./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product26.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product26.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2b84cfef0f3fa5659093b8e6c2d8a82a1b18913f669c8d0a2efe9a0300cc4873 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:55:13,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:13,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:13,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:13,888 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:13,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:13,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:13,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:13,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:13,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:13,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:13,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:13,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:13,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:13,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:13,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:13,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:13,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:13,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:13,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:13,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:13,950 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:13,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:13,956 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:13,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:13,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:13,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:13,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:13,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:13,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:13,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:13,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:13,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:13,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:13,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:13,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:13,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:13,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:13,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:13,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:13,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:13,988 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:55:14,036 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:14,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:14,038 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:14,038 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:14,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:14,039 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:14,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:14,040 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:55:14,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:55:14,041 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:55:14,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:14,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:14,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:14,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:14,043 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:55:14,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:14,043 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:14,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:14,044 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:14,044 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:14,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:14,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:14,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:14,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:14,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:14,046 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:55:14,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:55:14,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:14,048 INFO L138 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_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b84cfef0f3fa5659093b8e6c2d8a82a1b18913f669c8d0a2efe9a0300cc4873 [2022-10-17 16:55:14,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:14,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:14,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:14,391 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:14,406 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:14,408 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/product-lines/elevator_spec1_product26.cil.c [2022-10-17 16:55:14,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/data/7c879f7c5/fca17e85b57a4a238c7dc9acf856c645/FLAG8935524ed [2022-10-17 16:55:15,202 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:15,203 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/sv-benchmarks/c/product-lines/elevator_spec1_product26.cil.c [2022-10-17 16:55:15,240 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/data/7c879f7c5/fca17e85b57a4a238c7dc9acf856c645/FLAG8935524ed [2022-10-17 16:55:15,415 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/data/7c879f7c5/fca17e85b57a4a238c7dc9acf856c645 [2022-10-17 16:55:15,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:15,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:15,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:15,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:15,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:15,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:15" (1/1) ... [2022-10-17 16:55:15,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b0f4940 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:15, skipping insertion in model container [2022-10-17 16:55:15,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:15" (1/1) ... [2022-10-17 16:55:15,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:15,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:16,363 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/sv-benchmarks/c/product-lines/elevator_spec1_product26.cil.c[55974,55987] [2022-10-17 16:55:16,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:16,445 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:55:16,595 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/sv-benchmarks/c/product-lines/elevator_spec1_product26.cil.c[55974,55987] [2022-10-17 16:55:16,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:16,645 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:55:16,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16 WrapperNode [2022-10-17 16:55:16,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:16,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:16,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:55:16,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:55:16,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,764 INFO L138 Inliner]: procedures = 93, calls = 341, calls flagged for inlining = 28, calls inlined = 24, statements flattened = 850 [2022-10-17 16:55:16,764 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:16,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:55:16,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:55:16,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:55:16,779 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,869 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,879 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,889 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:55:16,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:55:16,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:55:16,890 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:55:16,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:16,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:55:16,942 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:55:16,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4c0b6cc-3836-4407-9599-023796a44aeb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:55:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2022-10-17 16:55:17,004 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2022-10-17 16:55:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:55:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-10-17 16:55:17,005 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-10-17 16:55:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-10-17 16:55:17,006 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-10-17 16:55:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-10-17 16:55:17,006 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-10-17 16:55:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-10-17 16:55:17,006 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-10-17 16:55:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-10-17 16:55:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-10-17 16:55:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-10-17 16:55:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-10-17 16:55:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-10-17 16:55:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-10-17 16:55:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2022-10-17 16:55:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2022-10-17 16:55:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-10-17 16:55:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-10-17 16:55:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-10-17 16:55:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-10-17 16:55:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-10-17 16:55:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-10-17 16:55:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-10-17 16:55:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-10-17 16:55:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-10-17 16:55:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-10-17 16:55:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-10-17 16:55:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-10-17 16:55:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__empty [2022-10-17 16:55:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__empty [2022-10-17 16:55:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-10-17 16:55:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-10-17 16:55:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-10-17 16:55:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-10-17 16:55:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-10-17 16:55:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-10-17 16:55:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:55:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-10-17 16:55:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-10-17 16:55:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-10-17 16:55:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-10-17 16:55:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-10-17 16:55:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-10-17 16:55:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:55:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:55:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-10-17 16:55:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-10-17 16:55:17,219 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:55:17,222 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:55:18,843 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:55:19,724 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:55:19,724 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:55:19,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:19 BoogieIcfgContainer [2022-10-17 16:55:19,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:55:19,730 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:55:19,731 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:55:19,742 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:55:19,742 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:19" (1/1) ... [2022-10-17 16:55:19,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:55:19,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 363 states and 581 transitions. [2022-10-17 16:55:19,869 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 581 transitions. [2022-10-17 16:55:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-10-17 16:55:19,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:19,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 362 states and 574 transitions. [2022-10-17 16:55:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 574 transitions. [2022-10-17 16:55:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-10-17 16:55:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:20,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 375 states and 612 transitions. [2022-10-17 16:55:21,656 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 612 transitions. [2022-10-17 16:55:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-10-17 16:55:21,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 379 states and 616 transitions. [2022-10-17 16:55:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 616 transitions. [2022-10-17 16:55:22,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-10-17 16:55:22,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:22,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:22,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 380 states and 617 transitions. [2022-10-17 16:55:22,808 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 617 transitions. [2022-10-17 16:55:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-10-17 16:55:22,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:22,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:23,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:23,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 381 states and 618 transitions. [2022-10-17 16:55:23,231 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 618 transitions. [2022-10-17 16:55:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-10-17 16:55:23,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:23,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:23,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 382 states and 619 transitions. [2022-10-17 16:55:23,634 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 619 transitions. [2022-10-17 16:55:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-10-17 16:55:23,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:23,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 383 states and 620 transitions. [2022-10-17 16:55:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 620 transitions. [2022-10-17 16:55:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-10-17 16:55:24,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:24,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:24,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 386 states and 623 transitions. [2022-10-17 16:55:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 623 transitions. [2022-10-17 16:55:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-10-17 16:55:24,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:24,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 389 states and 626 transitions. [2022-10-17 16:55:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 626 transitions. [2022-10-17 16:55:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-10-17 16:55:24,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:24,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:25,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 392 states and 629 transitions. [2022-10-17 16:55:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 629 transitions. [2022-10-17 16:55:25,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-10-17 16:55:25,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:25,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:25,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 395 states and 633 transitions. [2022-10-17 16:55:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 633 transitions. [2022-10-17 16:55:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-10-17 16:55:25,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:25,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 397 states and 635 transitions. [2022-10-17 16:55:26,110 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 635 transitions. [2022-10-17 16:55:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-10-17 16:55:26,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:26,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:26,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:26,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 402 states and 650 transitions. [2022-10-17 16:55:26,575 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 650 transitions. [2022-10-17 16:55:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 16:55:26,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:26,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:26,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 403 states and 651 transitions. [2022-10-17 16:55:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 651 transitions. [2022-10-17 16:55:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-10-17 16:55:26,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:26,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 406 states and 655 transitions. [2022-10-17 16:55:27,382 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 655 transitions. [2022-10-17 16:55:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-10-17 16:55:27,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:27,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:27,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 407 states and 656 transitions. [2022-10-17 16:55:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 656 transitions. [2022-10-17 16:55:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:55:27,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:27,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:28,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:29,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:29,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 427 states and 731 transitions. [2022-10-17 16:55:29,021 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 731 transitions. [2022-10-17 16:55:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-10-17 16:55:29,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:29,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 440 states and 768 transitions. [2022-10-17 16:55:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 768 transitions. [2022-10-17 16:55:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-10-17 16:55:31,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:31,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 444 states and 772 transitions. [2022-10-17 16:55:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 772 transitions. [2022-10-17 16:55:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-10-17 16:55:31,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 445 states and 773 transitions. [2022-10-17 16:55:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 773 transitions. [2022-10-17 16:55:32,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-10-17 16:55:32,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:32,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 446 states and 774 transitions. [2022-10-17 16:55:32,699 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 774 transitions. [2022-10-17 16:55:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-10-17 16:55:32,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:33,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:33,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 447 states and 775 transitions. [2022-10-17 16:55:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 775 transitions. [2022-10-17 16:55:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-10-17 16:55:33,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:33,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:33,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 448 states and 776 transitions. [2022-10-17 16:55:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 776 transitions. [2022-10-17 16:55:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:55:33,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:33,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 449 states and 777 transitions. [2022-10-17 16:55:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 777 transitions. [2022-10-17 16:55:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-10-17 16:55:33,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:33,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-17 16:55:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 453 states and 781 transitions. [2022-10-17 16:55:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 781 transitions. [2022-10-17 16:55:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:55:34,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:34,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:34,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 454 states and 782 transitions. [2022-10-17 16:55:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 782 transitions. [2022-10-17 16:55:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:55:34,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:34,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:35,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 455 states and 783 transitions. [2022-10-17 16:55:35,463 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 783 transitions. [2022-10-17 16:55:35,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:55:35,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:35,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:35,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 456 states and 784 transitions. [2022-10-17 16:55:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 784 transitions. [2022-10-17 16:55:35,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-10-17 16:55:35,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:35,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:36,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 459 states and 787 transitions. [2022-10-17 16:55:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 787 transitions. [2022-10-17 16:55:36,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-10-17 16:55:36,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:36,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:36,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:36,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-17 16:55:36,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 462 states and 790 transitions. [2022-10-17 16:55:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 790 transitions. [2022-10-17 16:55:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-10-17 16:55:36,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:36,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 16:55:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 465 states and 794 transitions. [2022-10-17 16:55:37,196 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 794 transitions. [2022-10-17 16:55:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:55:37,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:37,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:38,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 469 states and 800 transitions. [2022-10-17 16:55:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 800 transitions. [2022-10-17 16:55:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-10-17 16:55:38,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:38,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:38,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:38,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-17 16:55:38,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 472 states and 806 transitions. [2022-10-17 16:55:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 806 transitions. [2022-10-17 16:55:39,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:55:39,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 475 states and 809 transitions. [2022-10-17 16:55:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 809 transitions. [2022-10-17 16:55:39,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-10-17 16:55:39,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:39,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:39,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-10-17 16:55:39,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 476 states and 810 transitions. [2022-10-17 16:55:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 810 transitions. [2022-10-17 16:55:39,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:55:39,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:39,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:55:40,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:40,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 479 states and 813 transitions. [2022-10-17 16:55:40,216 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 813 transitions. [2022-10-17 16:55:40,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:55:40,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:40,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:55:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:40,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 482 states and 817 transitions. [2022-10-17 16:55:40,625 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 817 transitions. [2022-10-17 16:55:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-10-17 16:55:40,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:40,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat