./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk --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 30091377e4ec06a93ce8980a411bd57ff29d691a2fbe3a2d6828a70c9a775d29 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:46:02,021 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:46:02,110 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:46:02,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:46:02,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:46:02,152 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:46:02,153 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:46:02,153 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:46:02,154 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:46:02,156 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:46:02,156 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:46:02,157 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:46:02,157 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:46:02,157 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:46:02,159 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:46:02,160 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:46:02,160 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:46:02,160 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:46:02,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:46:02,161 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:46:02,161 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:46:02,162 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:46:02,163 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:46:02,163 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:46:02,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:46:02,164 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:46:02,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:46:02,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:46:02,165 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:46:02,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:46:02,165 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30091377e4ec06a93ce8980a411bd57ff29d691a2fbe3a2d6828a70c9a775d29 [2024-11-09 00:46:02,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:46:02,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:46:02,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:46:02,527 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:46:02,528 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:46:02,529 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:46:04,665 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:46:05,231 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:46:05,232 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i [2024-11-09 00:46:05,288 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/data/effae2c24/940c06d5bf7c49a6907dd0748cd53cc7/FLAG98659bad8 [2024-11-09 00:46:05,306 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/data/effae2c24/940c06d5bf7c49a6907dd0748cd53cc7 [2024-11-09 00:46:05,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:46:05,312 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:46:05,314 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:46:05,315 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:46:05,321 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:46:05,321 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:46:05" (1/1) ... [2024-11-09 00:46:05,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1552a199 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:05, skipping insertion in model container [2024-11-09 00:46:05,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:46:05" (1/1) ... [2024-11-09 00:46:05,454 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:46:05,844 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_53e55885-630d-4497-826d-f694955927f6/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4491,4504] [2024-11-09 00:46:05,855 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_53e55885-630d-4497-826d-f694955927f6/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4551,4564] [2024-11-09 00:46:07,269 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,270 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,271 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,272 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,278 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,320 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,323 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,326 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,327 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,331 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,333 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,334 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:07,335 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,870 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,872 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,916 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,917 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,927 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,931 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,959 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,960 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,961 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,962 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,962 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,963 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:08,964 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,026 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_53e55885-630d-4497-826d-f694955927f6/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[228442,228455] [2024-11-09 00:46:09,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:46:09,065 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:46:09,083 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_53e55885-630d-4497-826d-f694955927f6/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4491,4504] [2024-11-09 00:46:09,084 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_53e55885-630d-4497-826d-f694955927f6/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4551,4564] [2024-11-09 00:46:09,136 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,136 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,137 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,137 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,138 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,182 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,186 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,187 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,188 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,189 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,190 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,191 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,191 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-09 00:46:09,450 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,451 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,466 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,467 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,472 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,473 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,490 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,491 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,492 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,492 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,493 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,493 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,494 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:46:09,525 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_53e55885-630d-4497-826d-f694955927f6/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[228442,228455] [2024-11-09 00:46:09,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:46:09,771 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:46:09,771 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09 WrapperNode [2024-11-09 00:46:09,771 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:46:09,773 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:46:09,773 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:46:09,773 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:46:09,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:09,922 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,083 INFO L138 Inliner]: procedures = 763, calls = 2450, calls flagged for inlining = 69, calls inlined = 18, statements flattened = 970 [2024-11-09 00:46:10,086 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:46:10,087 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:46:10,088 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:46:10,090 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:46:10,100 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,171 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,181 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,211 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,223 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:46:10,224 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:46:10,224 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:46:10,224 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:46:10,225 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:46:09" (1/1) ... [2024-11-09 00:46:10,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:46:10,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:46:10,268 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:46:10,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53e55885-630d-4497-826d-f694955927f6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:46:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-09 00:46:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-09 00:46:10,305 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-09 00:46:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2024-11-09 00:46:10,305 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2024-11-09 00:46:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-09 00:46:10,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-09 00:46:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:46:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2024-11-09 00:46:10,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_get_entry_count [2024-11-09 00:46:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:46:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:46:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 00:46:10,307 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 00:46:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:46:10,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:46:10,308 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-09 00:46:10,308 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-09 00:46:10,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:46:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:46:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-09 00:46:10,310 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-09 00:46:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:46:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-09 00:46:10,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-09 00:46:10,311 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-09 00:46:10,311 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-09 00:46:10,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:46:10,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:46:10,312 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:46:10,312 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:46:10,312 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-09 00:46:10,312 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-09 00:46:10,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:46:10,313 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-09 00:46:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-09 00:46:10,313 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:46:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:46:10,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:46:10,314 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-09 00:46:10,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-09 00:46:10,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:46:10,314 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-09 00:46:10,314 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-09 00:46:10,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:46:10,315 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2024-11-09 00:46:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2024-11-09 00:46:10,316 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-09 00:46:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-09 00:46:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-09 00:46:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-09 00:46:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 00:46:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 00:46:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2024-11-09 00:46:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2024-11-09 00:46:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:46:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-09 00:46:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-09 00:46:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:46:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:46:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:46:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-09 00:46:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-09 00:46:10,797 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:46:10,801 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:46:11,010 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-09 00:46:11,127 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-09 00:46:23,959 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume !true; [2024-11-09 00:46:23,960 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !true; [2024-11-09 00:46:23,960 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-09 00:46:23,960 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume !true; [2024-11-09 00:46:23,960 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume !true; [2024-11-09 00:46:24,128 INFO L? ?]: Removed 285 outVars from TransFormulas that were not future-live. [2024-11-09 00:46:24,129 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:46:24,568 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:46:24,568 INFO L316 CfgBuilder]: Removed 16 assume(true) statements. [2024-11-09 00:46:24,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:46:24 BoogieIcfgContainer [2024-11-09 00:46:24,569 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:46:24,569 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:46:24,570 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:46:24,580 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:46:24,580 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:46:24" (1/1) ... [2024-11-09 00:46:24,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:46:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 249 states and 350 transitions. [2024-11-09 00:46:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 350 transitions. [2024-11-09 00:46:24,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:46:24,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:24,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:34,012 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-11-09 00:46:44,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 253 states and 352 transitions. [2024-11-09 00:46:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 352 transitions. [2024-11-09 00:46:45,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-09 00:46:45,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-11-09 00:47:13,741 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 [] [2024-11-09 00:47:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 255 states and 371 transitions. [2024-11-09 00:47:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 371 transitions. [2024-11-09 00:47:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:47:19,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:19,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-09 00:47:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:40,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 258 states and 379 transitions. [2024-11-09 00:47:40,605 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 379 transitions. [2024-11-09 00:47:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-09 00:47:40,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:40,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 17 proven. 15 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-09 00:47:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 258 states and 378 transitions. [2024-11-09 00:47:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 378 transitions. [2024-11-09 00:47:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-09 00:47:56,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 70 proven. 9 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-09 00:48:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:38,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 266 states and 396 transitions. [2024-11-09 00:48:38,422 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 396 transitions. [2024-11-09 00:48:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-09 00:48:38,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:52,204 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 70 proven. 9 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-09 00:48:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:52,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 266 states and 396 transitions. [2024-11-09 00:48:52,253 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 396 transitions. [2024-11-09 00:48:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-09 00:48:52,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-11-09 00:49:09,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 269 states and 416 transitions. [2024-11-09 00:49:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 416 transitions. [2024-11-09 00:49:09,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-09 00:49:09,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:09,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-11-09 00:49:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 269 states and 414 transitions. [2024-11-09 00:49:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 414 transitions. [2024-11-09 00:49:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-09 00:49:15,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:15,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-11-09 00:49:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 270 states and 416 transitions. [2024-11-09 00:49:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 416 transitions. [2024-11-09 00:49:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:49:29,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:29,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:50:07,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 273 states and 422 transitions. [2024-11-09 00:50:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 422 transitions. [2024-11-09 00:50:07,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:50:07,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:07,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:50:20,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 273 states and 422 transitions. [2024-11-09 00:50:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 422 transitions. [2024-11-09 00:50:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:50:20,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:20,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:47,038 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:51:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:09,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-09 00:51:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-09 00:51:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:51:09,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:09,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-09 00:51:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-09 00:51:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-09 00:51:28,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:51:28,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:28,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:51:41,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-09 00:51:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-09 00:51:41,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:51:41,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:41,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:51:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-09 00:51:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-09 00:51:52,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:51:52,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:52:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-09 00:52:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-09 00:52:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:52:03,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-09 00:52:18,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-09 00:52:18,334 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-09 00:52:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:52:18,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:18,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:30,049 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:52:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-09 00:52:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-09 00:52:30,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:52:30,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:30,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:41,730 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:52:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-09 00:52:41,795 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-09 00:52:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:52:41,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:41,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-09 00:53:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 283 states and 446 transitions. [2024-11-09 00:53:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:53:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:53:37,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:37,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:59,871 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:54:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:30,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:54:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:54:30,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:54:30,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:30,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:43,292 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:54:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:54:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:54:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:54:43,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:43,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:49,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:57,618 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-09 00:54:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:57,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:54:57,678 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:54:57,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:54:57,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:55:16,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:16,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:55:16,305 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:55:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:55:16,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-09 00:55:34,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:55:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:55:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:55:34,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:34,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:49,026 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:55:49,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:55:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:55:49,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:55:49,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:49,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:56:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:56:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:56:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:56:02,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:02,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:15,159 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:56:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:56:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:56:15,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:56:15,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:15,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:56:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:56:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:56:28,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:56:28,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:28,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:56:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 446 transitions. [2024-11-09 00:56:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:56:39,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:56:39,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:39,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:57:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:57:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:57:03,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:57:03,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:03,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:22,800 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-09 00:57:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:57:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:57:22,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:57:22,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:22,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-09 00:57:44,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:44,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:57:44,116 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:57:44,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:57:44,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:44,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:58:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:58:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:58:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:58:01,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-09 00:58:14,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:58:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:58:14,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:58:14,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:14,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:24,983 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:58:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:25,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:58:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:58:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:58:25,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:25,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:37,864 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:58:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:37,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:58:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:58:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:58:37,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:37,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:58:56,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:56,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:58:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:58:56,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:58:56,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:56,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:59:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 283 states and 446 transitions. [2024-11-09 00:59:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 446 transitions. [2024-11-09 00:59:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:59:09,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:59:31,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:31,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 282 states and 440 transitions. [2024-11-09 00:59:31,741 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 440 transitions. [2024-11-09 00:59:31,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:59:31,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:31,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:46,604 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 00:59:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 282 states and 440 transitions. [2024-11-09 00:59:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 440 transitions. [2024-11-09 00:59:46,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:59:46,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:46,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:53,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:04,372 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-09 01:00:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 282 states and 440 transitions. [2024-11-09 01:00:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 440 transitions. [2024-11-09 01:00:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 01:00:04,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat