846710ec78d96c7425bfc1b2b470 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:43:30,378 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:43:30,430 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:43:30,434 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:43:30,434 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:43:30,455 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:43:30,456 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:43:30,456 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:43:30,457 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:43:30,457 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:43:30,457 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:43:30,457 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:43:30,457 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:43:30,458 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:43:30,458 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:43:30,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:43:30,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:43:30,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:43:30,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:43:30,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:43:30,459 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:43:30,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:43:30,459 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b 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 -> c8b8f2658d38f1d4b62f5a688e80bc5ee30c846710ec78d96c7425bfc1b2b470 [2024-12-06 02:43:30,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:43:30,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:43:30,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:43:30,679 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:43:30,679 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:43:30,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2024-12-06 02:43:33,336 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/data/d6c9629a7/3bcc3e8b19b644228df3f2d1475aa246/FLAG46852e201 [2024-12-06 02:43:33,744 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:43:33,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2024-12-06 02:43:33,773 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/data/d6c9629a7/3bcc3e8b19b644228df3f2d1475aa246/FLAG46852e201 [2024-12-06 02:43:33,787 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/data/d6c9629a7/3bcc3e8b19b644228df3f2d1475aa246 [2024-12-06 02:43:33,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:43:33,791 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:43:33,793 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:43:33,793 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:43:33,797 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:43:33,798 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:43:33" (1/1) ... [2024-12-06 02:43:33,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@251f5e19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:33, skipping insertion in model container [2024-12-06 02:43:33,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:43:33" (1/1) ... [2024-12-06 02:43:33,878 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:43:34,076 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_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2024-12-06 02:43:34,081 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_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2024-12-06 02:43:34,997 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:34,998 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:34,998 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:34,999 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,000 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,012 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,013 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,014 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,015 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,016 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,017 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,017 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,018 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,889 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,889 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,912 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,913 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,920 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,920 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,934 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,935 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,935 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,936 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,936 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,936 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,937 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:35,971 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_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[228012,228025] [2024-12-06 02:43:35,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:43:35,998 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:43:36,010 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_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2024-12-06 02:43:36,011 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_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2024-12-06 02:43:36,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,059 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,059 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,060 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,061 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,061 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,062 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,062 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,062 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-12-06 02:43:36,239 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,239 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,245 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,246 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,249 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,249 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,257 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,258 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,258 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,258 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,259 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,259 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,259 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:43:36,280 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_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[228012,228025] [2024-12-06 02:43:36,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:43:36,526 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:43:36,527 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36 WrapperNode [2024-12-06 02:43:36,527 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:43:36,528 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:43:36,528 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:43:36,528 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:43:36,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,595 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,659 INFO L138 Inliner]: procedures = 763, calls = 2450, calls flagged for inlining = 70, calls inlined = 20, statements flattened = 869 [2024-12-06 02:43:36,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:43:36,660 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:43:36,660 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:43:36,660 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:43:36,670 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,670 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,680 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,680 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,713 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,716 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,721 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,751 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,755 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,766 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:43:36,767 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:43:36,767 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:43:36,767 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:43:36,768 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:43:36,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:43:36,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:43:36,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f24434-1cc3-40a3-a2e2-ad1cef4019c2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:43:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 02:43:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-12-06 02:43:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-12-06 02:43:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-12-06 02:43:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-12-06 02:43:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:43:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:43:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:43:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 02:43:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:43:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 02:43:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 02:43:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-12-06 02:43:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-12-06 02:43:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:43:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 02:43:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 02:43:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 02:43:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-12-06 02:43:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:43:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 02:43:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 02:43:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 02:43:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 02:43:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 02:43:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 02:43:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 02:43:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2024-12-06 02:43:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2024-12-06 02:43:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:43:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-12-06 02:43:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-12-06 02:43:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-12-06 02:43:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-12-06 02:43:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 02:43:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 02:43:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:43:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 02:43:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 02:43:37,104 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:43:37,106 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:43:37,220 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 02:43:37,238 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume false; [2024-12-06 02:43:37,238 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !false; [2024-12-06 02:43:37,257 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 02:43:37,281 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2024-12-06 02:43:37,281 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2024-12-06 02:43:37,522 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 02:43:37,545 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2024-12-06 02:43:37,545 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2024-12-06 02:43:48,816 INFO L? ?]: Removed 281 outVars from TransFormulas that were not future-live. [2024-12-06 02:43:48,816 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:43:49,316 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:43:49,316 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 02:43:49,316 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:43:49 BoogieIcfgContainer [2024-12-06 02:43:49,317 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:43:49,317 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:43:49,317 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:43:49,328 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:43:49,329 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:43:49" (1/1) ... [2024-12-06 02:43:49,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:43:49,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 270 transitions. [2024-12-06 02:43:49,397 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 270 transitions. [2024-12-06 02:43:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:43:49,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:49,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:55,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-12-06 02:44:06,477 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 [] [2024-12-06 02:44:07,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 204 states and 273 transitions. [2024-12-06 02:44:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 273 transitions. [2024-12-06 02:44:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:44:07,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:07,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-06 02:44:29,623 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 [] [2024-12-06 02:44:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:32,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 206 states and 279 transitions. [2024-12-06 02:44:32,949 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 279 transitions. [2024-12-06 02:44:32,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:44:32,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:32,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-06 02:44:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 209 states and 287 transitions. [2024-12-06 02:44:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 287 transitions. [2024-12-06 02:44:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:44:49,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:49,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:58,994 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 02:45:02,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:02,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 211 states and 302 transitions. [2024-12-06 02:45:02,635 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 302 transitions. [2024-12-06 02:45:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:45:02,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:02,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:45:47,579 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 [] [2024-12-06 02:47:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 236 states and 350 transitions. [2024-12-06 02:47:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 350 transitions. [2024-12-06 02:47:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:47:01,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-12-06 02:48:05,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 247 states and 371 transitions. [2024-12-06 02:48:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 371 transitions. [2024-12-06 02:48:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:48:05,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:05,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:48:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 247 states and 371 transitions. [2024-12-06 02:48:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 371 transitions. [2024-12-06 02:48:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:48:20,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:20,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 02:49:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 228 states and 330 transitions. [2024-12-06 02:49:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 330 transitions. [2024-12-06 02:49:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:49:14,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:30,027 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:49:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:30,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 228 states and 330 transitions. [2024-12-06 02:49:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 330 transitions. [2024-12-06 02:49:30,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:49:30,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:30,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:49:45,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:45,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 228 states and 330 transitions. [2024-12-06 02:49:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 330 transitions. [2024-12-06 02:49:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:49:45,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:45,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:49,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:50:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:50:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:50:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:50:14,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:50:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:50:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:50:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:50:20,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:20,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:26,525 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:50:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:26,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:50:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:50:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:50:26,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:51:19,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:19,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:51:19,461 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:51:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:51:19,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:19,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:43,822 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:51:53,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:51:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:51:53,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:51:53,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:53,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:51:59,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:59,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:51:59,500 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:51:59,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:51:59,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:59,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:14,882 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:52:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:52:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:52:14,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:52:14,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:14,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:21,279 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:52:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:52:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:52:21,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:52:21,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:21,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:52:36,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:36,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:52:36,917 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:52:36,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:52:36,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:36,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:42,665 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:52:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:42,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:52:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:52:42,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:52:42,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:42,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:52:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:52:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:52:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:52:58,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:04,179 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:53:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:53:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:53:04,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:53:04,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:04,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:19,479 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:53:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:53:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:53:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:53:19,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:19,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:25,114 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:53:25,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:53:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:53:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:53:25,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:25,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:40,245 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:53:40,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:53:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:53:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:53:40,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:53:57,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:53:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:53:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:53:57,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:57,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:54:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:54:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:54:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:54:03,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:03,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,047 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:54:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:09,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:54:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:54:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:54:09,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:09,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:13,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:54:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:54:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:54:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:54:14,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:54:20,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:20,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:54:20,822 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:54:20,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:54:20,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:20,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:54:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:26,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:54:26,403 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:54:26,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:54:26,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:26,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:54:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:54:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:54:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:54:32,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:32,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:54:48,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:48,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:54:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:54:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:54:48,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:48,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:55:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:55:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:55:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:55:02,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:02,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:55:08,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:08,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:55:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:55:08,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:55:08,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:08,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:55:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:55:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:55:23,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:55:23,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:23,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:55:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:55:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:55:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:55:39,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:39,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:55:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:55:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:55:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:55:55,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:55,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:10,459 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:56:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:10,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:56:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:56:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:56:10,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:10,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:56:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:56:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:56:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:56:16,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:30,523 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:56:30,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:30,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:56:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:56:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:56:30,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:30,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:45,004 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:56:45,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:45,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:56:45,061 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:56:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:56:45,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:45,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:56:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:56:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:56:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:56:51,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:56,595 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:56:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:56:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:56:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:56:56,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:57:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:57:11,156 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:57:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:57:11,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:16,740 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:57:16,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:57:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:57:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:57:16,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:16,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:57:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:22,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:57:22,380 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:57:22,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:57:22,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:22,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 02:57:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:37,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 231 states and 339 transitions. [2024-12-06 02:57:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-12-06 02:57:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:57:37,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:37,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat