./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_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_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/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_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/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_87a58b92-7f13-4121-8f94-0004b266e7e0/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 190ae31efe96144321a53f6fa3a58be363d46a0faaff78a47cf06f9f2e955d78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:06:39,318 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:06:39,415 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:06:39,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:06:39,424 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:06:39,462 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:06:39,463 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:06:39,463 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:06:39,464 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:06:39,464 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:06:39,464 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:06:39,464 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:06:39,464 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:06:39,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:06:39,465 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:06:39,465 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:06:39,465 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:06:39,465 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:06:39,465 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:06:39,465 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:06:39,466 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:06:39,466 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:06:39,466 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:06:39,466 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:06:39,466 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:39,466 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:06:39,467 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:06:39,467 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:06:39,467 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:06:39,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:06:39,467 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_87a58b92-7f13-4121-8f94-0004b266e7e0/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 -> 190ae31efe96144321a53f6fa3a58be363d46a0faaff78a47cf06f9f2e955d78 [2024-11-13 23:06:39,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:06:39,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:06:39,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:06:39,802 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:06:39,803 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:06:39,804 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i Unable to find full path for "g++" [2024-11-13 23:06:41,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:06:42,433 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:06:42,436 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i [2024-11-13 23:06:42,497 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/data/ff51fff1c/d9a08f13436d4a1f807c96f64febc7eb/FLAGd97daaacd [2024-11-13 23:06:42,764 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/data/ff51fff1c/d9a08f13436d4a1f807c96f64febc7eb [2024-11-13 23:06:42,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:06:42,770 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:06:42,773 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:42,773 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:06:42,779 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:06:42,780 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:42" (1/1) ... [2024-11-13 23:06:42,781 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@443cbbb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:42, skipping insertion in model container [2024-11-13 23:06:42,781 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:42" (1/1) ... [2024-11-13 23:06:42,895 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:06:43,210 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_87a58b92-7f13-4121-8f94-0004b266e7e0/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i[4495,4508] [2024-11-13 23:06:43,219 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_87a58b92-7f13-4121-8f94-0004b266e7e0/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i[4555,4568] [2024-11-13 23:06:44,367 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,367 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,368 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,369 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,370 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,386 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,387 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,390 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,390 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,393 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,394 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,395 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:44,395 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,606 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,607 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,629 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,630 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,641 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,641 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,668 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,669 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,670 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,670 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,670 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,671 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,671 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,733 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_87a58b92-7f13-4121-8f94-0004b266e7e0/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i[230039,230052] [2024-11-13 23:06:45,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:45,773 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:06:45,790 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_87a58b92-7f13-4121-8f94-0004b266e7e0/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i[4495,4508] [2024-11-13 23:06:45,794 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_87a58b92-7f13-4121-8f94-0004b266e7e0/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i[4555,4568] [2024-11-13 23:06:45,894 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,894 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,895 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,897 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,907 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,908 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,909 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,910 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,911 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,912 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,912 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:45,913 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-13 23:06:46,186 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,188 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,199 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,200 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,203 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,204 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,215 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,216 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,216 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,217 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,217 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,217 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,218 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:06:46,250 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_87a58b92-7f13-4121-8f94-0004b266e7e0/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness_negated.i[230039,230052] [2024-11-13 23:06:46,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:46,526 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:06:46,527 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46 WrapperNode [2024-11-13 23:06:46,527 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:46,528 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:46,528 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:06:46,529 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:06:46,535 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,633 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,724 INFO L138 Inliner]: procedures = 764, calls = 2494, calls flagged for inlining = 70, calls inlined = 19, statements flattened = 1095 [2024-11-13 23:06:46,725 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:46,725 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:06:46,725 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:06:46,725 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:06:46,733 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,742 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,743 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,804 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,818 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,839 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,846 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,869 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:06:46,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:06:46,872 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:06:46,872 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:06:46,873 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:46" (1/1) ... [2024-11-13 23:06:46,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:46,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:06:46,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:06:46,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a58b92-7f13-4121-8f94-0004b266e7e0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:06:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 23:06:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-13 23:06:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-13 23:06:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-13 23:06:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-13 23:06:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:06:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 23:06:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 23:06:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-13 23:06:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:06:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:06:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 23:06:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 23:06:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:06:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:06:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 23:06:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 23:06:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:06:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:06:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 23:06:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 23:06:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:06:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:06:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:06:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-13 23:06:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-13 23:06:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-13 23:06:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-13 23:06:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:06:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:06:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 23:06:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 23:06:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 23:06:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 23:06:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:06:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-13 23:06:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-13 23:06:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:06:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:06:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:06:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 23:06:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 23:06:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:06:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 23:06:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 23:06:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:06:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 23:06:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 23:06:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 23:06:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 23:06:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 23:06:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 23:06:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 23:06:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 23:06:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2024-11-13 23:06:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2024-11-13 23:06:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:06:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-13 23:06:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-13 23:06:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-13 23:06:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-13 23:06:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-13 23:06:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-13 23:06:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-11-13 23:06:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-11-13 23:06:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:06:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:06:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:06:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 23:06:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 23:06:47,439 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:06:47,442 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:06:47,775 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2024-11-13 23:06:47,775 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume !true; [2024-11-13 23:06:47,823 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-13 23:06:47,880 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 23:07:00,261 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !true; [2024-11-13 23:07:00,261 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 23:07:00,505 INFO L? ?]: Removed 314 outVars from TransFormulas that were not future-live. [2024-11-13 23:07:00,505 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:07:01,158 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:07:01,158 INFO L316 CfgBuilder]: Removed 16 assume(true) statements. [2024-11-13 23:07:01,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:01 BoogieIcfgContainer [2024-11-13 23:07:01,158 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:07:01,159 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:07:01,159 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:07:01,171 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:07:01,171 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:01" (1/1) ... [2024-11-13 23:07:01,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:07:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 259 states and 356 transitions. [2024-11-13 23:07:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 356 transitions. [2024-11-13 23:07:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:07:01,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 23:07:21,711 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 23:07:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:22,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 263 states and 359 transitions. [2024-11-13 23:07:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 359 transitions. [2024-11-13 23:07:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:07:22,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 23:07:46,022 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 23:07:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:49,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 265 states and 366 transitions. [2024-11-13 23:07:49,790 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 366 transitions. [2024-11-13 23:07:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:07:49,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,065 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 23:08:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:08,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 268 states and 378 transitions. [2024-11-13 23:08:08,755 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 378 transitions. [2024-11-13 23:08:08,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:08:08,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:08,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-13 23:08:25,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 271 states and 391 transitions. [2024-11-13 23:08:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 391 transitions. [2024-11-13 23:08:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:08:25,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:25,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:30,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:32,797 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-13 23:08:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 271 states and 391 transitions. [2024-11-13 23:08:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 391 transitions. [2024-11-13 23:08:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:08:32,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:32,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-13 23:08:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 271 states and 391 transitions. [2024-11-13 23:08:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 391 transitions. [2024-11-13 23:08:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:08:39,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:39,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:19,741 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 23:09:32,660 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 [] [2024-11-13 23:10:53,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 296 states and 436 transitions. [2024-11-13 23:10:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 436 transitions. [2024-11-13 23:10:53,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:10:53,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:53,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:32,079 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 23:12:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:01,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 299 states and 440 transitions. [2024-11-13 23:12:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 440 transitions. [2024-11-13 23:12:01,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:12:01,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:01,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 23:12:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 274 states and 393 transitions. [2024-11-13 23:12:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 393 transitions. [2024-11-13 23:12:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:12:55,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:55,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-13 23:13:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 274 states and 391 transitions. [2024-11-13 23:13:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 391 transitions. [2024-11-13 23:13:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:13:31,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:31,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:14:20,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:20,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:14:20,530 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:14:20,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:14:20,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:20,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:51,239 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:15:00,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:00,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:15:00,203 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:15:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:15:00,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:15:10,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:10,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:15:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:15:10,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:15:10,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:10,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:15:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:15:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:15:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:15:21,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:15:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:15:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:15:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:15:32,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:15:43,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:43,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:15:43,787 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:15:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:15:43,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:43,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:16:07,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:16:07,249 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:16:07,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:16:07,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:07,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:12,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:16:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:19,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:16:19,339 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:16:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:16:19,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:19,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:24,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:16:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:16:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:16:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:16:42,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:42,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:16:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:16:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:16:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:16:53,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:53,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:03,894 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:17:03,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:03,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:17:03,940 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:17:03,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:17:03,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:03,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:17:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:17:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:17:14,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:17:14,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:14,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:18,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:17:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:36,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:17:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:17:36,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:17:36,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:36,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:58,885 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:17:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:17:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:17:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:17:58,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:18:20,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:18:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:18:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:18:20,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:20,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:43,171 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:18:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:43,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:18:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:18:43,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:18:43,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:43,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:55,214 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:18:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:18:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:18:55,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:18:55,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:55,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:19:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:06,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:19:06,718 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:19:06,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:19:06,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:06,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:17,834 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:19:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:19:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:19:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:19:17,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:17,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:41,118 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:19:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:19:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:19:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:19:41,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:41,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:19:52,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:52,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:19:52,116 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:19:52,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:19:52,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:52,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:20:04,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:20:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:20:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:20:04,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:04,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:10,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:20:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:20:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:20:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:20:17,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:17,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:29,288 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:20:29,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:20:29,336 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:20:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:20:29,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:29,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 23:20:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:20:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:20:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:20:55,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:07,518 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 23:21:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:07,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 276 states and 396 transitions. [2024-11-13 23:21:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 396 transitions. [2024-11-13 23:21:07,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:21:07,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:07,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat