./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_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_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/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_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/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_07f2f405-db99-4dde-b7ca-605c6999c202/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 60df7e35dcff08963d901f2f5294003ca0b3fa53fdb8a894278bffc5d6309871 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:56:03,102 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:56:03,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:56:03,172 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:56:03,173 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:56:03,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:56:03,211 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:56:03,212 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:56:03,212 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:56:03,213 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:56:03,213 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:56:03,214 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:56:03,214 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:56:03,215 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:56:03,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:56:03,215 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:56:03,215 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:56:03,215 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:56:03,215 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:56:03,215 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:56:03,215 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:56:03,216 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:56:03,216 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:56:03,216 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:56:03,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:56:03,217 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:56:03,217 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:56:03,217 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:56:03,217 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:56:03,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:56:03,218 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_07f2f405-db99-4dde-b7ca-605c6999c202/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 -> 60df7e35dcff08963d901f2f5294003ca0b3fa53fdb8a894278bffc5d6309871 [2024-11-13 16:56:03,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:56:03,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:56:03,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:56:03,543 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:56:03,543 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:56:03,545 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i Unable to find full path for "g++" [2024-11-13 16:56:05,488 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:56:06,153 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:56:06,156 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i [2024-11-13 16:56:06,217 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/data/5a9ae47d2/8a5e2496804644988a5dcca9654b4813/FLAGb28f4aed0 [2024-11-13 16:56:06,243 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/data/5a9ae47d2/8a5e2496804644988a5dcca9654b4813 [2024-11-13 16:56:06,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:56:06,247 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:56:06,249 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:56:06,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:56:06,257 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:56:06,258 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:56:06" (1/1) ... [2024-11-13 16:56:06,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d70bd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:06, skipping insertion in model container [2024-11-13 16:56:06,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:56:06" (1/1) ... [2024-11-13 16:56:06,399 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:56:06,745 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_07f2f405-db99-4dde-b7ca-605c6999c202/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i[4494,4507] [2024-11-13 16:56:06,754 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_07f2f405-db99-4dde-b7ca-605c6999c202/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i[4554,4567] [2024-11-13 16:56:07,912 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,912 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,913 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,914 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,915 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,929 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,930 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,932 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,933 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,935 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,936 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,936 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:07,937 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,097 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,098 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,121 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,122 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,129 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,131 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,151 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,152 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,154 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,155 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,155 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,155 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,156 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,213 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_07f2f405-db99-4dde-b7ca-605c6999c202/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i[228285,228298] [2024-11-13 16:56:09,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:56:09,257 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:56:09,274 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_07f2f405-db99-4dde-b7ca-605c6999c202/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i[4494,4507] [2024-11-13 16:56:09,278 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_07f2f405-db99-4dde-b7ca-605c6999c202/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i[4554,4567] [2024-11-13 16:56:09,338 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,338 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,339 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,339 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,339 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,349 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,353 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,354 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,354 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,355 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,358 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,358 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,359 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-13 16:56:09,603 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,603 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,615 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,616 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,619 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,620 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,635 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,636 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,636 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,637 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,637 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,637 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,639 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:56:09,668 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_07f2f405-db99-4dde-b7ca-605c6999c202/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness_negated.i[228285,228298] [2024-11-13 16:56:09,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:56:10,016 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:56:10,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10 WrapperNode [2024-11-13 16:56:10,017 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:56:10,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:56:10,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:56:10,019 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:56:10,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,144 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,227 INFO L138 Inliner]: procedures = 763, calls = 2455, calls flagged for inlining = 67, calls inlined = 11, statements flattened = 749 [2024-11-13 16:56:10,228 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:56:10,228 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:56:10,228 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:56:10,229 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:56:10,237 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,249 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,249 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,292 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,298 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,310 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,317 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,338 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:56:10,338 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:56:10,338 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:56:10,338 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:56:10,345 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:56:10" (1/1) ... [2024-11-13 16:56:10,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:56:10,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:56:10,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:56:10,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07f2f405-db99-4dde-b7ca-605c6999c202/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:56:10,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 16:56:10,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:56:10,428 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 16:56:10,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 16:56:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:56:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:56:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 16:56:10,429 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 16:56:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:56:10,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:56:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 16:56:10,430 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 16:56:10,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:56:10,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:56:10,430 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 16:56:10,430 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 16:56:10,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:56:10,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 16:56:10,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 16:56:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:56:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:56:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 16:56:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 16:56:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 16:56:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 16:56:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:56:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 16:56:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 16:56:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:56:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:56:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:56:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2024-11-13 16:56:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2024-11-13 16:56:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 16:56:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 16:56:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:56:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 16:56:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 16:56:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:56:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 16:56:10,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 16:56:10,434 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 16:56:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 16:56:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 16:56:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 16:56:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2024-11-13 16:56:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2024-11-13 16:56:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:56:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_delete [2024-11-13 16:56:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_delete [2024-11-13 16:56:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:56:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 16:56:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 16:56:10,867 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:56:10,869 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:56:11,157 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2024-11-13 16:56:11,157 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume !true; [2024-11-13 16:56:23,336 INFO L? ?]: Removed 198 outVars from TransFormulas that were not future-live. [2024-11-13 16:56:23,336 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:56:23,836 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:56:23,836 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-13 16:56:23,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:56:23 BoogieIcfgContainer [2024-11-13 16:56:23,837 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:56:23,838 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:56:23,838 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:56:23,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:56:23,849 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:56:23" (1/1) ... [2024-11-13 16:56:23,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:56:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 167 states and 221 transitions. [2024-11-13 16:56:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 221 transitions. [2024-11-13 16:56:23,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:56:23,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:23,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:33,742 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 16:56:43,844 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 16:56:45,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 171 states and 223 transitions. [2024-11-13 16:56:45,304 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 223 transitions. [2024-11-13 16:56:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:56:45,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:45,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:58,896 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 16:57:09,389 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 16:57:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 173 states and 226 transitions. [2024-11-13 16:57:12,894 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 226 transitions. [2024-11-13 16:57:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:57:12,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 16:57:33,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 176 states and 235 transitions. [2024-11-13 