./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_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_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/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_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/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_725494ce-cf82-4495-a7f7-baa7c60e09b5/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 d7eaf0344f6f57c66c46804220c62b0485b08b4ef0e684c487eaec2203e797bb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:10:01,718 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:10:01,805 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:10:01,811 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:10:01,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:10:01,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:10:01,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:10:01,849 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:10:01,850 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:10:01,852 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:10:01,853 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:10:01,853 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:10:01,853 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:10:01,854 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:10:01,854 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:10:01,855 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:10:01,857 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:10:01,858 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:10:01,858 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:10:01,859 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:10:01,859 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:10:01,860 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:10:01,860 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:10:01,864 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:10:01,864 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:10:01,864 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:10:01,865 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:10:01,865 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:10:01,865 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:10:01,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:10:01,866 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_725494ce-cf82-4495-a7f7-baa7c60e09b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7eaf0344f6f57c66c46804220c62b0485b08b4ef0e684c487eaec2203e797bb [2024-11-09 00:10:02,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:10:02,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:10:02,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:10:02,191 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:10:02,192 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:10:02,193 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i Unable to find full path for "g++" [2024-11-09 00:10:04,331 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:10:04,844 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:10:04,848 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i [2024-11-09 00:10:04,901 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/data/94076eb4d/1a3a861c3df0421cb7072a846b353f8a/FLAGff771e9c2 [2024-11-09 00:10:04,923 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/data/94076eb4d/1a3a861c3df0421cb7072a846b353f8a [2024-11-09 00:10:04,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:10:04,930 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:10:04,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:10:04,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:10:04,939 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:10:04,940 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:10:04" (1/1) ... [2024-11-09 00:10:04,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4236a8ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:04, skipping insertion in model container [2024-11-09 00:10:04,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:10:04" (1/1) ... [2024-11-09 00:10:05,076 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:10:05,387 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_725494ce-cf82-4495-a7f7-baa7c60e09b5/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i[4504,4517] [2024-11-09 00:10:05,396 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_725494ce-cf82-4495-a7f7-baa7c60e09b5/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i[4564,4577] [2024-11-09 00:10:06,747 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:06,749 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:06,751 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:06,752 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:06,753 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:06,786 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:06,788 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:06,792 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:06,793 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,614 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,615 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:10:07,739 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:10:07,759 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_725494ce-cf82-4495-a7f7-baa7c60e09b5/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i[4504,4517] [2024-11-09 00:10:07,762 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_725494ce-cf82-4495-a7f7-baa7c60e09b5/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i[4564,4577] [2024-11-09 00:10:07,872 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,873 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,874 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,874 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,879 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,893 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,894 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,896 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:07,897 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:08,047 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:08,052 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:10:08,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2024-11-09 00:10:08,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:10:08,410 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:10:08,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08 WrapperNode [2024-11-09 00:10:08,412 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:10:08,413 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:10:08,413 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:10:08,413 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:10:08,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,505 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,581 INFO L138 Inliner]: procedures = 678, calls = 1525, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 683 [2024-11-09 00:10:08,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:10:08,583 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:10:08,583 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:10:08,583 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:10:08,601 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,617 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,621 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,668 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,677 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,689 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,695 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,705 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:10:08,706 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:10:08,706 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:10:08,707 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:10:08,707 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:10:08" (1/1) ... [2024-11-09 00:10:08,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:10:08,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:10:08,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:10:08,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_725494ce-cf82-4495-a7f7-baa7c60e09b5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:10:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-09 00:10:08,790 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-09 00:10:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:10:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-09 00:10:08,790 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-09 00:10:08,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:10:08,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:10:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 00:10:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 00:10:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:10:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:10:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:10:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:10:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:10:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:10:08,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:10:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:10:08,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:10:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-09 00:10:08,796 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-09 00:10:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-09 00:10:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-09 00:10:08,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:10:08,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-09 00:10:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-09 00:10:08,797 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:10:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:10:08,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:10:08,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:10:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:10:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-09 00:10:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-09 00:10:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 00:10:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 00:10:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:10:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-09 00:10:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-09 00:10:08,799 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-09 00:10:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-09 00:10:08,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:10:09,200 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:10:09,203 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:10:22,842 INFO L? ?]: Removed 139 outVars from TransFormulas that were not future-live. [2024-11-09 00:10:22,842 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:10:23,345 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:10:23,347 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:10:23,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:10:23 BoogieIcfgContainer [2024-11-09 00:10:23,348 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:10:23,349 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:10:23,349 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:10:23,364 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:10:23,364 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:10:23" (1/1) ... [2024-11-09 00:10:23,385 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:10:23,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 138 states and 187 transitions. [2024-11-09 00:10:23,474 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 187 transitions. [2024-11-09 00:10:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:10:23,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:23,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:35,257 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-09 00:10:45,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:45,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:45,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 138 states and 184 transitions. [2024-11-09 00:10:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 184 transitions. [2024-11-09 00:10:45,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:10:45,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:45,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-09 00:11:07,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:11,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:11,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 140 states and 188 transitions. [2024-11-09 00:11:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2024-11-09 00:11:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:11:11,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:11,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:19,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:11:26,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:26,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 144 states and 192 transitions. [2024-11-09 00:11:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-11-09 00:11:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:11:26,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:26,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:11:41,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 146 states and 196 transitions. [2024-11-09 00:11:41,022 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 196 transitions. [2024-11-09 00:11:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:11:41,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:41,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:11:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 146 states and 194 transitions. [2024-11-09 00:11:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 194 transitions. [2024-11-09 00:11:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:11:50,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:50,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:12:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 148 states and 198 transitions. [2024-11-09 00:12:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 198 transitions. [2024-11-09 00:12:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:12:13,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:13,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:30,758 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:12:41,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:41,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 150 states and 200 transitions. [2024-11-09 00:12:41,981 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 200 transitions. [2024-11-09 00:12:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:12:41,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:41,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:55,058 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:13:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 152 states and 202 transitions. [2024-11-09 00:13:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 202 transitions. [2024-11-09 00:13:01,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:13:01,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:01,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:16,830 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:13:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 154 states and 204 transitions. [2024-11-09 00:13:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 204 transitions. [2024-11-09 00:13:26,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:13:26,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:26,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:13:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 156 states and 206 transitions. [2024-11-09 00:13:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2024-11-09 00:13:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:13:52,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:52,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:14:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:20,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 158 states and 208 transitions. [2024-11-09 00:14:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 208 transitions. [2024-11-09 00:14:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:14:20,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:20,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:27,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:34,264 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:14:45,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:45,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 160 states and 210 transitions. [2024-11-09 00:14:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 210 transitions. [2024-11-09 00:14:45,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:14:45,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:15:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:16,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 162 states and 212 transitions. [2024-11-09 00:15:16,455 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 212 transitions. [2024-11-09 00:15:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:15:16,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:16,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:15:59,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 164 states and 214 transitions. [2024-11-09 00:15:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 214 transitions. [2024-11-09 00:15:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:15:59,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:59,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:16,211 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:16:30,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:30,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 166 states and 216 transitions. [2024-11-09 00:16:30,968 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 216 transitions. [2024-11-09 00:16:30,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:16:30,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:30,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:17:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:01,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 168 states and 218 transitions. [2024-11-09 00:17:01,098 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 218 transitions. [2024-11-09 00:17:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:17:01,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:01,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:18:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 170 states and 220 transitions. [2024-11-09 00:18:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 220 transitions. [2024-11-09 00:18:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:18:00,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:36,623 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:19:06,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 172 states and 222 transitions. [2024-11-09 00:19:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 222 transitions. [2024-11-09 00:19:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:19:06,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:06,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:27,125 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:19:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:45,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 174 states and 224 transitions. [2024-11-09 00:19:45,164 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 224 transitions. [2024-11-09 00:19:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:19:45,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:45,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:20:15,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:15,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 176 states and 226 transitions. [2024-11-09 00:20:15,633 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 226 transitions. [2024-11-09 00:20:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:20:15,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:15,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:47,775 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:21:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 178 states and 228 transitions. [2024-11-09 00:21:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 228 transitions. [2024-11-09 00:21:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:21:15,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:15,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:40,325 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:22:02,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:02,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 180 states and 230 transitions. [2024-11-09 00:22:02,632 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 230 transitions. [2024-11-09 00:22:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:22:02,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:02,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:23:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 182 states and 232 transitions. [2024-11-09 00:23:00,229 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 232 transitions. [2024-11-09 00:23:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:23:00,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 00:24:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 184 states and 234 transitions. [2024-11-09 00:24:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 234 transitions. [2024-11-09 00:24:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:24:23,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:23,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms