./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/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 14ecb1bdeb89e6f16cc91bd9d320557c2f2576024bfb946541efab4252b9f995 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:55:02,914 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:55:03,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:55:03,045 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:55:03,046 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:55:03,091 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:55:03,094 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:55:03,095 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:55:03,095 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:55:03,097 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:55:03,098 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:55:03,098 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:55:03,099 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:55:03,099 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:55:03,102 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:55:03,102 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:55:03,103 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:55:03,103 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:55:03,104 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:55:03,104 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:55:03,105 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:55:03,105 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:55:03,106 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:55:03,106 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:55:03,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:55:03,107 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:55:03,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:55:03,108 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:55:03,109 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:55:03,109 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:55:03,110 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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14ecb1bdeb89e6f16cc91bd9d320557c2f2576024bfb946541efab4252b9f995 [2024-11-09 00:55:03,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:55:03,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:55:03,449 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:55:03,451 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:55:03,452 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:55:03,455 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i Unable to find full path for "g++" [2024-11-09 00:55:05,746 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:55:06,359 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:55:06,363 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2024-11-09 00:55:06,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/data/1741eb897/dfec7ce87261421c8ed1cf25f2635016/FLAG10267e6cc [2024-11-09 00:55:06,818 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/data/1741eb897/dfec7ce87261421c8ed1cf25f2635016 [2024-11-09 00:55:06,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:55:06,826 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:55:06,827 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:55:06,828 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:55:06,834 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:55:06,835 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:55:06" (1/1) ... [2024-11-09 00:55:06,837 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705c337f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:06, skipping insertion in model container [2024-11-09 00:55:06,837 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:55:06" (1/1) ... [2024-11-09 00:55:06,991 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:55:07,346 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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2024-11-09 00:55:07,358 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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2024-11-09 00:55:08,532 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,537 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,538 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,539 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,542 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,572 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,573 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,576 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,577 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,580 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,585 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,586 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:08,588 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,486 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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[150268,150281] [2024-11-09 00:55:09,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:55:09,518 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:55:09,548 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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2024-11-09 00:55:09,549 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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2024-11-09 00:55:09,617 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,618 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,619 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,619 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,620 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,632 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,633 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,634 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,635 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,637 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,638 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,639 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,640 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:55:09,813 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_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[150268,150281] [2024-11-09 00:55:09,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:55:09,988 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:55:09,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09 WrapperNode [2024-11-09 00:55:09,989 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:55:09,990 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:55:09,990 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:55:09,990 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:55:10,000 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,072 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,106 INFO L138 Inliner]: procedures = 668, calls = 1032, calls flagged for inlining = 49, calls inlined = 3, statements flattened = 27 [2024-11-09 00:55:10,106 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:55:10,107 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:55:10,108 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:55:10,108 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:55:10,120 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,120 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,124 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,125 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,136 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,140 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,143 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,145 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,150 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:55:10,151 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:55:10,151 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:55:10,151 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:55:10,152 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:09" (1/1) ... [2024-11-09 00:55:10,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:55:10,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:55:10,275 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:55:10,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1282d8e-84eb-49c7-8dd2-71c3111e29a7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:55:10,350 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2024-11-09 00:55:10,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2024-11-09 00:55:10,352 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-09 00:55:10,352 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-09 00:55:10,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:55:10,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:55:10,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:55:10,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:55:10,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:55:10,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:55:10,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:55:10,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:55:10,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:55:10,358 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:55:10,358 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:55:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:55:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:55:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:55:10,638 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:55:10,642 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:55:10,947 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-09 00:55:10,948 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:55:10,987 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:55:10,988 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:55:10,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:55:10 BoogieIcfgContainer [2024-11-09 00:55:10,989 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:55:10,990 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:55:10,991 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:55:11,000 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:55:11,000 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:55:10" (1/1) ... [2024-11-09 00:55:11,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:55:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:11,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2024-11-09 00:55:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2024-11-09 00:55:11,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:55:11,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:11,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:11,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-09 00:55:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-09 00:55:11,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:55:11,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:12,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 38 states and 48 transitions. [2024-11-09 00:55:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-09 00:55:12,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:55:12,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:12,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 40 states and 51 transitions. [2024-11-09 00:55:12,741 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2024-11-09 00:55:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:55:12,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:12,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:13,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 42 states and 56 transitions. [2024-11-09 00:55:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2024-11-09 00:55:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:55:13,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:13,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:14,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:14,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 44 states and 59 transitions. [2024-11-09 00:55:14,819 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 59 transitions. [2024-11-09 00:55:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:55:14,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:14,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:14,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:15,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:16,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2024-11-09 00:55:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-11-09 00:55:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:55:16,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:16,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:17,527 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:18,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:18,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 67 transitions. [2024-11-09 00:55:18,093 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 67 transitions. [2024-11-09 00:55:18,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:55:18,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:18,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:18,741 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:19,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2024-11-09 00:55:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2024-11-09 