16:57:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 235 transitions. [2024-11-13 16:57:33,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:57:33,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:33,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:39,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 16:57:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 179 states and 246 transitions. [2024-11-13 16:57:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 246 transitions. [2024-11-13 16:57:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:57:47,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:47,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:00,183 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-13 16:58:06,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:06,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 180 states and 250 transitions. [2024-11-13 16:58:06,359 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 250 transitions. [2024-11-13 16:58:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:58:06,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-13 16:58:14,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 180 states and 250 transitions. [2024-11-13 16:58:14,222 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 250 transitions. [2024-11-13 16:58:14,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:58:14,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:23,362 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 16:58:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 183 states and 258 transitions. [2024-11-13 16:58:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 258 transitions. [2024-11-13 16:58:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:58:25,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 16:58:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:58:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:58:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:58:36,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:36,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 16:58:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:46,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:58:46,822 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:58:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:58:46,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:46,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:57,130 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 16:58:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:57,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:58:57,203 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:58:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:58:57,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:57,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:06,362 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-13 16:59:06,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:59:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:59:06,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:59:06,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:06,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:14,764 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 16:59:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:59:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:59:14,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:59:14,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:14,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-13 16:59:22,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:22,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:59:22,207 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:59:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:59:22,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:22,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 16:59:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:59:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:59:31,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:59:31,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:31,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 16:59:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:39,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:59:39,543 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:59:39,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:59:39,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:39,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:47,171 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 16:59:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:59:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:59:47,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:59:47,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:47,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:54,164 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 16:59:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:54,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 16:59:54,179 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 16:59:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:59:54,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:54,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:00,104 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 17:00:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:00,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:00,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:00,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:06,848 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:00:06,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:06,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:06,868 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:06,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:06,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:00:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:13,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:13,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:13,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:00:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:20,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:20,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:26,261 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:00:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:26,274 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:26,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:26,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:00:33,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:33,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:33,029 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:33,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:33,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:33,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:39,265 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:00:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:39,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:00:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:45,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:45,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:45,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:00:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:00:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:00:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:00:52,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:00,242 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 17:01:00,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:00,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:01:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:01:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:06,624 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:01:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:06,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:01:06,645 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:01:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:06,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:06,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:12,951 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:01:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:01:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:01:12,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:12,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:12,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:17,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:19,989 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:01:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:01:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:01:20,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:20,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:20,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:01:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:26,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 184 states and 261 transitions. [2024-11-13 17:01:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-13 17:01:26,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:26,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:26,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:33,361 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 17:01:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:01:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:01:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:34,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 17:01:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:01:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:01:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:41,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:41,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-13 17:01:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:01:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:01:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:50,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:01:57,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:57,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:01:57,134 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:01:57,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:01:57,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:57,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:03,681 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 17:02:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:02:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:02:03,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:02:03,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:03,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:10,950 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:02:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:10,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:02:10,967 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:02:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:02:10,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:10,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:02:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:02:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:02:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:02:19,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:19,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:02:28,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:02:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:02:28,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:02:28,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:34,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:37,211 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:02:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:02:37,223 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:02:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:02:37,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:37,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:45,750 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:02:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:45,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:02:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:02:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:02:45,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:45,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:02:54,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:02:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:02:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:02:54,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:03:04,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:03:04,786 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:03:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:03:04,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:04,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:13,493 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-13 17:03:13,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:13,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:03:13,504 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:03:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:03:13,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:13,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 17:03:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:21,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:03:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:03:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:03:21,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:21,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 17:03:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:03:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:03:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:03:28,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 17:03:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:03:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:03:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:03:38,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:46,137 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-13 17:03:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:46,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 263 transitions. [2024-11-13 17:03:46,149 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2024-11-13 17:03:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 17:03:46,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:46,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-11-13 17:05:01,574 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 17:07:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 227 states and 340 transitions. [2024-11-13 17:07:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 340 transitions. [2024-11-13 17:07:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 17:07:53,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:53,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:01,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 17:08:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 227 states and 340 transitions. [2024-11-13 17:08:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 340 transitions. [2024-11-13 17:08:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 17:08:03,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:03,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-13 17:08:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:13,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 227 states and 340 transitions. [2024-11-13 17:08:13,027 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 340 transitions. [2024-11-13 17:08:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 17:08:13,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-13 17:09:57,087 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 []