./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c3a88d220dbbb3b8b830b41f15ad66094bc858c7c21fc995876c56b7a27538e4 --- 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-b5237d8 [2022-11-21 23:36:56,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:36:56,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:36:56,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:36:56,854 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:36:56,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:36:56,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:36:56,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:36:56,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:36:56,871 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:36:56,873 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:36:56,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:36:56,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:36:56,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:36:56,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:36:56,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:36:56,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:36:56,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:36:56,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:36:56,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:36:56,899 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:36:56,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:36:56,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:36:56,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:36:56,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:36:56,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:36:56,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:36:56,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:36:56,915 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:36:56,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:36:56,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:36:56,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:36:56,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:36:56,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:36:56,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:36:56,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:36:56,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:36:56,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:36:56,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:36:56,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:36:56,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:36:56,928 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:36:56,961 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:36:56,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:36:56,962 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:36:56,962 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:36:56,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:36:56,963 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:36:56,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:36:56,964 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:36:56,964 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:36:56,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:36:56,964 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:36:56,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:36:56,965 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:36:56,965 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:36:56,965 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:36:56,966 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:36:56,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:36:56,966 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:36:56,966 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:36:56,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:36:56,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:36:56,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:36:56,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:36:56,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:36:56,968 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:36:56,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:36:56,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:36:56,968 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_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3a88d220dbbb3b8b830b41f15ad66094bc858c7c21fc995876c56b7a27538e4 [2022-11-21 23:36:57,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:36:57,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:36:57,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:36:57,274 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:36:57,275 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:36:57,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2022-11-21 23:37:00,344 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:37:00,916 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:37:00,917 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2022-11-21 23:37:00,967 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/data/3ee4f42ba/13cbaeb738ba4fadbdf37829ff478d17/FLAG304beebec [2022-11-21 23:37:00,987 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/data/3ee4f42ba/13cbaeb738ba4fadbdf37829ff478d17 [2022-11-21 23:37:00,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:37:00,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:37:01,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:01,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:37:01,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:37:01,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:00" (1/1) ... [2022-11-21 23:37:01,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d1c0e3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:01, skipping insertion in model container [2022-11-21 23:37:01,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:37:00" (1/1) ... [2022-11-21 23:37:01,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:37:01,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:37:02,804 WARN L237 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_94acbdf5-7a74-4131-b68b-6bf6a776a150/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i[200991,201004] [2022-11-21 23:37:02,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:37:02,913 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:37:03,249 WARN L237 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_94acbdf5-7a74-4131-b68b-6bf6a776a150/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i[200991,201004] [2022-11-21 23:37:03,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:37:03,411 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:37:03,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03 WrapperNode [2022-11-21 23:37:03,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:37:03,413 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:37:03,413 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:37:03,414 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:37:03,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,539 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,684 INFO L138 Inliner]: procedures = 240, calls = 2379, calls flagged for inlining = 110, calls inlined = 62, statements flattened = 2548 [2022-11-21 23:37:03,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:37:03,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:37:03,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:37:03,686 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:37:03,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,823 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:37:03,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:37:03,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:37:03,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:37:03,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:37:03" (1/1) ... [2022-11-21 23:37:03,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:37:03,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:37:03,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:37:03,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:37:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-21 23:37:03,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-21 23:37:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-21 23:37:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-21 23:37:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-21 23:37:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:37:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:37:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2022-11-21 23:37:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2022-11-21 23:37:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-21 23:37:03,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-21 23:37:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-21 23:37:03,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-21 23:37:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 23:37:03,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 23:37:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2022-11-21 23:37:03,949 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2022-11-21 23:37:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-11-21 23:37:03,949 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-11-21 23:37:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 23:37:03,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 23:37:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-21 23:37:03,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-21 23:37:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2022-11-21 23:37:03,950 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2022-11-21 23:37:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2022-11-21 23:37:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2022-11-21 23:37:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-21 23:37:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-21 23:37:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 23:37:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 23:37:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2022-11-21 23:37:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2022-11-21 23:37:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:37:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-21 23:37:03,953 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-21 23:37:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:37:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2022-11-21 23:37:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2022-11-21 23:37:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-21 23:37:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-21 23:37:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:37:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:37:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-21 23:37:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-21 23:37:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-21 23:37:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-21 23:37:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-21 23:37:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-21 23:37:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-21 23:37:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-21 23:37:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2022-11-21 23:37:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2022-11-21 23:37:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-11-21 23:37:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-11-21 23:37:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-21 23:37:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-21 23:37:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 23:37:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-11-21 23:37:03,959 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-11-21 23:37:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-21 23:37:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-21 23:37:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 23:37:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2022-11-21 23:37:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2022-11-21 23:37:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-11-21 23:37:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-11-21 23:37:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:37:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-21 23:37:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-21 23:37:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:37:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:37:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-21 23:37:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-21 23:37:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-21 23:37:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-21 23:37:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-11-21 23:37:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-11-21 23:37:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 23:37:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 23:37:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:37:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2022-11-21 23:37:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2022-11-21 23:37:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-11-21 23:37:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-11-21 23:37:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 23:37:03,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 23:37:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2022-11-21 23:37:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2022-11-21 23:37:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:37:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2022-11-21 23:37:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2022-11-21 23:37:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2022-11-21 23:37:03,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2022-11-21 23:37:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:37:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:37:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-11-21 23:37:03,968 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-11-21 23:37:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 23:37:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2022-11-21 23:37:03,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2022-11-21 23:37:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-21 23:37:03,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-21 23:37:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2022-11-21 23:37:03,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2022-11-21 23:37:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2022-11-21 23:37:03,971 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2022-11-21 23:37:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2022-11-21 23:37:03,971 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2022-11-21 23:37:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:37:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-21 23:37:03,972 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-21 23:37:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:37:03,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:37:04,501 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:37:04,504 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:37:08,359 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:37:09,181 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:37:09,181 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-21 23:37:09,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:37:09 BoogieIcfgContainer [2022-11-21 23:37:09,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:37:09,189 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:37:09,191 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:37:09,202 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:37:09,202 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:37:09" (1/1) ... [2022-11-21 23:37:09,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:37:09,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 538 states and 732 transitions. [2022-11-21 23:37:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 732 transitions. [2022-11-21 23:37:09,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-21 23:37:09,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:10,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:37:10,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 544 states and 748 transitions. [2022-11-21 23:37:10,397 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 748 transitions. [2022-11-21 23:37:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 23:37:10,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:10,817 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 23:37:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:10,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 545 states and 748 transitions. [2022-11-21 23:37:10,858 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 748 transitions. [2022-11-21 23:37:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 23:37:10,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:11,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 23:37:11,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 546 states and 748 transitions. [2022-11-21 23:37:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 748 transitions. [2022-11-21 23:37:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:37:11,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:11,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:37:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 548 states and 751 transitions. [2022-11-21 23:37:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 751 transitions. [2022-11-21 23:37:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 23:37:11,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-21 23:37:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 549 states and 751 transitions. [2022-11-21 23:37:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 751 transitions. [2022-11-21 23:37:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 23:37:12,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:37:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:12,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 553 states and 757 transitions. [2022-11-21 23:37:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 757 transitions. [2022-11-21 23:37:12,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 23:37:12,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:12,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-21 23:37:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 561 states and 768 transitions. [2022-11-21 23:37:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 768 transitions. [2022-11-21 23:37:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 23:37:12,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:12,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 23:37:13,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 571 states and 786 transitions. [2022-11-21 23:37:13,310 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 786 transitions. [2022-11-21 23:37:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 23:37:13,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:13,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 23:37:13,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:13,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 572 states and 787 transitions. [2022-11-21 23:37:13,722 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 787 transitions. [2022-11-21 23:37:13,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-21 23:37:13,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:13,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 23:37:14,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 575 states and 792 transitions. [2022-11-21 23:37:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 792 transitions. [2022-11-21 23:37:14,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:37:14,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:14,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 23:37:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 581 states and 802 transitions. [2022-11-21 23:37:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 802 transitions. [2022-11-21 23:37:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-21 23:37:14,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:14,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:37:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 585 states and 812 transitions. [2022-11-21 23:37:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 812 transitions. [2022-11-21 23:37:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-21 23:37:15,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:15,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:37:15,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 586 states and 813 transitions. [2022-11-21 23:37:15,647 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 813 transitions. [2022-11-21 23:37:15,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-21 23:37:15,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:15,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:16,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 588 states and 815 transitions. [2022-11-21 23:37:16,058 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 815 transitions. [2022-11-21 23:37:16,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-21 23:37:16,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:16,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 590 states and 817 transitions. [2022-11-21 23:37:16,518 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 817 transitions. [2022-11-21 23:37:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:37:16,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:16,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:16,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:37:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 594 states and 827 transitions. [2022-11-21 23:37:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 827 transitions. [2022-11-21 23:37:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-21 23:37:17,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:17,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:17,400 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-21 23:37:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:17,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 595 states and 829 transitions. [2022-11-21 23:37:17,430 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 829 transitions. [2022-11-21 23:37:17,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-21 23:37:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:17,891 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:37:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 600 states and 838 transitions. [2022-11-21 23:37:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 838 transitions. [2022-11-21 23:37:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-21 23:37:18,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:18,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:18,457 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:18,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:18,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 602 states and 840 transitions. [2022-11-21 23:37:18,486 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 840 transitions. [2022-11-21 23:37:18,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-21 23:37:18,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:18,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 604 states and 842 transitions. [2022-11-21 23:37:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 842 transitions. [2022-11-21 23:37:19,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-21 23:37:19,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:19,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:19,496 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 606 states and 844 transitions. [2022-11-21 23:37:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 844 transitions. [2022-11-21 23:37:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-21 23:37:19,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:19,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:19,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:19,944 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:19,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 598 states and 830 transitions. [2022-11-21 23:37:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 830 transitions. [2022-11-21 23:37:19,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-21 23:37:19,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:19,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:20,611 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-21 23:37:20,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:20,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 599 states and 833 transitions. [2022-11-21 23:37:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 833 transitions. [2022-11-21 23:37:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-21 23:37:20,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:21,305 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-21 23:37:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 610 states and 860 transitions. [2022-11-21 23:37:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 860 transitions. [2022-11-21 23:37:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-21 23:37:21,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:21,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:22,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:22,519 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 612 states and 861 transitions. [2022-11-21 23:37:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 861 transitions. [2022-11-21 23:37:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-21 23:37:23,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:23,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-21 23:37:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 612 states and 860 transitions. [2022-11-21 23:37:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 860 transitions. [2022-11-21 23:37:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-21 23:37:23,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-21 23:37:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 614 states and 862 transitions. [2022-11-21 23:37:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 862 transitions. [2022-11-21 23:37:24,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-21 23:37:24,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:24,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:24,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 616 states and 864 transitions. [2022-11-21 23:37:24,621 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 864 transitions. [2022-11-21 23:37:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-21 23:37:24,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:24,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:25,848 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 627 states and 887 transitions. [2022-11-21 23:37:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 887 transitions. [2022-11-21 23:37:26,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-21 23:37:26,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:26,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:27,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 629 states and 889 transitions. [2022-11-21 23:37:27,366 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 889 transitions. [2022-11-21 23:37:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-21 23:37:27,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:27,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:27,860 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 631 states and 891 transitions. [2022-11-21 23:37:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 891 transitions. [2022-11-21 23:37:27,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-21 23:37:27,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:27,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:28,321 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-21 23:37:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 621 states and 875 transitions. [2022-11-21 23:37:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 875 transitions. [2022-11-21 23:37:28,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-21 23:37:28,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:28,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 23:37:28,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:28,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 622 states and 877 transitions. [2022-11-21 23:37:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 877 transitions. [2022-11-21 23:37:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-21 23:37:28,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:28,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-21 23:37:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 625 states and 882 transitions. [2022-11-21 23:37:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 882 transitions. [2022-11-21 23:37:29,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-21 23:37:29,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:29,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:30,233 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-21 23:37:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:30,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 628 states and 888 transitions. [2022-11-21 23:37:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 888 transitions. [2022-11-21 23:37:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 23:37:30,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:31,412 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 23:37:31,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:31,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 630 states and 890 transitions. [2022-11-21 23:37:31,435 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 890 transitions. [2022-11-21 23:37:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 23:37:31,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:31,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 23:37:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:32,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 632 states and 892 transitions. [2022-11-21 23:37:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 892 transitions. [2022-11-21 23:37:32,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 23:37:32,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:32,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-21 23:37:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 632 states and 891 transitions. [2022-11-21 23:37:33,059 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 891 transitions. [2022-11-21 23:37:33,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-21 23:37:33,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:33,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-21 23:37:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 634 states and 893 transitions. [2022-11-21 23:37:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 893 transitions. [2022-11-21 23:37:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 23:37:33,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:33,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:33,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-21 23:37:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:34,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 639 states and 902 transitions. [2022-11-21 23:37:34,076 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 902 transitions. [2022-11-21 23:37:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 23:37:34,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:34,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 23:37:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 645 states and 919 transitions. [2022-11-21 23:37:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 919 transitions. [2022-11-21 23:37:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-21 23:37:34,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:34,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-21 23:37:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 648 states and 924 transitions. [2022-11-21 23:37:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 924 transitions. [2022-11-21 23:37:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 23:37:36,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 23:37:36,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 633 states and 896 transitions. [2022-11-21 23:37:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 896 transitions. [2022-11-21 23:37:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-21 23:37:36,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:36,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:37,484 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-21 23:37:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 634 states and 896 transitions. [2022-11-21 23:37:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 896 transitions. [2022-11-21 23:37:38,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:37:38,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-21 23:37:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 636 states and 899 transitions. [2022-11-21 23:37:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 899 transitions. [2022-11-21 23:37:38,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-21 23:37:38,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:38,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:37:39,235 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-21 23:37:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:37:39,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 633 states and 895 transitions. [2022-11-21 23:37:39,257 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 895 transitions. [2022-11-21 23:37:39,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-21 23:37:39,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:37:39,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:37:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:37:49,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:38:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:38:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-21 23:38:10,843 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:38:10,848 INFO L158 Benchmark]: Toolchain (without parser) took 69852.83ms. Allocated memory was 153.1MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 101.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 980.9MB. Max. memory is 16.1GB. [2022-11-21 23:38:10,848 INFO L158 Benchmark]: CDTParser took 1.23ms. Allocated memory is still 109.1MB. Free memory was 58.2MB in the beginning and 58.0MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:38:10,849 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2412.61ms. Allocated memory was 153.1MB in the beginning and 211.8MB in the end (delta: 58.7MB). Free memory was 101.4MB in the beginning and 145.7MB in the end (delta: -44.3MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2022-11-21 23:38:10,850 INFO L158 Benchmark]: Boogie Procedure Inliner took 271.61ms. Allocated memory is still 211.8MB. Free memory was 145.7MB in the beginning and 128.9MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 23:38:10,850 INFO L158 Benchmark]: Boogie Preprocessor took 173.90ms. Allocated memory is still 211.8MB. Free memory was 128.9MB in the beginning and 112.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 23:38:10,851 INFO L158 Benchmark]: RCFGBuilder took 5327.64ms. Allocated memory was 211.8MB in the beginning and 308.3MB in the end (delta: 96.5MB). Free memory was 112.1MB in the beginning and 201.2MB in the end (delta: -89.1MB). Peak memory consumption was 116.8MB. Max. memory is 16.1GB. [2022-11-21 23:38:10,852 INFO L158 Benchmark]: CodeCheck took 61657.56ms. Allocated memory was 308.3MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 201.2MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 923.5MB. Max. memory is 16.1GB. [2022-11-21 23:38:10,855 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.23ms. Allocated memory is still 109.1MB. Free memory was 58.2MB in the beginning and 58.0MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2412.61ms. Allocated memory was 153.1MB in the beginning and 211.8MB in the end (delta: 58.7MB). Free memory was 101.4MB in the beginning and 145.7MB in the end (delta: -44.3MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 271.61ms. Allocated memory is still 211.8MB. Free memory was 145.7MB in the beginning and 128.9MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.90ms. Allocated memory is still 211.8MB. Free memory was 128.9MB in the beginning and 112.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 5327.64ms. Allocated memory was 211.8MB in the beginning and 308.3MB in the end (delta: 96.5MB). Free memory was 112.1MB in the beginning and 201.2MB in the end (delta: -89.1MB). Peak memory consumption was 116.8MB. Max. memory is 16.1GB. * CodeCheck took 61657.56ms. Allocated memory was 308.3MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 201.2MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 923.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:38:10,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c3a88d220dbbb3b8b830b41f15ad66094bc858c7c21fc995876c56b7a27538e4 --- 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-b5237d8 [2022-11-21 23:38:13,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:38:13,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:38:13,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:38:13,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:38:13,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:38:13,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:38:13,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:38:13,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:38:13,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:38:13,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:38:13,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:38:13,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:38:13,491 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:38:13,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:38:13,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:38:13,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:38:13,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:38:13,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:38:13,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:38:13,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:38:13,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:38:13,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:38:13,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:38:13,526 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:38:13,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:38:13,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:38:13,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:38:13,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:38:13,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:38:13,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:38:13,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:38:13,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:38:13,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:38:13,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:38:13,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:38:13,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:38:13,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:38:13,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:38:13,542 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:38:13,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:38:13,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:38:13,583 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:38:13,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:38:13,586 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:38:13,586 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:38:13,587 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:38:13,587 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:38:13,588 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:38:13,588 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:38:13,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:38:13,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:38:13,589 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:38:13,590 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:38:13,590 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:38:13,590 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:38:13,590 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:38:13,590 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:38:13,591 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:38:13,591 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:38:13,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:38:13,591 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:38:13,591 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:38:13,592 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:38:13,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:38:13,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:38:13,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:38:13,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:38:13,593 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:38:13,593 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:38:13,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:38:13,593 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:38:13,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:38:13,594 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3a88d220dbbb3b8b830b41f15ad66094bc858c7c21fc995876c56b7a27538e4 [2022-11-21 23:38:13,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:38:14,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:38:14,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:38:14,006 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:38:14,007 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:38:14,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2022-11-21 23:38:17,203 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:38:17,766 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:38:17,767 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2022-11-21 23:38:17,812 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/data/26a65f6a9/76df2f7656654809bcf9285c9a138517/FLAGfadf20453 [2022-11-21 23:38:17,835 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94acbdf5-7a74-4131-b68b-6bf6a776a150/bin/ukojak-jW3SillKbg/data/26a65f6a9/76df2f7656654809bcf9285c9a138517 [2022-11-21 23:38:17,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:38:17,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:38:17,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:38:17,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:38:17,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:38:17,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:38:17" (1/1) ... [2022-11-21 23:38:17,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c0041cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:38:17, skipping insertion in model container [2022-11-21 23:38:17,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:38:17" (1/1) ... [2022-11-21 23:38:17,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:38:18,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:38:19,271 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [3598] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:617) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleSnPrintF(StandardFunctionHandler.java:971) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$21(StandardFunctionHandler.java:305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1463) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:38:19,280 INFO L158 Benchmark]: Toolchain (without parser) took 1439.63ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 37.5MB in the beginning and 45.7MB in the end (delta: -8.2MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2022-11-21 23:38:19,281 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:38:19,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1435.44ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 37.3MB in the beginning and 45.7MB in the end (delta: -8.4MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2022-11-21 23:38:19,285 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1435.44ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 37.3MB in the beginning and 45.7MB in the end (delta: -8.4MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [3598] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [3598]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type check failed for C: snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [3598]