00:55:19,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:55:19,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:19,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:20,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:20,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 50 states and 69 transitions. [2024-11-09 00:55:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 69 transitions. [2024-11-09 00:55:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:55:20,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:20,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:21,362 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:21,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 70 transitions. [2024-11-09 00:55:21,759 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2024-11-09 00:55:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:55:21,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:21,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2024-11-09 00:55:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-11-09 00:55:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:22,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:22,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:22,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 53 states and 72 transitions. [2024-11-09 00:55:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2024-11-09 00:55:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:55:23,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:24,356 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 54 states and 73 transitions. [2024-11-09 00:55:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 73 transitions. [2024-11-09 00:55:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:55:24,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:25,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:25,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 55 states and 74 transitions. [2024-11-09 00:55:25,986 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 74 transitions. [2024-11-09 00:55:25,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:55:25,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:25,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:26,754 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 56 states and 75 transitions. [2024-11-09 00:55:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 75 transitions. [2024-11-09 00:55:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:55:27,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:30,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:30,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 57 states and 76 transitions. [2024-11-09 00:55:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2024-11-09 00:55:30,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:55:30,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:30,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:31,473 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 58 states and 77 transitions. [2024-11-09 00:55:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 77 transitions. [2024-11-09 00:55:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:32,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:32,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:34,504 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:36,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 59 states and 78 transitions. [2024-11-09 00:55:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 78 transitions. [2024-11-09 00:55:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:55:36,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:36,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:44,081 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 92 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 64 states and 90 transitions. [2024-11-09 00:55:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 90 transitions. [2024-11-09 00:55:56,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:55:56,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 79 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 72 states and 113 transitions. [2024-11-09 00:56:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 113 transitions. [2024-11-09 00:56:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:56:28,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:28,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 67 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 83 states and 159 transitions. [2024-11-09 00:57:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 159 transitions. [2024-11-09 00:57:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:57:23,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 67 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 86 states and 169 transitions. [2024-11-09 00:57:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 169 transitions. [2024-11-09 00:57:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:57:39,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:39,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:55,820 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 56 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:09,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 100 states and 243 transitions. [2024-11-09 00:59:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 243 transitions. [2024-11-09 00:59:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:59:09,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:09,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:10,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 56 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:43,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:43,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 106 states and 267 transitions. [2024-11-09 00:59:43,131 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 267 transitions. [2024-11-09 00:59:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:59:43,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:43,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:46,027 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 56 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:49,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 108 states and 274 transitions. [2024-11-09 00:59:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 274 transitions. [2024-11-09 00:59:49,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:59:49,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:57,280 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 56 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:04,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 109 states and 284 transitions. [2024-11-09 01:00:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 284 transitions. [2024-11-09 01:00:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:00:04,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:04,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 56 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:09,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 110 states and 290 transitions. [2024-11-09 01:00:09,494 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 290 transitions. [2024-11-09 01:00:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:00:09,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:11,669 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 56 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:16,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 113 states and 296 transitions. [2024-11-09 01:00:16,306 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 296 transitions. [2024-11-09 01:00:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:00:16,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-09 01:00:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 114 states and 298 transitions. [2024-11-09 01:00:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 298 transitions. [2024-11-09 01:00:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 01:00:17,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:19,228 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-09 01:00:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 117 states and 318 transitions. [2024-11-09 01:00:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 318 transitions. [2024-11-09 01:00:22,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:00:22,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:22,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:41,473 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 131 states and 387 transitions. [2024-11-09 01:02:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 387 transitions. [2024-11-09 01:02:10,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:02:10,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:10,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:14,215 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:25,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 134 states and 399 transitions. [2024-11-09 01:02:25,772 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 399 transitions. [2024-11-09 01:02:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:02:25,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 144 states and 450 transitions. [2024-11-09 01:03:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 450 transitions. [2024-11-09 01:03:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:03:22,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:22,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:30,244 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:54,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 148 states and 471 transitions. [2024-11-09 01:03:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 471 transitions. [2024-11-09 01:03:54,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:03:54,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:54,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 149 states and 474 transitions. [2024-11-09 01:03:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 474 transitions. [2024-11-09 01:03:59,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:03:59,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:59,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:05,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 150 states and 477 transitions. [2024-11-09 01:04:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 477 transitions. [2024-11-09 01:04:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:04:05,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:05,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:10,111 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:19,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 152 states and 488 transitions. [2024-11-09 01:04:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 488 transitions. [2024-11-09 01:04:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:04:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:34,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:34,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 155 states and 503 transitions. [2024-11-09 01:04:34,067 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 503 transitions. [2024-11-09 01:04:34,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:04:34,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 156 states and 512 transitions. [2024-11-09 01:04:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 512 transitions. [2024-11-09 01:04:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:04:39,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:41,572 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 159 states and 525 transitions. [2024-11-09 01:04:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 525 transitions. [2024-11-09 01:04:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:04:49,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:49,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 46 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:55,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 161 states and 530 transitions. [2024-11-09 01:04:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 530 transitions. [2024-11-09 01:04:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 01:04:55,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:55,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:19,602 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 37 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 177 states and 597 transitions. [2024-11-09 01:07:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 597 transitions. [2024-11-09 01:07:09,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 01:07:09,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:09,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:19,453 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 37 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:06,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 187 states and 636 transitions. [2024-11-09 01:08:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 636 transitions. [2024-11-09 01:08:06,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 01:08:06,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:06,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 37 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.