./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3 --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 32caf91a957359107cc7ee97dff15a48767c1a44f043f2c3cd059b67296b8bad --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:19:19,653 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:19:19,754 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:19:19,762 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:19:19,762 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:19:19,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:19:19,799 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:19:19,799 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:19:19,800 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:19:19,800 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:19:19,802 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:19:19,802 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:19:19,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:19:19,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:19:19,802 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:19:19,803 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:19:19,803 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:19:19,803 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:19:19,803 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:19:19,803 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:19:19,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:19:19,803 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:19:19,803 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:19:19,803 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:19:19,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:19:19,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:19:19,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:19:19,804 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:19:19,804 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:19:19,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:19:19,805 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_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3 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 -> 32caf91a957359107cc7ee97dff15a48767c1a44f043f2c3cd059b67296b8bad [2024-11-25 02:19:20,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:19:20,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:19:20,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:19:20,116 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:19:20,117 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:19:20,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2024-11-25 02:19:23,138 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/data/b2e5902e5/229b1e25456541f38d4318243882d5b3/FLAG56105a13b [2024-11-25 02:19:23,848 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:19:23,851 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2024-11-25 02:19:23,900 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/data/b2e5902e5/229b1e25456541f38d4318243882d5b3/FLAG56105a13b [2024-11-25 02:19:23,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/data/b2e5902e5/229b1e25456541f38d4318243882d5b3 [2024-11-25 02:19:23,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:19:23,930 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:19:23,931 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:19:23,932 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:19:23,943 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:19:23,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:19:23" (1/1) ... [2024-11-25 02:19:23,947 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a77ff79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:23, skipping insertion in model container [2024-11-25 02:19:23,947 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:19:23" (1/1) ... [2024-11-25 02:19:24,029 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:19:24,295 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_145cbd82-4417-4b9f-8479-3fa6621e44b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2024-11-25 02:19:24,303 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_145cbd82-4417-4b9f-8479-3fa6621e44b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2024-11-25 02:19:25,220 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,222 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,223 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,239 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,239 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,242 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,242 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,244 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,246 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,246 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,247 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,972 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:25,981 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:19:26,079 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:19:26,126 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_145cbd82-4417-4b9f-8479-3fa6621e44b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2024-11-25 02:19:26,127 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_145cbd82-4417-4b9f-8479-3fa6621e44b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2024-11-25 02:19:26,231 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,231 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,235 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,235 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,236 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,248 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,251 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,253 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,255 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,256 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,259 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,259 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,259 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,349 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:19:26,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] [2024-11-25 02:19:26,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:19:26,615 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:19:26,615 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26 WrapperNode [2024-11-25 02:19:26,615 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:19:26,616 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:19:26,617 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:19:26,617 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:19:26,623 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,721 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,795 INFO L138 Inliner]: procedures = 679, calls = 1558, calls flagged for inlining = 47, calls inlined = 6, statements flattened = 596 [2024-11-25 02:19:26,795 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:19:26,796 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:19:26,796 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:19:26,796 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:19:26,804 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,804 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,813 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,817 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,872 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,877 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,887 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,898 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,904 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,918 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:19:26,922 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:19:26,922 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:19:26,922 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:19:26,927 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:26" (1/1) ... [2024-11-25 02:19:26,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:19:26,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:19:26,965 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:19:26,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145cbd82-4417-4b9f-8479-3fa6621e44b8/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:19:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-25 02:19:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-25 02:19:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:19:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-25 02:19:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-25 02:19:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 02:19:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 02:19:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-25 02:19:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-25 02:19:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:19:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:19:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-25 02:19:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-25 02:19:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:19:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:19:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:19:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:19:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:19:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:19:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:19:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 02:19:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 02:19:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-25 02:19:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-25 02:19:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-25 02:19:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-25 02:19:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:19:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-25 02:19:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-25 02:19:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:19:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:19:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:19:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:19:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-25 02:19:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-25 02:19:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:19:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:19:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:19:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 02:19:27,007 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 02:19:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-25 02:19:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-25 02:19:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:19:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:19:27,310 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:19:27,312 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:19:39,264 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-25 02:19:39,265 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:19:39,625 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:19:39,625 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:19:39,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:19:39 BoogieIcfgContainer [2024-11-25 02:19:39,626 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:19:39,627 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:19:39,627 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:19:39,639 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:19:39,639 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:19:39" (1/1) ... [2024-11-25 02:19:39,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:19:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 117 states and 151 transitions. [2024-11-25 02:19:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 151 transitions. [2024-11-25 02:19:39,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:19:39,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:39,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:47,906 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:19:58,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:19:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 117 states and 148 transitions. [2024-11-25 02:19:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 148 transitions. [2024-11-25 02:19:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:19:58,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:58,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:07,993 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:20:08,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:08,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 119 states and 151 transitions. [2024-11-25 02:20:08,661 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 151 transitions. [2024-11-25 02:20:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:20:08,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:20:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:20,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 120 states and 153 transitions. [2024-11-25 02:20:20,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 153 transitions. [2024-11-25 02:20:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:20:20,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:20,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:28,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:20:33,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:33,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 121 states and 154 transitions. [2024-11-25 02:20:33,457 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 154 transitions. [2024-11-25 02:20:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:20:33,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:33,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:20:44,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 122 states and 155 transitions. [2024-11-25 02:20:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 155 transitions. [2024-11-25 02:20:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:20:44,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:44,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:20:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 123 states and 156 transitions. [2024-11-25 02:20:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 156 transitions. [2024-11-25 02:20:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:20:54,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:54,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:03,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:21:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 124 states and 157 transitions. [2024-11-25 02:21:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 157 transitions. [2024-11-25 02:21:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:21:05,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:13,953 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:21:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 125 states and 158 transitions. [2024-11-25 02:21:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 158 transitions. [2024-11-25 02:21:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:21:16,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:21:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 126 states and 159 transitions. [2024-11-25 02:21:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2024-11-25 02:21:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:21:26,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:26,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:32,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:35,088 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:21:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 127 states and 160 transitions. [2024-11-25 02:21:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 160 transitions. [2024-11-25 02:21:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:21:37,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:37,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:21:48,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 128 states and 161 transitions. [2024-11-25 02:21:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 161 transitions. [2024-11-25 02:21:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:21:48,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:48,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:57,506 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:00,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:00,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 129 states and 162 transitions. [2024-11-25 02:22:00,222 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 162 transitions. [2024-11-25 02:22:00,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:22:00,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:00,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:11,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 130 states and 163 transitions. [2024-11-25 02:22:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 163 transitions. [2024-11-25 02:22:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:22:11,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 131 states and 164 transitions. [2024-11-25 02:22:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2024-11-25 02:22:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:22:23,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:33,421 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:36,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:36,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 132 states and 165 transitions. [2024-11-25 02:22:36,813 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 165 transitions. [2024-11-25 02:22:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:22:36,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:36,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:46,367 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 133 states and 166 transitions. [2024-11-25 02:22:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 166 transitions. [2024-11-25 02:22:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:22:49,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 134 states and 167 transitions. [2024-11-25 02:23:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 167 transitions. [2024-11-25 02:23:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:23:03,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 135 states and 168 transitions. [2024-11-25 02:23:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 168 transitions. [2024-11-25 02:23:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:23:16,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:31,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:31,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 136 states and 169 transitions. [2024-11-25 02:23:31,027 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 169 transitions. [2024-11-25 02:23:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:23:31,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:45,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 137 states and 170 transitions. [2024-11-25 02:23:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 170 transitions. [2024-11-25 02:23:45,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:23:45,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:45,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:00,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:00,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 138 states and 171 transitions. [2024-11-25 02:24:00,639 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 171 transitions. [2024-11-25 02:24:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:24:00,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:16,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:16,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 139 states and 172 transitions. [2024-11-25 02:24:16,088 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 172 transitions. [2024-11-25 02:24:16,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:24:16,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:16,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 140 states and 173 transitions. [2024-11-25 02:24:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 173 transitions. [2024-11-25 02:24:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:24:31,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:37,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:48,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 141 states and 174 transitions. [2024-11-25 02:24:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 174 transitions. [2024-11-25 02:24:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:24:48,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:48,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 142 states and 175 transitions. [2024-11-25 02:25:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 175 transitions. [2024-11-25 02:25:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:25:05,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:05,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 143 states and 176 transitions. [2024-11-25 02:25:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 176 transitions. [2024-11-25 02:25:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:25:22,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:22,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:35,303 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:40,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 144 states and 177 transitions. [2024-11-25 02:25:40,396 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 177 transitions. [2024-11-25 02:25:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:25:40,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:40,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:57,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 145 states and 178 transitions. [2024-11-25 02:25:57,841 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 178 transitions. [2024-11-25 02:25:57,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:25:57,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:57,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:10,446 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:15,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 146 states and 179 transitions. [2024-11-25 02:26:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 179 transitions. [2024-11-25 02:26:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:26:15,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:28,566 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 147 states and 180 transitions. [2024-11-25 02:26:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 180 transitions. [2024-11-25 02:26:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:26:34,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:34,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 148 states and 181 transitions. [2024-11-25 02:26:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 181 transitions. [2024-11-25 02:26:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:26:54,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:54,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:09,694 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:15,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 149 states and 182 transitions. [2024-11-25 02:27:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 182 transitions. [2024-11-25 02:27:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:27:15,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:15,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:29,738 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:36,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 150 states and 183 transitions. [2024-11-25 02:27:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 183 transitions. [2024-11-25 02:27:36,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:27:36,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:36,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 151 states and 184 transitions. [2024-11-25 02:27:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 184 transitions. [2024-11-25 02:27:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:27:57,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:28:19,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:19,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 152 states and 185 transitions. [2024-11-25 02:28:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 185 transitions. [2024-11-25 02:28:19,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:28:19,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:28:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:40,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 153 states and 186 transitions. [2024-11-25 02:28:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 186 transitions. [2024-11-25 02:28:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:28:40,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:40,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 154 states and 187 transitions. [2024-11-25 02:29:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 187 transitions. [2024-11-25 02:29:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:29:02,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:02,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 155 states and 188 transitions. [2024-11-25 02:29:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 188 transitions. [2024-11-25 02:29:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:29:25,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:25,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 156 states and 189 transitions. [2024-11-25 02:29:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 189 transitions. [2024-11-25 02:29:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:29:50,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:30:15,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 157 states and 190 transitions. [2024-11-25 02:30:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 190 transitions. [2024-11-25 02:30:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:30:15,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:15,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:07,941 INFO L134 CoverageAnalysis]: Checked inductivity of 802 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:33:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:48,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 158 states and 191 transitions. [2024-11-25 02:33:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 191 transitions. [2024-11-25 02:33:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:33:48,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat