./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/od-3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/od-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1b9900a2bc7874a5a0f3f67c9571956dc0cee83653f866f5a93ea159c97e5be6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:05:45,661 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:05:45,710 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 02:05:45,713 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:05:45,713 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:05:45,731 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:05:45,732 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:05:45,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:05:45,732 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:05:45,732 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:05:45,733 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:05:45,733 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:05:45,734 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:05:45,734 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:05:45,734 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:05:45,734 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:05:45,734 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:05:45,734 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:05:45,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:05:45,734 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:05:45,734 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:05:45,734 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:05:45,735 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:05:45,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:05:45,735 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) 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 -> 1b9900a2bc7874a5a0f3f67c9571956dc0cee83653f866f5a93ea159c97e5be6 [2024-12-06 02:05:45,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:05:45,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:05:45,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:05:45,941 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:05:45,941 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:05:45,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/od-3.i [2024-12-06 02:05:48,536 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/data/36b8c4e52/0fff70538a104575abf8bae27d2f10f6/FLAG67437b16a [2024-12-06 02:05:48,929 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:05:48,930 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/sv-benchmarks/c/busybox-1.22.0/od-3.i [2024-12-06 02:05:48,963 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/data/36b8c4e52/0fff70538a104575abf8bae27d2f10f6/FLAG67437b16a [2024-12-06 02:05:49,122 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/data/36b8c4e52/0fff70538a104575abf8bae27d2f10f6 [2024-12-06 02:05:49,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:05:49,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:05:49,127 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:05:49,127 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:05:49,131 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:05:49,132 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:05:49" (1/1) ... [2024-12-06 02:05:49,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@392cb066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:49, skipping insertion in model container [2024-12-06 02:05:49,133 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:05:49" (1/1) ... [2024-12-06 02:05:49,196 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:05:50,986 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:05:51,034 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:05:51,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:05:51,481 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 02:05:51,489 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:05:51,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51 WrapperNode [2024-12-06 02:05:51,490 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:05:51,491 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:05:51,491 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:05:51,491 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:05:51,497 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,549 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,689 INFO L138 Inliner]: procedures = 692, calls = 1920, calls flagged for inlining = 56, calls inlined = 54, statements flattened = 4912 [2024-12-06 02:05:51,689 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:05:51,690 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:05:51,690 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:05:51,690 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:05:51,699 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,699 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,718 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,719 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,817 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,822 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,841 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,867 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,890 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:05:51,891 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:05:51,891 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:05:51,892 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:05:51,892 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:51" (1/1) ... [2024-12-06 02:05:51,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:05:51,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:05:51,919 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:05:51,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b082f209-89e6-4b23-9a33-292cc61f7209/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:05:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 02:05:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure open_next_file [2024-12-06 02:05:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure open_next_file [2024-12-06 02:05:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2024-12-06 02:05:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure vasprintf [2024-12-06 02:05:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure vasprintf [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure xrealloc [2024-12-06 02:05:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure xrealloc [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure bb_strtou [2024-12-06 02:05:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_strtou [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure ret_ERANGE [2024-12-06 02:05:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ret_ERANGE [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-06 02:05:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-06 02:05:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:05:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure read_block [2024-12-06 02:05:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure read_block [2024-12-06 02:05:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:05:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:05:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure format_address_std [2024-12-06 02:05:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure format_address_std [2024-12-06 02:05:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:05:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure check_and_close [2024-12-06 02:05:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure check_and_close [2024-12-06 02:05:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:05:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2024-12-06 02:05:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:05:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-06 02:05:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 02:05:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-06 02:05:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure decode_format_string [2024-12-06 02:05:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_format_string [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:05:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:05:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure fstat [2024-12-06 02:05:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure fstat [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:05:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure parse_old_offset [2024-12-06 02:05:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_old_offset [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcm [2024-12-06 02:05:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcm [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure bb_ascii_isalnum [2024-12-06 02:05:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_ascii_isalnum [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure xstrtoull_sfx [2024-12-06 02:05:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure xstrtoull_sfx [2024-12-06 02:05:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure format_address_paren [2024-12-06 02:05:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure format_address_paren [2024-12-06 02:05:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure xstrtou_range_sfx [2024-12-06 02:05:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure xstrtou_range_sfx [2024-12-06 02:05:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write_block [2024-12-06 02:05:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure write_block [2024-12-06 02:05:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-12-06 02:05:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-06 02:05:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-06 02:05:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure xasprintf [2024-12-06 02:05:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure xasprintf [2024-12-06 02:05:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:05:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg [2024-12-06 02:05:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg [2024-12-06 02:05:52,553 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:05:52,555 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:06:21,925 INFO L? ?]: Removed 1310 outVars from TransFormulas that were not future-live. [2024-12-06 02:06:21,925 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:06:23,474 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:06:23,474 INFO L312 CfgBuilder]: Removed 91 assume(true) statements. [2024-12-06 02:06:23,475 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:06:23 BoogieIcfgContainer [2024-12-06 02:06:23,475 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:06:23,476 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:06:23,476 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:06:23,485 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:06:23,485 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:06:23" (1/1) ... [2024-12-06 02:06:23,492 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:06:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1148 states and 1664 transitions. [2024-12-06 02:06:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1664 transitions. [2024-12-06 02:06:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:06:23,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:23,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:08,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:07:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1150 states and 1667 transitions. [2024-12-06 02:07:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1667 transitions. [2024-12-06 02:07:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:07:09,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1151 states and 1668 transitions. [2024-12-06 02:07:42,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1668 transitions. [2024-12-06 02:07:42,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:07:42,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1153 states and 1671 transitions. [2024-12-06 02:08:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1671 transitions. [2024-12-06 02:08:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:08:17,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:17,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:51,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1152 states and 1670 transitions. [2024-12-06 02:08:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1670 transitions. [2024-12-06 02:08:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:08:51,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:51,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:25,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1153 states and 1671 transitions. [2024-12-06 02:09:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1671 transitions. [2024-12-06 02:09:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:09:25,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:25,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:59,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:10:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1152 states and 1670 transitions. [2024-12-06 02:10:01,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1670 transitions. [2024-12-06 02:10:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:10:01,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:01,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:10:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 1151 states and 1669 transitions. [2024-12-06 02:10:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1669 transitions. [2024-12-06 02:10:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:10:35,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:35,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:08,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:11,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:11,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1154 states and 1672 transitions. [2024-12-06 02:11:12,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1672 transitions. [2024-12-06 02:11:12,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:11:12,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:12,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1157 states and 1675 transitions. [2024-12-06 02:11:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1675 transitions. [2024-12-06 02:11:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:11:48,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:48,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:21,909 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1160 states and 1678 transitions. [2024-12-06 02:12:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1678 transitions. [2024-12-06 02:12:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:12:24,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:24,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:59,785 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:02,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1163 states and 1681 transitions. [2024-12-06 02:13:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1681 transitions. [2024-12-06 02:13:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:13:02,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:02,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1166 states and 1684 transitions. [2024-12-06 02:13:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1684 transitions. [2024-12-06 02:13:41,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:13:41,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:41,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:16,477 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1169 states and 1687 transitions. [2024-12-06 02:14:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1687 transitions. [2024-12-06 02:14:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:14:20,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:56,377 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:00,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:00,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1172 states and 1690 transitions. [2024-12-06 02:15:00,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1690 transitions. [2024-12-06 02:15:00,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:15:00,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:00,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1175 states and 1692 transitions. [2024-12-06 02:15:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1692 transitions. [2024-12-06 02:15:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:15:38,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:38,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:16:19,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1174 states and 1691 transitions. [2024-12-06 02:16:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1691 transitions. [2024-12-06 02:16:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:16:20,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:20,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:16:53,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1173 states and 1690 transitions. [2024-12-06 02:16:53,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1690 transitions. [2024-12-06 02:16:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:16:53,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:17:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1172 states and 1689 transitions. [2024-12-06 02:17:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1689 transitions. [2024-12-06 02:17:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:17:29,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:29,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:03,316 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:18:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1174 states and 1692 transitions. [2024-12-06 02:18:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1692 transitions. [2024-12-06 02:18:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:18:04,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:04,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:18:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1175 states and 1693 transitions. [2024-12-06 02:18:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1693 transitions. [2024-12-06 02:18:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:18:38,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:19:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1178 states and 1697 transitions. [2024-12-06 02:19:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1697 transitions. [2024-12-06 02:19:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:19:13,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:46,909 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:19:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1179 states and 1698 transitions. [2024-12-06 02:19:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1698 transitions. [2024-12-06 02:19:47,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:19:47,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms