./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.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_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3 --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 d34d53474a6dd5633bd951a9e5bfed12ba51b1f6f82e68b7dee25b33fb7badae --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:46:43,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:46:44,080 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:46:44,088 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:46:44,089 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:46:44,125 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:46:44,127 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:46:44,127 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:46:44,128 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:46:44,128 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:46:44,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:46:44,129 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:46:44,130 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:46:44,130 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:46:44,130 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:46:44,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:46:44,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:46:44,130 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:46:44,130 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:46:44,131 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:46:44,131 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:46:44,131 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:46:44,131 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:46:44,132 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:46:44,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:46:44,132 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:46:44,132 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:46:44,132 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:46:44,132 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:46:44,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:46:44,133 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_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3 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 -> d34d53474a6dd5633bd951a9e5bfed12ba51b1f6f82e68b7dee25b33fb7badae [2024-11-25 03:46:44,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:46:44,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:46:44,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:46:44,443 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:46:44,443 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:46:44,444 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i [2024-11-25 03:46:47,390 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/data/4132408ec/137c6bfb3f494d5f8d0d4bae7c318e57/FLAG789533d03 [2024-11-25 03:46:48,160 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:46:48,161 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i [2024-11-25 03:46:48,220 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/data/4132408ec/137c6bfb3f494d5f8d0d4bae7c318e57/FLAG789533d03 [2024-11-25 03:46:48,244 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/data/4132408ec/137c6bfb3f494d5f8d0d4bae7c318e57 [2024-11-25 03:46:48,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:46:48,248 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:46:48,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:46:48,250 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:46:48,256 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:46:48,257 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:46:48" (1/1) ... [2024-11-25 03:46:48,258 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a49a3d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:48, skipping insertion in model container [2024-11-25 03:46:48,258 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:46:48" (1/1) ... [2024-11-25 03:46:48,378 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:46:48,759 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_2150f2e7-f14f-44ad-b3e4-35fd70810497/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4492,4505] [2024-11-25 03:46:48,770 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_2150f2e7-f14f-44ad-b3e4-35fd70810497/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4552,4565] [2024-11-25 03:46:50,036 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,037 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,037 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,038 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,039 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,065 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,066 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,068 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,071 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,073 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,073 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:50,074 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,196 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,197 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,237 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,241 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,251 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,251 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,273 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,275 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,276 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,276 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,277 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,280 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,280 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,334 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_2150f2e7-f14f-44ad-b3e4-35fd70810497/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[228343,228356] [2024-11-25 03:46:51,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:46:51,366 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:46:51,386 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_2150f2e7-f14f-44ad-b3e4-35fd70810497/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4492,4505] [2024-11-25 03:46:51,388 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_2150f2e7-f14f-44ad-b3e4-35fd70810497/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4552,4565] [2024-11-25 03:46:51,491 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,492 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,492 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,493 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,493 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,501 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,505 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,506 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,506 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,507 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,509 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,510 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,510 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-25 03:46:51,745 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,746 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,755 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,756 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,758 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,759 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,771 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,772 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,773 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,773 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,774 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,774 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,774 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:46:51,800 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_2150f2e7-f14f-44ad-b3e4-35fd70810497/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[228343,228356] [2024-11-25 03:46:51,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:46:52,045 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:46:52,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52 WrapperNode [2024-11-25 03:46:52,046 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:46:52,047 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:46:52,047 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:46:52,047 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:46:52,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,134 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,210 INFO L138 Inliner]: procedures = 763, calls = 2449, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 644 [2024-11-25 03:46:52,211 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:46:52,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:46:52,211 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:46:52,211 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:46:52,227 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,229 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,240 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,244 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,303 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,305 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,312 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,326 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,336 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,352 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:46:52,353 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:46:52,357 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:46:52,357 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:46:52,358 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:52" (1/1) ... [2024-11-25 03:46:52,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:46:52,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:46:52,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:46:52,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2150f2e7-f14f-44ad-b3e4-35fd70810497/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:46:52,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-25 03:46:52,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:46:52,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:46:52,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:46:52,449 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_done [2024-11-25 03:46:52,449 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_done [2024-11-25 03:46:52,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-25 03:46:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-25 03:46:52,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:46:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:46:52,450 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-25 03:46:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-25 03:46:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:46:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:46:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-25 03:46:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-25 03:46:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:46:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:46:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:46:52,451 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 03:46:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-25 03:46:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:46:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2024-11-25 03:46:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-25 03:46:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-25 03:46:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:46:52,453 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-25 03:46:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-25 03:46:52,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-25 03:46:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-25 03:46:52,454 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 03:46:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 03:46:52,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:46:52,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:46:52,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-25 03:46:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-25 03:46:52,836 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:46:52,839 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:47:05,308 INFO L? ?]: Removed 154 outVars from TransFormulas that were not future-live. [2024-11-25 03:47:05,309 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:47:05,789 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:47:05,790 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:47:05,790 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:47:05 BoogieIcfgContainer [2024-11-25 03:47:05,790 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:47:05,791 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:47:05,791 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:47:05,803 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:47:05,803 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:47:05" (1/1) ... [2024-11-25 03:47:05,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:47:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:05,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 121 states and 154 transitions. [2024-11-25 03:47:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 154 transitions. [2024-11-25 03:47:05,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:47:05,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:05,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:13,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:15,728 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-25 03:47:25,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:47:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 125 states and 157 transitions. [2024-11-25 03:47:27,389 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 157 transitions. [2024-11-25 03:47:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:47:27,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:27,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 03:47:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:36,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 127 states and 163 transitions. [2024-11-25 03:47:36,862 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 163 transitions. [2024-11-25 03:47:36,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:47:36,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:36,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 03:47:58,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:48:07,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:07,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 129 states and 168 transitions. [2024-11-25 03:48:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 168 transitions. [2024-11-25 03:48:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:48:07,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:48:18,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:18,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 133 states and 174 transitions. [2024-11-25 03:48:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 174 transitions. [2024-11-25 03:48:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:48:18,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:18,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:45,486 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 03:48:59,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:49:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 143 states and 194 transitions. [2024-11-25 03:49:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 194 transitions. [2024-11-25 03:49:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:49:50,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:50,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:21,205 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 03:50:38,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:51:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 145 states and 197 transitions. [2024-11-25 03:51:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 197 transitions. [2024-11-25 03:51:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:51:32,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:32,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 03:52:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 148 states and 201 transitions. [2024-11-25 03:52:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 201 transitions. [2024-11-25 03:52:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:52:29,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:52,527 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:54:33,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:33,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 156 states and 214 transitions. [2024-11-25 03:54:33,669 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 214 transitions. [2024-11-25 03:54:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:54:33,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:33,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-25 03:57:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:46,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 145 states and 197 transitions. [2024-11-25 03:57:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 197 transitions. [2024-11-25 03:57:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:57:46,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:46,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:51,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:58:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 03:58:38,973 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 03:58:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:58:38,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:38,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:58:49,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 03:58:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 03:58:49,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:58:49,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:49,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:54,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:58:58,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 03:58:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 03:58:58,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:58:58,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:58,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:59:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:08,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 03:59:08,613 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 03:59:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:59:08,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:08,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:59:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 03:59:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 03:59:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:59:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:19,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:59:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:30,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 03:59:30,446 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 03:59:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:59:30,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:30,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:59:40,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 03:59:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 03:59:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:59:40,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:59:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 03:59:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 03:59:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:59:51,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:01,836 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:00:01,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:00:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:00:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:00:01,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:00:11,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:11,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:00:11,691 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:00:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:00:11,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:00:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:00:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:00:22,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:00:22,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:22,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:00:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:31,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:00:31,518 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:00:31,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:00:31,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:31,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:41,030 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:00:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:00:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:00:41,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:00:41,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:41,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:00:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:00:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:00:50,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:00:50,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:50,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:01:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:01:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:01:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:01:00,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:00,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:10,885 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:01:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:10,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:01:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:01:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:01:10,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:10,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:01:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:01:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:01:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:01:21,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:21,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 04:01:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:31,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 149 states and 203 transitions. [2024-11-25 04:01:31,239 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2024-11-25 04:01:31,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:01:31,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:31,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat