./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/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_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/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_1b72f2df-ede2-40c5-9740-c20899fc75b9/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 c8b8f2658d38f1d4b62f5a688e80bc5ee30c846710ec78d96c7425bfc1b2b470 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:24:40,032 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:24:40,114 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:24:40,119 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:24:40,122 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:24:40,165 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:24:40,165 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:24:40,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:24:40,166 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:24:40,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:24:40,166 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:24:40,166 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:24:40,167 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:24:40,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:24:40,167 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:24:40,167 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:24:40,167 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:24:40,167 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:24:40,167 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:24:40,167 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:24:40,167 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:24:40,168 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:24:40,168 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:24:40,168 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:24:40,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:24:40,168 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:24:40,168 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:24:40,168 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:24:40,168 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:24:40,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:24:40,169 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_1b72f2df-ede2-40c5-9740-c20899fc75b9/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 -> c8b8f2658d38f1d4b62f5a688e80bc5ee30c846710ec78d96c7425bfc1b2b470 [2024-11-13 23:24:40,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:24:40,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:24:40,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:24:40,533 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:24:40,534 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:24:40,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i Unable to find full path for "g++" [2024-11-13 23:24:42,551 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:24:43,354 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:24:43,355 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2024-11-13 23:24:43,398 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/data/a5efc079c/54ee19e026ea4089911617d8c9818330/FLAG0b3eda5a4 [2024-11-13 23:24:43,417 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/data/a5efc079c/54ee19e026ea4089911617d8c9818330 [2024-11-13 23:24:43,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:24:43,422 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:24:43,424 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:24:43,424 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:24:43,430 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:24:43,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:43" (1/1) ... [2024-11-13 23:24:43,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37219505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:43, skipping insertion in model container [2024-11-13 23:24:43,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:43" (1/1) ... [2024-11-13 23:24:43,582 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:24:43,947 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_1b72f2df-ede2-40c5-9740-c20899fc75b9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2024-11-13 23:24:43,957 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_1b72f2df-ede2-40c5-9740-c20899fc75b9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2024-11-13 23:24:45,348 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,349 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,349 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,355 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,357 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,382 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,383 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,385 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,386 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,388 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,390 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,390 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:45,391 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,834 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,835 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,885 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,886 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,897 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,899 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,929 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,930 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,931 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,931 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,932 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,932 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:46,934 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,002 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_1b72f2df-ede2-40c5-9740-c20899fc75b9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[228012,228025] [2024-11-13 23:24:47,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:24:47,066 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:24:47,084 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_1b72f2df-ede2-40c5-9740-c20899fc75b9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2024-11-13 23:24:47,089 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_1b72f2df-ede2-40c5-9740-c20899fc75b9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2024-11-13 23:24:47,231 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,232 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,234 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,234 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,254 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,255 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,256 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,256 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,261 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,262 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,263 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,263 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-11-13 23:24:47,550 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,551 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,563 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,564 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,568 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,568 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,586 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,587 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,588 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,588 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,588 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,589 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,589 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 23:24:47,659 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_1b72f2df-ede2-40c5-9740-c20899fc75b9/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[228012,228025] [2024-11-13 23:24:47,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:24:48,021 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:24:48,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48 WrapperNode [2024-11-13 23:24:48,026 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:24:48,028 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:24:48,029 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:24:48,029 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:24:48,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,226 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,354 INFO L138 Inliner]: procedures = 763, calls = 2450, calls flagged for inlining = 70, calls inlined = 20, statements flattened = 869 [2024-11-13 23:24:48,355 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:24:48,356 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:24:48,356 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:24:48,356 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:24:48,369 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,369 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,382 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,382 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,427 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,434 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,445 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,450 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,480 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:24:48,481 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:24:48,481 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:24:48,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:24:48,486 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:48" (1/1) ... [2024-11-13 23:24:48,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:24:48,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:24:48,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:24:48,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b72f2df-ede2-40c5-9740-c20899fc75b9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:24:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 23:24:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-13 23:24:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-13 23:24:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-13 23:24:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-13 23:24:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:24:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:24:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:24:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 23:24:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 23:24:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:24:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:24:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 23:24:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 23:24:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:24:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:24:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 23:24:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 23:24:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:24:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-13 23:24:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-13 23:24:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-13 23:24:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-13 23:24:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:24:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:24:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 23:24:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 23:24:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 23:24:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 23:24:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:24:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-13 23:24:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-13 23:24:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:24:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:24:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:24:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 23:24:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 23:24:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:24:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 23:24:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 23:24:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:24:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 23:24:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 23:24:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 23:24:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 23:24:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 23:24:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 23:24:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2024-11-13 23:24:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2024-11-13 23:24:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:24:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-13 23:24:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-13 23:24:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-11-13 23:24:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-11-13 23:24:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:24:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:24:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:24:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 23:24:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 23:24:49,173 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:24:49,178 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:24:49,502 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-13 23:24:49,610 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 23:24:50,135 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2024-11-13 23:25:02,568 INFO L? ?]: Removed 281 outVars from TransFormulas that were not future-live. [2024-11-13 23:25:02,572 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:25:03,266 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:25:03,267 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-13 23:25:03,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:03 BoogieIcfgContainer [2024-11-13 23:25:03,267 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:25:03,268 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:25:03,270 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:25:03,288 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:25:03,289 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:03" (1/1) ... [2024-11-13 23:25:03,300 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:25:03,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 270 transitions. [2024-11-13 23:25:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 270 transitions. [2024-11-13 23:25:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:25:03,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:15,410 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-13 23:25:25,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:25:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 204 states and 273 transitions. [2024-11-13 23:25:27,509 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 273 transitions. [2024-11-13 23:25:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:25:27,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:27,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-13 23:25:52,645 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 23:25:56,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 206 states and 279 transitions. [2024-11-13 23:25:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 279 transitions. [2024-11-13 23:25:56,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:25:56,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:56,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,629 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-13 23:26:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 209 states and 287 transitions. [2024-11-13 23:26:22,866 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 287 transitions. [2024-11-13 23:26:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:26:22,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:22,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:35,395 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:26:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 211 states and 302 transitions. [2024-11-13 23:26:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 302 transitions. [2024-11-13 23:26:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:26:39,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:39,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:27:27,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:28:44,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 236 states and 350 transitions. [2024-11-13 23:28:44,655 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 350 transitions. [2024-11-13 23:28:44,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:28:44,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:44,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 23:29:56,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 247 states and 371 transitions. [2024-11-13 23:29:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 371 transitions. [2024-11-13 23:29:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:29:56,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:56,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:15,578 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:30:15,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 247 states and 371 transitions. [2024-11-13 23:30:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 371 transitions. [2024-11-13 23:30:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:30:15,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:15,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:30:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:30:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:30:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:30:47,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:47,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:12,147 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:31:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:31:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:31:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:31:26,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:26,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:31:33,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:31:33,878 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:31:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:31:33,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:33,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:40,661 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:31:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:31:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:31:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:31:40,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:31:47,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:31:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:31:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:31:47,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:32:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:32:05,714 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:32:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:32:05,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:32:23,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:32:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:32:23,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:32:23,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:23,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:40,545 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:32:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:40,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:32:40,624 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:32:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:32:40,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:40,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:10,296 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:33:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:33:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:33:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:33:33,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:33:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:33:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:33:51,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:33:51,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:51,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:58,098 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:33:58,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:58,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:33:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:33:58,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:33:58,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:58,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:04,875 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:34:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:04,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:34:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:34:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:34:04,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:11,709 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:34:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:34:11,733 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:34:11,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:34:11,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:11,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:17,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:34:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:29,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:34:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:34:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:34:29,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:29,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:34:47,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:47,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:34:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:34:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:34:47,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:47,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:04,957 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:35:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:35:05,031 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:35:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:35:05,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:11,847 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:35:11,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:35:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:35:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:35:11,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:11,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:18,675 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:35:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:35:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:35:18,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:35:18,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:18,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:35:25,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:35:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:35:25,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:35:25,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:25,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:35:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:35:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:35:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:35:43,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:35:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:35:50,643 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:35:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:35:50,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:50,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:35:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:35:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:35:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:35:58,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:58,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:05,147 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:36:05,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:36:05,169 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:36:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:36:05,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:05,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:36:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:36:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:36:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:36:23,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:36:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:30,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:36:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:36:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:36:30,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:30,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:36,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:37:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:37:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:37:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:37:06,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:06,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:24,275 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:37:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:37:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:37:24,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:37:24,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:31,563 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:37:31,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:37:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:37:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:37:31,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:37:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:37:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:37:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:37:49,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:49,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:37:57,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:57,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:37:57,164 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:37:57,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:37:57,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:57,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:02,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:04,540 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:38:04,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:04,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:38:04,568 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:38:04,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:38:04,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:04,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:38:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:38:26,595 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:38:26,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:38:26,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:38:34,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:34,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:38:34,200 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:38:34,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:38:34,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:34,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 23:38:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:53,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 380 transitions. [2024-11-13 23:38:53,098 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 380 transitions. [2024-11-13 23:38:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:38:53,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:53,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat