./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/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_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 21:21:11,540 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:21:11,633 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:21:11,643 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:21:11,643 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:21:11,678 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:21:11,678 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:21:11,679 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:21:11,679 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:21:11,679 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:21:11,679 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:21:11,679 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:21:11,679 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:21:11,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:21:11,680 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:21:11,680 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:21:11,680 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:21:11,681 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:21:11,682 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:21:11,682 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:21:11,682 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:21:11,682 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:21:11,683 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:21:11,683 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:21:11,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:21:11,684 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:21:11,684 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:21:11,684 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:21:11,684 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:21:11,684 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:21:11,684 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_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 21:21:12,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:21:12,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:21:12,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:21:12,044 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:21:12,046 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:21:12,047 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i Unable to find full path for "g++" [2024-11-13 21:21:13,932 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:21:14,633 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:21:14,634 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i [2024-11-13 21:21:14,684 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/data/09eeda9ae/ff64e63082cb400180e939038ba4d921/FLAGab843b944 [2024-11-13 21:21:14,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/data/09eeda9ae/ff64e63082cb400180e939038ba4d921 [2024-11-13 21:21:14,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:21:14,711 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:21:14,713 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:21:14,713 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:21:14,718 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:21:14,719 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:21:14" (1/1) ... [2024-11-13 21:21:14,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e59b3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:14, skipping insertion in model container [2024-11-13 21:21:14,720 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:21:14" (1/1) ... [2024-11-13 21:21:14,862 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:21:15,180 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_4490cdb6-557f-4a2d-9bbf-e9264d36c531/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4492,4505] [2024-11-13 21:21:15,188 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_4490cdb6-557f-4a2d-9bbf-e9264d36c531/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4552,4565] [2024-11-13 21:21:16,283 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,284 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,285 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,286 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,287 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,303 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,303 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,306 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,306 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,308 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,310 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,310 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:16,311 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,549 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,549 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,584 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,585 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,595 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,596 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,619 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,620 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,622 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,622 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,623 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,623 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,623 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,667 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_4490cdb6-557f-4a2d-9bbf-e9264d36c531/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[228343,228356] [2024-11-13 21:21:17,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:21:17,702 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:21:17,722 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_4490cdb6-557f-4a2d-9bbf-e9264d36c531/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4492,4505] [2024-11-13 21:21:17,723 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_4490cdb6-557f-4a2d-9bbf-e9264d36c531/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4552,4565] [2024-11-13 21:21:17,783 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,784 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,784 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,795 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,795 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,796 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,798 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,799 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,801 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,801 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,801 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:17,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-13 21:21:18,072 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,073 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,083 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,084 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,087 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,087 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,101 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,102 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,103 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,103 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,103 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,104 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,104 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:21:18,129 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_4490cdb6-557f-4a2d-9bbf-e9264d36c531/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[228343,228356] [2024-11-13 21:21:18,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:21:18,387 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:21:18,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18 WrapperNode [2024-11-13 21:21:18,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:21:18,389 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:21:18,389 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:21:18,389 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:21:18,396 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,573 INFO L138 Inliner]: procedures = 763, calls = 2449, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 644 [2024-11-13 21:21:18,574 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:21:18,574 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:21:18,574 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:21:18,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:21:18,583 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,590 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,590 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,623 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,627 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,634 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,638 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:21:18,648 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:21:18,648 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:21:18,648 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:21:18,649 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:18" (1/1) ... [2024-11-13 21:21:18,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:21:18,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:21:18,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:21:18,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4490cdb6-557f-4a2d-9bbf-e9264d36c531/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:21:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 21:21:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:21:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:21:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:21:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_done [2024-11-13 21:21:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_done [2024-11-13 21:21:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:21:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:21:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:21:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:21:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 21:21:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 21:21:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:21:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:21:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 21:21:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 21:21:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:21:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:21:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:21:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:21:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:21:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:21:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:21:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:21:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:21:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:21:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:21:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2024-11-13 21:21:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2024-11-13 21:21:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 21:21:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 21:21:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:21:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 21:21:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 21:21:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:21:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:21:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:21:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 21:21:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 21:21:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 21:21:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 21:21:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:21:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:21:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 21:21:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 21:21:19,138 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:21:19,141 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:21:31,727 INFO L? ?]: Removed 154 outVars from TransFormulas that were not future-live. [2024-11-13 21:21:31,727 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:21:32,189 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:21:32,189 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:21:32,190 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:21:32 BoogieIcfgContainer [2024-11-13 21:21:32,190 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:21:32,191 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:21:32,191 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:21:32,202 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:21:32,202 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:21:32" (1/1) ... [2024-11-13 21:21:32,210 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:21:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 121 states and 154 transitions. [2024-11-13 21:21:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 154 transitions. [2024-11-13 21:21:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:21:32,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:32,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 21:21:52,216 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 [] [2024-11-13 21:21:53,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 125 states and 157 transitions. [2024-11-13 21:21:53,493 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 157 transitions. [2024-11-13 21:21:53,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:21:53,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:53,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:00,953 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 21:22:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 127 states and 163 transitions. [2024-11-13 21:22:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 163 transitions. [2024-11-13 21:22:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:22:02,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:02,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:13,091 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 21:22:23,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:22:33,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:33,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 129 states and 168 transitions. [2024-11-13 21:22:33,269 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 168 transitions. [2024-11-13 21:22:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:22:33,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:22:44,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 133 states and 174 transitions. [2024-11-13 21:22:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 174 transitions. [2024-11-13 21:22:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:22:44,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:44,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:23:16,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:00,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 141 states and 187 transitions. [2024-11-13 21:24:00,609 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 187 transitions. [2024-11-13 21:24:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:24:00,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:00,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:27,994 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:24:45,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 143 states and 191 transitions. [2024-11-13 21:25:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 191 transitions. [2024-11-13 21:25:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:25:21,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:21,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:26:17,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:17,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 146 states and 195 transitions. [2024-11-13 21:26:17,536 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 195 transitions. [2024-11-13 21:26:17,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:26:17,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:17,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:58,434 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-13 21:28:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 158 states and 220 transitions. [2024-11-13 21:28:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 220 transitions. [2024-11-13 21:28:57,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:28:57,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:57,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:29:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 158 states and 220 transitions. [2024-11-13 21:29:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 220 transitions. [2024-11-13 21:29:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:29:06,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:06,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-13 21:29:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-13 21:29:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-13 21:29:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:29:40,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,826 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-13 21:29:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-13 21:29:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-13 21:29:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:29:52,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 21:33:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 151 states and 208 transitions. [2024-11-13 21:33:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 21:33:24,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:33:24,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:24,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:31,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:33:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 151 states and 208 transitions. [2024-11-13 21:33:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 21:33:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:33:36,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:33:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:59,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 151 states and 208 transitions. [2024-11-13 21:33:59,011 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 21:33:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:33:59,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:59,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:34:19,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 151 states and 208 transitions. [2024-11-13 21:34:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 21:34:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:34:19,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:32,838 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:34:32,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 151 states and 208 transitions. [2024-11-13 21:34:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 21:34:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:34:32,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:32,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:34:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 151 states and 208 transitions. [2024-11-13 21:34:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 21:34:44,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:34:44,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:44,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:34:55,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:55,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 151 states and 208 transitions. [2024-11-13 21:34:55,483 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 21:34:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:34:55,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:55,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:06,086 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:35:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 151 states and 208 transitions. [2024-11-13 21:35:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 21:35:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:35:06,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:12,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat