./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk --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 32bit --witnessprinter.graph.data.programhash 60ff3152151a0df7365f100539e4b819551c378d98595a816ec37039149f1cc3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:24:55,891 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:24:55,982 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:24:55,990 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:24:55,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:24:56,030 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:24:56,031 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:24:56,032 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:24:56,033 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:24:56,035 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:24:56,035 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:24:56,036 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:24:56,036 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:24:56,039 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:24:56,039 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:24:56,040 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:24:56,040 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:24:56,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:24:56,041 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:24:56,041 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:24:56,042 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:24:56,046 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:24:56,046 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:24:56,046 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:24:56,047 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:24:56,047 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:24:56,047 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:24:56,048 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:24:56,048 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:24:56,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:56,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:24:56,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:24:56,049 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:24:56,051 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:24:56,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:24:56,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60ff3152151a0df7365f100539e4b819551c378d98595a816ec37039149f1cc3 [2024-11-08 23:24:56,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:24:56,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:24:56,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:24:56,374 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:24:56,375 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:24:56,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c Unable to find full path for "g++" [2024-11-08 23:24:58,357 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:24:58,547 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:24:58,548 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c [2024-11-08 23:24:58,556 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/data/9284334b6/875c136a9848489fb2d4e2c1795f7bd8/FLAG923fcd93b [2024-11-08 23:24:58,572 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/data/9284334b6/875c136a9848489fb2d4e2c1795f7bd8 [2024-11-08 23:24:58,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:24:58,576 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:24:58,577 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:58,577 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:24:58,583 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:24:58,583 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,585 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aba8c52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58, skipping insertion in model container [2024-11-08 23:24:58,585 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,605 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:24:58,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:58,816 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:24:58,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:58,854 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:24:58,855 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58 WrapperNode [2024-11-08 23:24:58,855 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:58,856 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:58,856 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:24:58,857 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:24:58,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,870 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,893 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 89 [2024-11-08 23:24:58,894 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:58,894 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:24:58,894 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:24:58,895 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:24:58,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,906 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,907 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,910 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,913 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,914 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,915 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,917 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:24:58,918 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:24:58,918 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:24:58,919 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:24:58,920 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:58" (1/1) ... [2024-11-08 23:24:58,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:58,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:24:58,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:24:58,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:24:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:24:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:24:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:24:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:24:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:24:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:24:59,060 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:24:59,062 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:24:59,441 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-11-08 23:24:59,441 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:24:59,481 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:24:59,481 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:24:59,482 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:24:59 BoogieIcfgContainer [2024-11-08 23:24:59,482 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:24:59,483 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:24:59,483 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:24:59,499 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:24:59,499 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:24:59" (1/1) ... [2024-11-08 23:24:59,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:24:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:59,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 102 states and 105 transitions. [2024-11-08 23:24:59,572 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 105 transitions. [2024-11-08 23:24:59,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:24:59,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:59,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:59,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 104 states and 107 transitions. [2024-11-08 23:24:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 107 transitions. [2024-11-08 23:24:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:24:59,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:59,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 105 states and 108 transitions. [2024-11-08 23:25:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2024-11-08 23:25:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:25:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 106 states and 109 transitions. [2024-11-08 23:25:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 109 transitions. [2024-11-08 23:25:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:25:00,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 111 states and 116 transitions. [2024-11-08 23:25:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 116 transitions. [2024-11-08 23:25:00,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:25:00,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2024-11-08 23:25:00,505 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2024-11-08 23:25:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:25:00,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 119 states and 127 transitions. [2024-11-08 23:25:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 127 transitions. [2024-11-08 23:25:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:25:00,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 120 states and 128 transitions. [2024-11-08 23:25:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 128 transitions. [2024-11-08 23:25:00,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:25:00,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 119 states and 127 transitions. [2024-11-08 23:25:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 127 transitions. [2024-11-08 23:25:00,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:25:00,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,020 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:25:01,027 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 121 states and 129 transitions. [2024-11-08 23:25:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 129 transitions. [2024-11-08 23:25:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:25:01,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,105 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:25:01,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 122 states and 130 transitions. [2024-11-08 23:25:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 130 transitions. [2024-11-08 23:25:01,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:25:01,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:25:01,188 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:01,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 123 states and 131 transitions. [2024-11-08 23:25:01,246 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 131 transitions. [2024-11-08 23:25:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:25:01,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 130 states and 139 transitions. [2024-11-08 23:25:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 139 transitions. [2024-11-08 23:25:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:25:01,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,561 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:25:01,562 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 132 states and 142 transitions. [2024-11-08 23:25:01,823 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 142 transitions. [2024-11-08 23:25:01,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:25:01,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 133 states and 144 transitions. [2024-11-08 23:25:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-11-08 23:25:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:25:01,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 134 states and 145 transitions. [2024-11-08 23:25:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2024-11-08 23:25:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:25:01,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 133 states and 144 transitions. [2024-11-08 23:25:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-11-08 23:25:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:25:01,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:01,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:01,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:25:01,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-11-08 23:25:02,005 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-11-08 23:25:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:25:02,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,030 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:25:02,031 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:02,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 141 states and 152 transitions. [2024-11-08 23:25:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 152 transitions. [2024-11-08 23:25:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:25:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,397 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:25:02,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:02,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 147 states and 159 transitions. [2024-11-08 23:25:02,675 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 159 transitions. [2024-11-08 23:25:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:25:02,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 148 states and 161 transitions. [2024-11-08 23:25:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 161 transitions. [2024-11-08 23:25:02,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:25:02,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 149 states and 162 transitions. [2024-11-08 23:25:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 162 transitions. [2024-11-08 23:25:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:25:03,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:03,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 155 states and 172 transitions. [2024-11-08 23:25:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 172 transitions. [2024-11-08 23:25:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:25:03,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 180 states and 203 transitions. [2024-11-08 23:25:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 203 transitions. [2024-11-08 23:25:04,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:25:04,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 181 states and 204 transitions. [2024-11-08 23:25:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 204 transitions. [2024-11-08 23:25:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:25:04,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 182 states and 205 transitions. [2024-11-08 23:25:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 205 transitions. [2024-11-08 23:25:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:25:04,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 187 states and 215 transitions. [2024-11-08 23:25:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 215 transitions. [2024-11-08 23:25:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:25:04,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-11-08 23:25:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-11-08 23:25:04,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:25:04,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-11-08 23:25:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-11-08 23:25:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:25:04,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-11-08 23:25:04,665 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-11-08 23:25:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:25:04,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-11-08 23:25:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-11-08 23:25:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:25:04,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-11-08 23:25:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-11-08 23:25:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:25:04,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-11-08 23:25:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-11-08 23:25:04,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:25:04,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:25:04,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:05,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 194 states and 224 transitions. [2024-11-08 23:25:05,059 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 224 transitions. [2024-11-08 23:25:05,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:25:05,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 197 states and 227 transitions. [2024-11-08 23:25:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 227 transitions. [2024-11-08 23:25:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:25:05,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:05,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 204 states and 236 transitions. [2024-11-08 23:25:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 236 transitions. [2024-11-08 23:25:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:25:05,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:05,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:06,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 208 states and 240 transitions. [2024-11-08 23:25:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 240 transitions. [2024-11-08 23:25:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:25:06,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:06,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 209 states and 242 transitions. [2024-11-08 23:25:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 242 transitions. [2024-11-08 23:25:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:06,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:06,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 216 states and 250 transitions. [2024-11-08 23:25:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 250 transitions. [2024-11-08 23:25:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:25:07,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:07,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 222 states and 256 transitions. [2024-11-08 23:25:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 256 transitions. [2024-11-08 23:25:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:25:08,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:08,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:08,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:09,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:09,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 252 states and 292 transitions. [2024-11-08 23:25:09,551 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 292 transitions. [2024-11-08 23:25:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:09,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:09,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:10,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 259 states and 299 transitions. [2024-11-08 23:25:10,321 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 299 transitions. [2024-11-08 23:25:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:10,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:10,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:11,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 290 states and 336 transitions. [2024-11-08 23:25:11,987 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 336 transitions. [2024-11-08 23:25:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:25:11,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:11,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:12,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:12,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 291 states and 337 transitions. [2024-11-08 23:25:12,056 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 337 transitions. [2024-11-08 23:25:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:25:12,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:12,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 290 states and 336 transitions. [2024-11-08 23:25:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 336 transitions. [2024-11-08 23:25:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:25:12,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:12,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 291 states and 336 transitions. [2024-11-08 23:25:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 336 transitions. [2024-11-08 23:25:12,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:25:12,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:12,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:12,226 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:25:12,227 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:25:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 296 states and 344 transitions. [2024-11-08 23:25:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 344 transitions. [2024-11-08 23:25:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:25:13,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 298 states and 346 transitions. [2024-11-08 23:25:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 346 transitions. [2024-11-08 23:25:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:25:13,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:13,706 INFO L255 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:25:13,708 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:15,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 306 states and 359 transitions. [2024-11-08 23:25:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 359 transitions. [2024-11-08 23:25:15,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:25:15,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:15,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 309 states and 362 transitions. [2024-11-08 23:25:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 362 transitions. [2024-11-08 23:25:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:25:16,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:16,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:16,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:17,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 316 states and 376 transitions. [2024-11-08 23:25:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 376 transitions. [2024-11-08 23:25:17,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:25:17,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:17,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:17,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:17,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 318 states and 378 transitions. [2024-11-08 23:25:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 378 transitions. [2024-11-08 23:25:17,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:25:17,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:17,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:18,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 322 states and 382 transitions. [2024-11-08 23:25:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 382 transitions. [2024-11-08 23:25:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:25:18,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:18,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:19,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:20,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 330 states and 397 transitions. [2024-11-08 23:25:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 397 transitions. [2024-11-08 23:25:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:25:20,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 332 states and 399 transitions. [2024-11-08 23:25:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 399 transitions. [2024-11-08 23:25:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:25:21,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:21,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:23,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 337 states and 404 transitions. [2024-11-08 23:25:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 404 transitions. [2024-11-08 23:25:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:25:23,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:23,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:24,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 343 states and 410 transitions. [2024-11-08 23:25:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 410 transitions. [2024-11-08 23:25:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:25:29,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:29,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:29,976 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:32,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:32,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 351 states and 420 transitions. [2024-11-08 23:25:32,988 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 420 transitions. [2024-11-08 23:25:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:25:32,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:32,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:33,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:25:33,038 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 355 states and 425 transitions. [2024-11-08 23:25:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 425 transitions. [2024-11-08 23:25:35,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:25:35,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:35,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:35,913 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:25:35,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:36,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 359 states and 430 transitions. [2024-11-08 23:25:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 430 transitions. [2024-11-08 23:25:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:25:36,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:36,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:25:36,676 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:38,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:38,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 366 states and 440 transitions. [2024-11-08 23:25:38,231 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 440 transitions. [2024-11-08 23:25:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:25:38,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:38,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:25:38,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 374 states and 451 transitions. [2024-11-08 23:25:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 451 transitions. [2024-11-08 23:25:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:25:41,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 375 states and 453 transitions. [2024-11-08 23:25:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 453 transitions. [2024-11-08 23:25:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:25:41,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:43,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 379 states and 460 transitions. [2024-11-08 23:25:43,591 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 460 transitions. [2024-11-08 23:25:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:25:43,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:43,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:43,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:43,640 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 382 states and 465 transitions. [2024-11-08 23:25:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 465 transitions. [2024-11-08 23:25:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:25:43,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:43,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:44,316 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:47,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 388 states and 476 transitions. [2024-11-08 23:25:47,741 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 476 transitions. [2024-11-08 23:25:47,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:25:47,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:47,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:51,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 393 states and 484 transitions. [2024-11-08 23:25:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 484 transitions. [2024-11-08 23:25:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:25:51,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:56,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 398 states and 491 transitions. [2024-11-08 23:25:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 491 transitions. [2024-11-08 23:25:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:25:56,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:56,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:32,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:29:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:32,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 405 states and 500 transitions. [2024-11-08 23:29:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 500 transitions. [2024-11-08 23:29:32,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:29:32,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:32,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:29:48,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:29:58,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:29:58,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 410 states and 512 transitions. [2024-11-08 23:29:58,632 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 512 transitions. [2024-11-08 23:29:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:29:58,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 441 states and 559 transitions. [2024-11-08 23:30:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 559 transitions. [2024-11-08 23:30:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:30:08,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:08,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:08,667 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:19,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:30:29,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:30:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 443 states and 564 transitions. [2024-11-08 23:30:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 564 transitions. [2024-11-08 23:30:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:30:29,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:40,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 475 states and 615 transitions. [2024-11-08 23:30:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 615 transitions. [2024-11-08 23:30:40,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:30:40,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:40,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:41,228 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:30:57,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:31:07,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:31:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 485 states and 632 transitions. [2024-11-08 23:31:07,972 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 632 transitions. [2024-11-08 23:31:07,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:31:07,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:07,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:08,017 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:18,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:31:28,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:31:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:28,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 487 states and 637 transitions. [2024-11-08 23:31:28,758 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 637 transitions. [2024-11-08 23:31:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:31:28,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:28,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:31:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 490 states and 644 transitions. [2024-11-08 23:31:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 644 transitions. [2024-11-08 23:31:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:31:30,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:30,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:31:41,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:31:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 492 states and 648 transitions. [2024-11-08 23:31:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 648 transitions. [2024-11-08 23:31:42,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:31:42,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:42,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:42,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:31:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 495 states and 656 transitions. [2024-11-08 23:31:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 656 transitions. [2024-11-08 23:31:44,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:31:44,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:44,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:44,179 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:31:56,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:31:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 499 states and 663 transitions. [2024-11-08 23:31:58,961 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 663 transitions. [2024-11-08 23:31:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:31:58,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:58,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:58,988 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:32:00,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 501 states and 668 transitions. [2024-11-08 23:32:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 668 transitions. [2024-11-08 23:32:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:32:00,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:00,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:32:03,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 505 states and 677 transitions. [2024-11-08 23:32:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 677 transitions. [2024-11-08 23:32:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:32:03,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:32:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 509 states and 685 transitions. [2024-11-08 23:32:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 685 transitions. [2024-11-08 23:32:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:32:07,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:07,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:32:19,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:32:21,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:21,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 511 states and 689 transitions. [2024-11-08 23:32:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 689 transitions. [2024-11-08 23:32:21,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:32:21,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:21,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:21,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:32:21,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:21,640 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:27,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:27,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 525 states and 715 transitions. [2024-11-08 23:32:27,739 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 715 transitions. [2024-11-08 23:32:27,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:32:27,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:27,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:27,778 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:32:27,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:39,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:32:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 527 states and 718 transitions. [2024-11-08 23:32:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 718 transitions. [2024-11-08 23:32:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:32:39,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:39,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:39,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:32:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:40,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 531 states and 727 transitions. [2024-11-08 23:32:40,427 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 727 transitions. [2024-11-08 23:32:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:32:40,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:40,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:32:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:43,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 533 states and 732 transitions. [2024-11-08 23:32:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 732 transitions. [2024-11-08 23:32:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:32:43,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:43,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:43,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:32:43,651 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:32:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 549 states and 754 transitions. [2024-11-08 23:32:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 754 transitions. [2024-11-08 23:32:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:32:49,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:49,602 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:32:49,603 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:49,787 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:32:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 551 states and 757 transitions. [2024-11-08 23:32:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 757 transitions. [2024-11-08 23:32:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:32:50,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:50,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 555 states and 766 transitions. [2024-11-08 23:32:51,732 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 766 transitions. [2024-11-08 23:32:51,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:32:51,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:51,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 557 states and 771 transitions. [2024-11-08 23:32:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 771 transitions. [2024-11-08 23:32:54,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:32:54,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:54,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:54,175 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:32:54,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:05,438 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 573 states and 798 transitions. [2024-11-08 23:33:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 798 transitions. [2024-11-08 23:33:10,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:33:10,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:10,198 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:33:10,199 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:21,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 575 states and 801 transitions. [2024-11-08 23:33:21,866 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 801 transitions. [2024-11-08 23:33:21,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:33:21,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:21,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:21,896 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:33:23,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:23,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 577 states and 803 transitions. [2024-11-08 23:33:23,012 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 803 transitions. [2024-11-08 23:33:23,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:33:23,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:23,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:23,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:23,045 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:33:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 579 states and 808 transitions. [2024-11-08 23:33:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 808 transitions. [2024-11-08 23:33:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:33:24,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:33:25,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 581 states and 810 transitions. [2024-11-08 23:33:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 810 transitions. [2024-11-08 23:33:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:33:25,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:25,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:33:26,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:26,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 583 states and 815 transitions. [2024-11-08 23:33:26,881 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 815 transitions. [2024-11-08 23:33:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:33:26,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:26,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:34,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 613 states and 854 transitions. [2024-11-08 23:33:34,489 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 854 transitions. [2024-11-08 23:33:34,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:33:34,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:34,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:34,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 209 states and 225 transitions. [2024-11-08 23:33:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 225 transitions. [2024-11-08 23:33:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:33:34,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:34,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:33:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 208 states and 224 transitions. [2024-11-08 23:33:37,593 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 224 transitions. [2024-11-08 23:33:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:33:37,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:37,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:38,239 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:45,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 219 states and 238 transitions. [2024-11-08 23:33:45,548 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 238 transitions. [2024-11-08 23:33:45,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:33:45,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:45,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 207 states and 223 transitions. [2024-11-08 23:33:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 223 transitions. [2024-11-08 23:33:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:33:47,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:33:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 206 states and 222 transitions. [2024-11-08 23:33:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 222 transitions. [2024-11-08 23:33:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:33:51,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:51,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:51,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:33:51,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:51,780 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:33:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 210 states and 232 transitions. [2024-11-08 23:33:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 232 transitions. [2024-11-08 23:33:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:33:53,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:53,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:33:53,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:33:57,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:57,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 208 states and 230 transitions. [2024-11-08 23:33:57,676 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 230 transitions. [2024-11-08 23:33:57,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:33:57,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:57,694 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:34:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:02,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 205 states and 227 transitions. [2024-11-08 23:34:02,571 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 227 transitions. [2024-11-08 23:34:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:34:02,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:02,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:02,614 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:34:02,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:14,100 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:34:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:17,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 191 states and 213 transitions. [2024-11-08 23:34:17,914 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 213 transitions. [2024-11-08 23:34:17,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:34:17,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:17,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:18,071 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:34:25,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 201 states and 223 transitions. [2024-11-08 23:34:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 223 transitions. [2024-11-08 23:34:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:34:25,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:25,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:25,860 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:34:28,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 203 states and 225 transitions. [2024-11-08 23:34:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 225 transitions. [2024-11-08 23:34:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:34:28,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:28,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:34:31,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 203 states and 224 transitions. [2024-11-08 23:34:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 224 transitions. [2024-11-08 23:34:31,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:34:31,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:31,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:31,327 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:34:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 197 states and 217 transitions. [2024-11-08 23:34:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 217 transitions. [2024-11-08 23:34:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:34:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:34,124 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:34:35,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 192 states and 212 transitions. [2024-11-08 23:34:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 212 transitions. [2024-11-08 23:34:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:34:35,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:35,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:34:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 192 states and 211 transitions. [2024-11-08 23:34:39,789 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 211 transitions. [2024-11-08 23:34:39,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:34:39,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:39,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:39,823 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:34:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 185 states and 203 transitions. [2024-11-08 23:34:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 203 transitions. [2024-11-08 23:34:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:34:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:43,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:34:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 197 states and 215 transitions. [2024-11-08 23:34:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 215 transitions. [2024-11-08 23:34:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:34:52,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:52,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:36:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:14,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 190 states and 208 transitions. [2024-11-08 23:36:14,528 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 208 transitions. [2024-11-08 23:36:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:36:14,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:14,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:36:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 190 states and 207 transitions. [2024-11-08 23:36:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 207 transitions. [2024-11-08 23:36:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:36:19,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:19,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:19,322 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:36:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 181 states and 197 transitions. [2024-11-08 23:36:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 197 transitions. [2024-11-08 23:36:22,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:36:22,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:22,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:23,008 INFO L255 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:36:23,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:25,597 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:36:28,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 181 states and 196 transitions. [2024-11-08 23:36:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 196 transitions. [2024-11-08 23:36:28,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:36:28,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:28,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:29,019 INFO L255 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:36:29,021 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:31,632 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:36:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 171 states and 184 transitions. [2024-11-08 23:36:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 184 transitions. [2024-11-08 23:36:35,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:36:35,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:35,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:35,632 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:36:35,633 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:36:40,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:40,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 141 states and 152 transitions. [2024-11-08 23:36:40,311 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 152 transitions. [2024-11-08 23:36:40,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:36:40,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:40,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:40,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:40,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:36:40,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:36:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 130 states and 140 transitions. [2024-11-08 23:36:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2024-11-08 23:36:45,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:36:45,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:45,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:45,051 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 23:36:45,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:36:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 110 states and 119 transitions. [2024-11-08 23:36:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 119 transitions. [2024-11-08 23:36:45,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 23:36:45,909 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 123 iterations. [2024-11-08 23:36:45,916 INFO L729 CodeCheckObserver]: All specifications hold 46 specifications checked. All of them hold [2024-11-08 23:37:56,206 INFO L77 FloydHoareUtils]: At program point L35-2(line 35) the Hoare annotation is: (not (and (< 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (= |ULTIMATE.start_main_~x~0#1| 0))) [2024-11-08 23:37:56,207 INFO L77 FloydHoareUtils]: At program point L35-3(line 35) the Hoare annotation is: true [2024-11-08 23:37:56,207 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,207 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-08 23:37:56,207 INFO L77 FloydHoareUtils]: At program point L27-1(line 27) the Hoare annotation is: true [2024-11-08 23:37:56,207 INFO L77 FloydHoareUtils]: At program point L27-2(line 27) the Hoare annotation is: true [2024-11-08 23:37:56,208 INFO L77 FloydHoareUtils]: At program point L27-3(lines 27 36) the Hoare annotation is: (let ((.cse2 (= |ULTIMATE.start_main_#t~post5#1| 0))) (let ((.cse0 (not .cse2)) (.cse1 (= |ULTIMATE.start_main_~x~0#1| 0))) (or (and .cse0 (<= ~counter~0 2)) (< 1 |ULTIMATE.start_main_~c~0#1|) (and (<= ~counter~0 1) (<= 1 ~counter~0)) (and .cse1 (not (= |ULTIMATE.start_main_~c~0#1| 0))) (< 1 |ULTIMATE.start_main_~x~0#1|) (and .cse0 (< |ULTIMATE.start_main_~c~0#1| 1)) (< |ULTIMATE.start_main_~x~0#1| (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (and .cse0 (< |ULTIMATE.start_main_~y~0#1| 1)) (< 1 |ULTIMATE.start_main_#t~post5#1|) (and .cse2 (not .cse1))))) [2024-11-08 23:37:56,208 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,208 INFO L77 FloydHoareUtils]: At program point L27-5(lines 27 36) the Hoare annotation is: true [2024-11-08 23:37:56,208 INFO L77 FloydHoareUtils]: At program point L27-6(lines 27 36) the Hoare annotation is: true [2024-11-08 23:37:56,208 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-11-08 23:37:56,208 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-08 23:37:56,209 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,209 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-08 23:37:56,209 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) the Hoare annotation is: true [2024-11-08 23:37:56,209 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,209 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,209 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,210 INFO L77 FloydHoareUtils]: At program point L28-2(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,210 INFO L77 FloydHoareUtils]: At program point L28-3(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,210 INFO L77 FloydHoareUtils]: At program point L28-4(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,210 INFO L77 FloydHoareUtils]: At program point L28-5(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,210 INFO L77 FloydHoareUtils]: At program point L28-6(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,210 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,211 INFO L77 FloydHoareUtils]: At program point L28-7(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,211 INFO L77 FloydHoareUtils]: At program point L28-8(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,211 INFO L77 FloydHoareUtils]: At program point L28-9(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,211 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 23:37:56,211 INFO L77 FloydHoareUtils]: At program point L28-10(line 28) the Hoare annotation is: (let ((.cse0 (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807)))) (or (and (< 1 |ULTIMATE.start_main_~c~0#1|) .cse0) (and (< |ULTIMATE.start_main_~c~0#1| 1) .cse0) (< 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 1537228672809129301) (< |ULTIMATE.start_main_~y~0#1| 1))) [2024-11-08 23:37:56,211 INFO L77 FloydHoareUtils]: At program point L28-11(line 28) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (= |ULTIMATE.start_main_~y~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807)))) [2024-11-08 23:37:56,212 INFO L77 FloydHoareUtils]: At program point L28-12(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,212 INFO L77 FloydHoareUtils]: At program point L28-13(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,212 INFO L77 FloydHoareUtils]: At program point L28-14(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,212 INFO L77 FloydHoareUtils]: At program point L28-15(line 28) the Hoare annotation is: (not (and (< (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) 0) (= |ULTIMATE.start_main_~y~0#1| 0))) [2024-11-08 23:37:56,212 INFO L77 FloydHoareUtils]: At program point L28-16(line 28) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 0) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))) [2024-11-08 23:37:56,212 INFO L77 FloydHoareUtils]: At program point L28-17(line 28) the Hoare annotation is: (or (< 1 |ULTIMATE.start_main_~c~0#1|) (< |ULTIMATE.start_main_~c~0#1| 1) (<= |ULTIMATE.start_main_~y~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 4611686018427387903) (<= (+ 1537228672809129302 |ULTIMATE.start_main_~x~0#1|) 0)) [2024-11-08 23:37:56,213 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,213 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,213 INFO L77 FloydHoareUtils]: At program point L28-18(line 28) the Hoare annotation is: (or (< 1 |ULTIMATE.start_main_~c~0#1|) (< |ULTIMATE.start_main_~c~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 4611686018427387903) (<= (+ 1537228672809129302 |ULTIMATE.start_main_~x~0#1|) 0)) [2024-11-08 23:37:56,213 INFO L77 FloydHoareUtils]: At program point L28-19(lines 27 36) the Hoare annotation is: true [2024-11-08 23:37:56,213 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,213 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 0) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))) [2024-11-08 23:37:56,213 INFO L77 FloydHoareUtils]: At program point L37-2(line 37) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 0) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))) [2024-11-08 23:37:56,214 INFO L77 FloydHoareUtils]: At program point L37-3(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,214 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) the Hoare annotation is: true [2024-11-08 23:37:56,214 INFO L77 FloydHoareUtils]: At program point L37-4(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,214 INFO L77 FloydHoareUtils]: At program point L37-5(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,214 INFO L77 FloydHoareUtils]: At program point L37-6(line 37) the Hoare annotation is: (let ((.cse1 (* 3 |ULTIMATE.start_main_~x~0#1|)) (.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602) (< (+ 4611686018427387903 .cse0) .cse1) (<= 0 (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|)) (<= (+ .cse1 4611686018427387905) .cse0))) [2024-11-08 23:37:56,214 INFO L77 FloydHoareUtils]: At program point L37-7(line 37) the Hoare annotation is: (let ((.cse1 (* 3 |ULTIMATE.start_main_~x~0#1|)) (.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602) (< (+ 4611686018427387903 .cse0) .cse1) (<= (+ .cse1 4611686018427387905) .cse0))) [2024-11-08 23:37:56,215 INFO L77 FloydHoareUtils]: At program point L37-8(line 37) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~y~0#1| 0))) (or (< (+ 4611686018427387903 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* 3 |ULTIMATE.start_main_~x~0#1|)) (and (not .cse0) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602)) (and .cse0 (<= 0 (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))))) [2024-11-08 23:37:56,215 INFO L77 FloydHoareUtils]: At program point L37-9(line 37) the Hoare annotation is: (let ((.cse7 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse3 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse4 (* 3 .cse7)) (.cse5 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (let ((.cse1 (+ .cse4 .cse5 |ULTIMATE.start_main_~y~0#1|)) (.cse0 (<= .cse7 3074457345618258602)) (.cse6 (+ .cse4 .cse5)) (.cse2 (+ 9223372036854775809 .cse3))) (or (and .cse0 (< .cse1 .cse2) (<= .cse3 (+ .cse4 .cse5 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse3 (+ .cse4 .cse5 9223372036854775807))) (and (<= .cse2 .cse6) (not (= |ULTIMATE.start_main_~y~0#1| 0)) .cse0) (and (<= .cse2 .cse1) .cse0 (< .cse6 .cse2)))))) [2024-11-08 23:37:56,215 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-08 23:37:56,215 INFO L77 FloydHoareUtils]: At program point L37-10(line 37) the Hoare annotation is: (let ((.cse7 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse3 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse4 (* 3 .cse7)) (.cse5 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (let ((.cse1 (+ .cse4 .cse5 |ULTIMATE.start_main_~y~0#1|)) (.cse0 (<= .cse7 3074457345618258602)) (.cse6 (+ .cse4 .cse5)) (.cse2 (+ 9223372036854775809 .cse3))) (or (and .cse0 (< .cse1 .cse2) (<= .cse3 (+ .cse4 .cse5 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse3 (+ .cse4 .cse5 9223372036854775807))) (and (<= .cse2 .cse6) (not (= |ULTIMATE.start_main_~y~0#1| 0)) .cse0) (and (<= .cse2 .cse1) .cse0 (< .cse6 .cse2)))))) [2024-11-08 23:37:56,215 INFO L77 FloydHoareUtils]: At program point L37-11(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse1 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse2 (* 3 .cse0)) (.cse3 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 3074457345618258602) (<= .cse1 (+ .cse2 .cse3 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse1 (+ .cse2 .cse3 9223372036854775807))))) [2024-11-08 23:37:56,215 INFO L77 FloydHoareUtils]: At program point L37-12(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse1 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse2 (* 3 .cse0)) (.cse3 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 3074457345618258602) (<= .cse1 (+ .cse2 .cse3 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse1 (+ .cse2 .cse3 9223372036854775807))))) [2024-11-08 23:37:56,216 INFO L77 FloydHoareUtils]: At program point L37-13(line 37) the Hoare annotation is: (let ((.cse0 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse1 (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (.cse2 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (or (<= (+ 9223372036854775809 .cse0) (+ .cse1 .cse2)) (and (<= .cse0 (+ .cse1 .cse2 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse0 (+ .cse1 .cse2 9223372036854775807))))) [2024-11-08 23:37:56,216 INFO L77 FloydHoareUtils]: At program point L37-14(line 37) the Hoare annotation is: (let ((.cse0 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse1 (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (.cse2 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 (+ .cse1 .cse2 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse0 (+ .cse1 .cse2 9223372036854775807)))) [2024-11-08 23:37:56,216 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,216 INFO L77 FloydHoareUtils]: At program point L37-15(line 37) the Hoare annotation is: (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) [2024-11-08 23:37:56,216 INFO L77 FloydHoareUtils]: At program point L37-16(line 37) the Hoare annotation is: (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) [2024-11-08 23:37:56,216 INFO L77 FloydHoareUtils]: At program point L37-17(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,216 INFO L77 FloydHoareUtils]: At program point L37-18(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,216 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) no Hoare annotation was computed. [2024-11-08 23:37:56,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,217 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 23:37:56,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 23:37:56,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,217 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-08 23:37:56,217 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-08 23:37:56,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,218 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 23:37:56,218 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,218 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,219 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,219 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,219 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) the Hoare annotation is: true [2024-11-08 23:37:56,219 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,219 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-08 23:37:56,219 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-08 23:37:56,220 INFO L77 FloydHoareUtils]: At program point L33(line 33) the Hoare annotation is: true [2024-11-08 23:37:56,220 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 23:37:56,220 INFO L77 FloydHoareUtils]: At program point L33-1(line 33) the Hoare annotation is: true [2024-11-08 23:37:56,220 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,220 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,220 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) the Hoare annotation is: true [2024-11-08 23:37:56,220 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,221 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-08 23:37:56,221 INFO L77 FloydHoareUtils]: At program point L34(line 34) the Hoare annotation is: true [2024-11-08 23:37:56,221 INFO L77 FloydHoareUtils]: At program point L34-1(line 34) the Hoare annotation is: true [2024-11-08 23:37:56,343 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-11-08 23:37:56,343 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,343 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,344 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,344 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 23:37:56,344 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,344 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-08 23:37:56,344 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: true [2024-11-08 23:37:56,344 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: true [2024-11-08 23:37:56,344 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 9 15) the Hoare annotation is: true [2024-11-08 23:37:56,345 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 9 15) the Hoare annotation is: true [2024-11-08 23:37:56,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 11:37:56 ImpRootNode [2024-11-08 23:37:56,372 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 23:37:56,373 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:37:56,376 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:37:56,377 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:37:56,377 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:24:59" (3/4) ... [2024-11-08 23:37:56,380 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 23:37:56,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-08 23:37:56,403 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-08 23:37:56,404 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-08 23:37:56,404 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 23:37:56,404 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 23:37:56,524 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 23:37:56,525 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 23:37:56,525 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:37:56,526 INFO L158 Benchmark]: Toolchain (without parser) took 777950.16ms. Allocated memory was 151.0MB in the beginning and 809.5MB in the end (delta: 658.5MB). Free memory was 112.4MB in the beginning and 571.5MB in the end (delta: -459.0MB). Peak memory consumption was 201.8MB. Max. memory is 16.1GB. [2024-11-08 23:37:56,527 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:37:56,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.42ms. Allocated memory is still 151.0MB. Free memory was 112.4MB in the beginning and 99.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:37:56,527 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.58ms. Allocated memory is still 151.0MB. Free memory was 99.9MB in the beginning and 97.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:37:56,528 INFO L158 Benchmark]: Boogie Preprocessor took 23.22ms. Allocated memory is still 151.0MB. Free memory was 97.8MB in the beginning and 96.9MB in the end (delta: 859.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:37:56,528 INFO L158 Benchmark]: RCFGBuilder took 563.89ms. Allocated memory is still 151.0MB. Free memory was 96.9MB in the beginning and 76.1MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 23:37:56,528 INFO L158 Benchmark]: CodeCheck took 776889.35ms. Allocated memory was 151.0MB in the beginning and 809.5MB in the end (delta: 658.5MB). Free memory was 76.1MB in the beginning and 576.7MB in the end (delta: -500.6MB). Peak memory consumption was 610.7MB. Max. memory is 16.1GB. [2024-11-08 23:37:56,528 INFO L158 Benchmark]: Witness Printer took 152.36ms. Allocated memory is still 809.5MB. Free memory was 576.7MB in the beginning and 571.5MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 23:37:56,530 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 102 locations, 46 error locations. Started 1 CEGAR loops. OverallTime: 706.4s, OverallIterations: 123, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 637 mSolverCounterUnknown, 84223 SdHoareTripleChecker+Valid, 6687.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 77718 mSDsluCounter, 4874 SdHoareTripleChecker+Invalid, 6646.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 662 mSDsCounter, 15573 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 195995 IncrementalHoareTripleChecker+Invalid, 212205 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 15573 mSolverCounterUnsat, 4212 mSDtfsCounter, 195995 mSolverCounterSat, 3.1s SdHoareTripleChecker+Time, 637 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45748 GetRequests, 42112 SyntacticMatches, 2416 SemanticMatches, 1220 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1206595 ImplicationChecksByTransitivity, 556.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 109.3s InterpolantComputationTime, 6009 NumberOfCodeBlocks, 6009 NumberOfCodeBlocksAsserted, 122 NumberOfCheckSat, 5887 ConstructedInterpolants, 0 QuantifiedInterpolants, 21485 SizeOfPredicates, 9 NumberOfNonLiveVariables, 2765 ConjunctsInSsa, 131 ConjunctsInUnsatCore, 122 InterpolantComputations, 89 PerfectInterpolantSequences, 1330/1976 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 46 specifications checked. All of them hold - ProcedureContractResult [Line: 9]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (counter == \old(counter)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.42ms. Allocated memory is still 151.0MB. Free memory was 112.4MB in the beginning and 99.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.58ms. Allocated memory is still 151.0MB. Free memory was 99.9MB in the beginning and 97.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.22ms. Allocated memory is still 151.0MB. Free memory was 97.8MB in the beginning and 96.9MB in the end (delta: 859.2kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 563.89ms. Allocated memory is still 151.0MB. Free memory was 96.9MB in the beginning and 76.1MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 776889.35ms. Allocated memory was 151.0MB in the beginning and 809.5MB in the end (delta: 658.5MB). Free memory was 76.1MB in the beginning and 576.7MB in the end (delta: -500.6MB). Peak memory consumption was 610.7MB. Max. memory is 16.1GB. * Witness Printer took 152.36ms. Allocated memory is still 809.5MB. Free memory was 576.7MB in the beginning and 571.5MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 23:37:56,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_195f9068-438d-4ead-9b57-8039ea76fc01/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE