./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bf59f873abe32ddc2d99221f4f189da946012506d30fecc03d275d110896ac6d --- 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-5e519f3 [2022-11-03 02:34:49,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:34:49,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:34:49,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:34:49,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:34:49,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:34:49,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:34:49,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:34:49,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:34:49,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:34:49,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:34:49,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:34:49,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:34:49,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:34:49,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:34:49,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:34:49,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:34:49,835 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:34:49,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:34:49,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:34:49,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:34:49,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:34:49,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:34:49,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:34:49,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:34:49,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:34:49,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:34:49,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:34:49,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:34:49,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:34:49,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:34:49,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:34:49,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:34:49,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:34:49,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:34:49,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:34:49,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:34:49,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:34:49,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:34:49,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:34:49,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:34:49,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:34:49,881 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:34:49,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:34:49,882 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:34:49,882 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:34:49,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:34:49,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:34:49,884 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:34:49,884 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:34:49,884 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:34:49,884 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:34:49,884 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:34:49,885 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:34:49,885 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:34:49,885 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:34:49,885 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:34:49,885 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:34:49,886 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:34:49,886 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:34:49,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:34:49,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:34:49,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:34:49,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:34:49,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:34:49,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:34:49,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:34:49,888 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:34:49,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:34:49,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:34:49,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:34:49,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:34:49,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:34:49,889 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:34:49,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:34:49,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:34:49,890 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:34:49,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:34:49,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:34:49,891 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:34:49,891 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_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf59f873abe32ddc2d99221f4f189da946012506d30fecc03d275d110896ac6d [2022-11-03 02:34:50,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:34:50,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:34:50,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:34:50,210 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:34:50,211 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:34:50,213 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2022-11-03 02:34:50,287 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/data/d47af45d4/da33a3760d784a51810366231c29629e/FLAG9a829fa7b [2022-11-03 02:34:51,066 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:34:51,066 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2022-11-03 02:34:51,097 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/data/d47af45d4/da33a3760d784a51810366231c29629e/FLAG9a829fa7b [2022-11-03 02:34:51,611 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/data/d47af45d4/da33a3760d784a51810366231c29629e [2022-11-03 02:34:51,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:34:51,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:34:51,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:34:51,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:34:51,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:34:51,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:34:51" (1/1) ... [2022-11-03 02:34:51,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c6e408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:51, skipping insertion in model container [2022-11-03 02:34:51,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:34:51" (1/1) ... [2022-11-03 02:34:51,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:34:51,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:34:52,221 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4786] [2022-11-03 02:34:52,222 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4787-4788] [2022-11-03 02:34:52,421 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i[144467,144480] [2022-11-03 02:34:53,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:34:53,127 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:34:53,267 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4786] [2022-11-03 02:34:53,267 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4787-4788] [2022-11-03 02:34:53,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i[144467,144480] [2022-11-03 02:34:53,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:34:53,559 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:34:53,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53 WrapperNode [2022-11-03 02:34:53,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:34:53,561 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:34:53,561 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:34:53,561 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:34:53,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:53,633 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:53,891 INFO L138 Inliner]: procedures = 151, calls = 808, calls flagged for inlining = 86, calls inlined = 71, statements flattened = 1921 [2022-11-03 02:34:53,891 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:34:53,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:34:53,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:34:53,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:34:53,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:53,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:53,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:53,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:54,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:54,121 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:54,145 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:54,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:54,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:34:54,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:34:54,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:34:54,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:34:54,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (1/1) ... [2022-11-03 02:34:54,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:34:54,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:34:54,254 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:34:54,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:34:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba48 [2022-11-03 02:34:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba48 [2022-11-03 02:34:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:34:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-03 02:34:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-03 02:34:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:34:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:34:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:34:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:34:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:34:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_reset_port [2022-11-03 02:34:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_reset_port [2022-11-03 02:34:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:34:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:34:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_i2c_read [2022-11-03 02:34:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_i2c_read [2022-11-03 02:34:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_pkt_footer [2022-11-03 02:34:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_pkt_footer [2022-11-03 02:34:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:34:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:34:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:34:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure ata_port_pbar_desc [2022-11-03 02:34:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_port_pbar_desc [2022-11-03 02:34:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:34:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:34:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-03 02:34:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-03 02:34:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:34:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:34:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:34:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dump_hdma [2022-11-03 02:34:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dump_hdma [2022-11-03 02:34:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:34:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure __pdc20621_push_hdma [2022-11-03 02:34:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __pdc20621_push_hdma [2022-11-03 02:34:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-03 02:34:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-03 02:34:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:34:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:34:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:34:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-03 02:34:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-03 02:34:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:34:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba28 [2022-11-03 02:34:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba28 [2022-11-03 02:34:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-03 02:34:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-03 02:34:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:34:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 02:34:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 02:34:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-03 02:34:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-03 02:34:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-03 02:34:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-03 02:34:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:34:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_push_hdma [2022-11-03 02:34:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_push_hdma [2022-11-03 02:34:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_ata_pkt [2022-11-03 02:34:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_ata_pkt [2022-11-03 02:34:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:34:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 02:34:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 02:34:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:34:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:34:55,002 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:34:55,005 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:34:59,655 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 02:35:04,579 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:35:05,588 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:35:05,588 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 02:35:05,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:35:05 BoogieIcfgContainer [2022-11-03 02:35:05,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:35:05,597 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:35:05,597 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:35:05,601 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:35:05,601 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:34:51" (1/3) ... [2022-11-03 02:35:05,602 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42bd643d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:35:05, skipping insertion in model container [2022-11-03 02:35:05,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:53" (2/3) ... [2022-11-03 02:35:05,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42bd643d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:35:05, skipping insertion in model container [2022-11-03 02:35:05,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:35:05" (3/3) ... [2022-11-03 02:35:05,605 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2022-11-03 02:35:05,625 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:35:05,626 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:35:05,702 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:35:05,709 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@43bac0d6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:35:05,709 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:35:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand has 398 states, 240 states have (on average 1.4125) internal successors, (339), 253 states have internal predecessors, (339), 133 states have call successors, (133), 24 states have call predecessors, (133), 23 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) [2022-11-03 02:35:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-03 02:35:05,763 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:35:05,769 INFO L195 NwaCegarLoop]: trace histogram [12, 9, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:35:05,770 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:35:05,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:35:05,778 INFO L85 PathProgramCache]: Analyzing trace with hash 49147740, now seen corresponding path program 1 times [2022-11-03 02:35:05,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:35:05,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702213117] [2022-11-03 02:35:05,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:35:06,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:35:06,402 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:35:06,402 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702213117] [2022-11-03 02:35:06,403 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-03 02:35:06,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [286950376] [2022-11-03 02:35:06,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:06,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:35:06,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:35:06,414 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:35:06,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:35:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:35:07,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 2531 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 02:35:07,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:35:07,559 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2022-11-03 02:35:07,559 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:35:07,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [286950376] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:35:07,560 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:35:07,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:35:07,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070425991] [2022-11-03 02:35:07,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:35:07,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:35:07,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:35:07,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:35:07,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:07,600 INFO L87 Difference]: Start difference. First operand has 398 states, 240 states have (on average 1.4125) internal successors, (339), 253 states have internal predecessors, (339), 133 states have call successors, (133), 24 states have call predecessors, (133), 23 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-03 02:35:09,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:11,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:13,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:15,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:19,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:19,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:35:19,414 INFO L93 Difference]: Finished difference Result 1018 states and 1532 transitions. [2022-11-03 02:35:19,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:35:19,417 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 196 [2022-11-03 02:35:19,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:35:19,431 INFO L225 Difference]: With dead ends: 1018 [2022-11-03 02:35:19,431 INFO L226 Difference]: Without dead ends: 620 [2022-11-03 02:35:19,437 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:19,440 INFO L413 NwaCegarLoop]: 581 mSDtfsCounter, 368 mSDsluCounter, 560 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 374 SdHoareTripleChecker+Valid, 1077 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.7s IncrementalHoareTripleChecker+Time [2022-11-03 02:35:19,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [374 Valid, 1077 Invalid, 151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 144 Invalid, 4 Unknown, 0 Unchecked, 11.7s Time] [2022-11-03 02:35:19,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2022-11-03 02:35:19,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 616. [2022-11-03 02:35:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 388 states have (on average 1.3994845360824741) internal successors, (543), 401 states have internal predecessors, (543), 189 states have call successors, (189), 39 states have call predecessors, (189), 38 states have return successors, (188), 187 states have call predecessors, (188), 188 states have call successors, (188) [2022-11-03 02:35:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 920 transitions. [2022-11-03 02:35:19,550 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 920 transitions. Word has length 196 [2022-11-03 02:35:19,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:35:19,551 INFO L495 AbstractCegarLoop]: Abstraction has 616 states and 920 transitions. [2022-11-03 02:35:19,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-03 02:35:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 920 transitions. [2022-11-03 02:35:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-03 02:35:19,564 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:35:19,564 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 12, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:35:19,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 02:35:19,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:35:19,778 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:35:19,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:35:19,778 INFO L85 PathProgramCache]: Analyzing trace with hash 285338172, now seen corresponding path program 1 times [2022-11-03 02:35:19,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:35:19,779 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828832484] [2022-11-03 02:35:19,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:19,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:35:20,084 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:35:20,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2078499615] [2022-11-03 02:35:20,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:20,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:35:20,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:35:20,089 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:35:20,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 02:35:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:35:21,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 2758 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 02:35:21,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:35:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2022-11-03 02:35:21,228 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:35:21,228 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:35:21,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828832484] [2022-11-03 02:35:21,229 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:35:21,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2078499615] [2022-11-03 02:35:21,229 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2078499615] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:35:21,229 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:35:21,230 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:35:21,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402283151] [2022-11-03 02:35:21,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:35:21,231 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:35:21,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:35:21,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:35:21,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:21,232 INFO L87 Difference]: Start difference. First operand 616 states and 920 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-03 02:35:23,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:25,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:27,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:29,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:30,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:33,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:34,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:35:34,082 INFO L93 Difference]: Finished difference Result 1219 states and 1822 transitions. [2022-11-03 02:35:34,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:35:34,084 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 235 [2022-11-03 02:35:34,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:35:34,090 INFO L225 Difference]: With dead ends: 1219 [2022-11-03 02:35:34,090 INFO L226 Difference]: Without dead ends: 621 [2022-11-03 02:35:34,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:34,101 INFO L413 NwaCegarLoop]: 511 mSDtfsCounter, 1 mSDsluCounter, 573 mSDsCounter, 0 mSdLazyCounter, 139 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 1019 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 139 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:35:34,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1019 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 139 Invalid, 4 Unknown, 0 Unchecked, 12.8s Time] [2022-11-03 02:35:34,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 621 states. [2022-11-03 02:35:34,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 621 to 617. [2022-11-03 02:35:34,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 617 states, 389 states have (on average 1.398457583547558) internal successors, (544), 402 states have internal predecessors, (544), 189 states have call successors, (189), 39 states have call predecessors, (189), 38 states have return successors, (188), 187 states have call predecessors, (188), 188 states have call successors, (188) [2022-11-03 02:35:34,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 921 transitions. [2022-11-03 02:35:34,158 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 921 transitions. Word has length 235 [2022-11-03 02:35:34,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:35:34,159 INFO L495 AbstractCegarLoop]: Abstraction has 617 states and 921 transitions. [2022-11-03 02:35:34,160 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-03 02:35:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 921 transitions. [2022-11-03 02:35:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-03 02:35:34,165 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:35:34,165 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 12, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:35:34,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-03 02:35:34,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:35:34,386 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:35:34,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:35:34,387 INFO L85 PathProgramCache]: Analyzing trace with hash 722187507, now seen corresponding path program 1 times [2022-11-03 02:35:34,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:35:34,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464487842] [2022-11-03 02:35:34,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:35:34,555 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:35:34,555 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [326139492] [2022-11-03 02:35:34,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:34,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:35:34,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:35:34,557 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:35:34,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 02:35:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:35:35,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 2988 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-03 02:35:35,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:35:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-03 02:35:35,770 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:35:35,770 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:35:35,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464487842] [2022-11-03 02:35:35,771 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:35:35,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [326139492] [2022-11-03 02:35:35,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [326139492] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:35:35,771 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:35:35,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:35:35,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139451382] [2022-11-03 02:35:35,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:35:35,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:35:35,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:35:35,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:35:35,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:35,774 INFO L87 Difference]: Start difference. First operand 617 states and 921 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-11-03 02:35:38,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:40,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:42,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:43,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:45,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:48,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:50,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:35:50,119 INFO L93 Difference]: Finished difference Result 1612 states and 2470 transitions. [2022-11-03 02:35:50,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:35:50,120 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 246 [2022-11-03 02:35:50,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:35:50,129 INFO L225 Difference]: With dead ends: 1612 [2022-11-03 02:35:50,129 INFO L226 Difference]: Without dead ends: 1013 [2022-11-03 02:35:50,132 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 244 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:50,133 INFO L413 NwaCegarLoop]: 824 mSDtfsCounter, 234 mSDsluCounter, 639 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 319 SdHoareTripleChecker+Valid, 1395 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:35:50,133 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [319 Valid, 1395 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 186 Invalid, 5 Unknown, 0 Unchecked, 14.3s Time] [2022-11-03 02:35:50,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1013 states. [2022-11-03 02:35:50,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1013 to 618. [2022-11-03 02:35:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 618 states, 390 states have (on average 1.3974358974358974) internal successors, (545), 403 states have internal predecessors, (545), 189 states have call successors, (189), 39 states have call predecessors, (189), 38 states have return successors, (188), 187 states have call predecessors, (188), 188 states have call successors, (188) [2022-11-03 02:35:50,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 922 transitions. [2022-11-03 02:35:50,184 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 922 transitions. Word has length 246 [2022-11-03 02:35:50,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:35:50,185 INFO L495 AbstractCegarLoop]: Abstraction has 618 states and 922 transitions. [2022-11-03 02:35:50,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-11-03 02:35:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 922 transitions. [2022-11-03 02:35:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-11-03 02:35:50,191 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:35:50,191 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 12, 10, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:35:50,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-03 02:35:50,408 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:35:50,409 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:35:50,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:35:50,409 INFO L85 PathProgramCache]: Analyzing trace with hash -1567315073, now seen corresponding path program 1 times [2022-11-03 02:35:50,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:35:50,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952577375] [2022-11-03 02:35:50,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:50,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:35:50,561 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:35:50,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1126018472] [2022-11-03 02:35:50,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:50,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:35:50,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:35:50,564 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:35:50,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-03 02:35:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:35:51,710 INFO L263 TraceCheckSpWp]: Trace formula consists of 3008 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-03 02:35:51,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:35:52,397 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2022-11-03 02:35:52,398 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:35:52,398 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:35:52,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [952577375] [2022-11-03 02:35:52,398 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:35:52,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1126018472] [2022-11-03 02:35:52,399 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1126018472] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:35:52,399 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:35:52,399 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-03 02:35:52,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222456668] [2022-11-03 02:35:52,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:35:52,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:35:52,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:35:52,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:35:52,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:52,402 INFO L87 Difference]: Start difference. First operand 618 states and 922 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2022-11-03 02:35:54,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:56,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:35:58,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:36:00,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:36:00,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:36:00,784 INFO L93 Difference]: Finished difference Result 618 states and 922 transitions. [2022-11-03 02:36:00,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:36:00,785 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 251 [2022-11-03 02:36:00,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:36:00,786 INFO L225 Difference]: With dead ends: 618 [2022-11-03 02:36:00,787 INFO L226 Difference]: Without dead ends: 0 [2022-11-03 02:36:00,788 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:36:00,789 INFO L413 NwaCegarLoop]: 505 mSDtfsCounter, 411 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 417 SdHoareTripleChecker+Valid, 505 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:36:00,790 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [417 Valid, 505 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 71 Invalid, 3 Unknown, 0 Unchecked, 8.3s Time] [2022-11-03 02:36:00,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-03 02:36:00,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-03 02:36:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:36:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-03 02:36:00,792 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 251 [2022-11-03 02:36:00,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:36:00,792 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-03 02:36:00,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2022-11-03 02:36:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-03 02:36:00,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-03 02:36:00,796 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-03 02:36:00,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-03 02:36:01,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:36:01,018 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-03 02:36:02,016 INFO L902 garLoopResultBuilder]: At program point L6138(line 6138) the Hoare annotation is: true [2022-11-03 02:36:02,017 INFO L899 garLoopResultBuilder]: For program point L6138-1(line 6138) no Hoare annotation was computed. [2022-11-03 02:36:02,017 INFO L899 garLoopResultBuilder]: For program point L6136(line 6136) no Hoare annotation was computed. [2022-11-03 02:36:02,017 INFO L899 garLoopResultBuilder]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2022-11-03 02:36:02,017 INFO L902 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: true [2022-11-03 02:36:02,017 INFO L899 garLoopResultBuilder]: For program point pdc20621_i2c_readFINAL(lines 6116 6155) no Hoare annotation was computed. [2022-11-03 02:36:02,018 INFO L902 garLoopResultBuilder]: At program point L6132(line 6132) the Hoare annotation is: true [2022-11-03 02:36:02,018 INFO L902 garLoopResultBuilder]: At program point L6130-1(line 6130) the Hoare annotation is: true [2022-11-03 02:36:02,018 INFO L902 garLoopResultBuilder]: At program point L6151(lines 6123 6154) the Hoare annotation is: true [2022-11-03 02:36:02,018 INFO L899 garLoopResultBuilder]: For program point pdc20621_i2c_readEXIT(lines 6116 6155) no Hoare annotation was computed. [2022-11-03 02:36:02,018 INFO L899 garLoopResultBuilder]: For program point L6141(lines 6141 6144) no Hoare annotation was computed. [2022-11-03 02:36:02,018 INFO L899 garLoopResultBuilder]: For program point L6137(lines 6137 6144) no Hoare annotation was computed. [2022-11-03 02:36:02,019 INFO L899 garLoopResultBuilder]: For program point L6131(line 6131) no Hoare annotation was computed. [2022-11-03 02:36:02,019 INFO L902 garLoopResultBuilder]: At program point pdc20621_i2c_readENTRY(lines 6116 6155) the Hoare annotation is: true [2022-11-03 02:36:02,019 INFO L902 garLoopResultBuilder]: At program point L6146(lines 6123 6154) the Hoare annotation is: true [2022-11-03 02:36:02,019 INFO L902 garLoopResultBuilder]: At program point L6148(lines 6123 6154) the Hoare annotation is: true [2022-11-03 02:36:02,019 INFO L902 garLoopResultBuilder]: At program point pdc_prep_lba28ENTRY(lines 5196 5241) the Hoare annotation is: true [2022-11-03 02:36:02,020 INFO L899 garLoopResultBuilder]: For program point pdc_prep_lba28EXIT(lines 5196 5241) no Hoare annotation was computed. [2022-11-03 02:36:02,020 INFO L899 garLoopResultBuilder]: For program point devm_kzallocEXIT(lines 5019 5026) no Hoare annotation was computed. [2022-11-03 02:36:02,020 INFO L902 garLoopResultBuilder]: At program point L6981-1(line 6981) the Hoare annotation is: true [2022-11-03 02:36:02,020 INFO L902 garLoopResultBuilder]: At program point devm_kzallocENTRY(lines 5019 5026) the Hoare annotation is: true [2022-11-03 02:36:02,020 INFO L902 garLoopResultBuilder]: At program point L6981(line 6981) the Hoare annotation is: true [2022-11-03 02:36:02,020 INFO L902 garLoopResultBuilder]: At program point pdc_prep_lba48ENTRY(lines 5242 5307) the Hoare annotation is: true [2022-11-03 02:36:02,021 INFO L899 garLoopResultBuilder]: For program point pdc_prep_lba48EXIT(lines 5242 5307) no Hoare annotation was computed. [2022-11-03 02:36:02,021 INFO L902 garLoopResultBuilder]: At program point __pdc20621_push_hdmaENTRY(lines 5628 5644) the Hoare annotation is: true [2022-11-03 02:36:02,021 INFO L899 garLoopResultBuilder]: For program point __pdc20621_push_hdmaEXIT(lines 5628 5644) no Hoare annotation was computed. [2022-11-03 02:36:02,021 INFO L899 garLoopResultBuilder]: For program point L5639(line 5639) no Hoare annotation was computed. [2022-11-03 02:36:02,021 INFO L902 garLoopResultBuilder]: At program point L5640-1(line 5640) the Hoare annotation is: true [2022-11-03 02:36:02,022 INFO L902 garLoopResultBuilder]: At program point L5638(line 5638) the Hoare annotation is: true [2022-11-03 02:36:02,022 INFO L899 garLoopResultBuilder]: For program point L5641(line 5641) no Hoare annotation was computed. [2022-11-03 02:36:02,022 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-03 02:36:02,022 INFO L902 garLoopResultBuilder]: At program point L5638-1(line 5638) the Hoare annotation is: true [2022-11-03 02:36:02,022 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7040 7042) no Hoare annotation was computed. [2022-11-03 02:36:02,023 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7040 7042) the Hoare annotation is: true [2022-11-03 02:36:02,023 INFO L902 garLoopResultBuilder]: At program point pdc_pkt_footerENTRY(lines 5171 5195) the Hoare annotation is: true [2022-11-03 02:36:02,023 INFO L899 garLoopResultBuilder]: For program point pdc_pkt_footerEXIT(lines 5171 5195) no Hoare annotation was computed. [2022-11-03 02:36:02,023 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6909 6911) no Hoare annotation was computed. [2022-11-03 02:36:02,023 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6909 6911) the Hoare annotation is: true [2022-11-03 02:36:02,024 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 7010 7012) no Hoare annotation was computed. [2022-11-03 02:36:02,024 INFO L902 garLoopResultBuilder]: At program point msleepENTRY(lines 7010 7012) the Hoare annotation is: true [2022-11-03 02:36:02,024 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4977 4983) the Hoare annotation is: true [2022-11-03 02:36:02,024 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4981) no Hoare annotation was computed. [2022-11-03 02:36:02,024 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4977 4983) no Hoare annotation was computed. [2022-11-03 02:36:02,024 INFO L902 garLoopResultBuilder]: At program point ata_port_pbar_descENTRY(lines 6932 6934) the Hoare annotation is: true [2022-11-03 02:36:02,025 INFO L899 garLoopResultBuilder]: For program point ata_port_pbar_descEXIT(lines 6932 6934) no Hoare annotation was computed. [2022-11-03 02:36:02,025 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 4984 4990) no Hoare annotation was computed. [2022-11-03 02:36:02,025 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 4984 4990) the Hoare annotation is: true [2022-11-03 02:36:02,025 INFO L899 garLoopResultBuilder]: For program point L5921(line 5921) no Hoare annotation was computed. [2022-11-03 02:36:02,025 INFO L899 garLoopResultBuilder]: For program point L5938(line 5938) no Hoare annotation was computed. [2022-11-03 02:36:02,026 INFO L902 garLoopResultBuilder]: At program point pdc_reset_portENTRY(lines 5911 5941) the Hoare annotation is: true [2022-11-03 02:36:02,026 INFO L902 garLoopResultBuilder]: At program point L5935(lines 5916 5940) the Hoare annotation is: true [2022-11-03 02:36:02,026 INFO L902 garLoopResultBuilder]: At program point L5937(line 5937) the Hoare annotation is: true [2022-11-03 02:36:02,026 INFO L902 garLoopResultBuilder]: At program point L5937-1(line 5937) the Hoare annotation is: true [2022-11-03 02:36:02,026 INFO L899 garLoopResultBuilder]: For program point pdc_reset_portEXIT(lines 5911 5941) no Hoare annotation was computed. [2022-11-03 02:36:02,026 INFO L902 garLoopResultBuilder]: At program point L5930(lines 5916 5940) the Hoare annotation is: true [2022-11-03 02:36:02,027 INFO L902 garLoopResultBuilder]: At program point L5932(lines 5916 5940) the Hoare annotation is: true [2022-11-03 02:36:02,027 INFO L899 garLoopResultBuilder]: For program point L5928-1(line 5928) no Hoare annotation was computed. [2022-11-03 02:36:02,027 INFO L902 garLoopResultBuilder]: At program point L5926(line 5926) the Hoare annotation is: true [2022-11-03 02:36:02,027 INFO L902 garLoopResultBuilder]: At program point L5928(line 5928) the Hoare annotation is: true [2022-11-03 02:36:02,027 INFO L899 garLoopResultBuilder]: For program point L5922(lines 5922 5925) no Hoare annotation was computed. [2022-11-03 02:36:02,027 INFO L899 garLoopResultBuilder]: For program point L5926-1(line 5926) no Hoare annotation was computed. [2022-11-03 02:36:02,028 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 4991 4996) the Hoare annotation is: true [2022-11-03 02:36:02,028 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4991 4996) no Hoare annotation was computed. [2022-11-03 02:36:02,028 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-03 02:36:02,028 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-03 02:36:02,028 INFO L899 garLoopResultBuilder]: For program point memcpy_toioEXIT(lines 4905 4914) no Hoare annotation was computed. [2022-11-03 02:36:02,029 INFO L902 garLoopResultBuilder]: At program point memcpy_toioENTRY(lines 4905 4914) the Hoare annotation is: true [2022-11-03 02:36:02,029 INFO L902 garLoopResultBuilder]: At program point readlENTRY(lines 4888 4895) the Hoare annotation is: true [2022-11-03 02:36:02,029 INFO L899 garLoopResultBuilder]: For program point readlEXIT(lines 4888 4895) no Hoare annotation was computed. [2022-11-03 02:36:02,029 INFO L902 garLoopResultBuilder]: At program point writelENTRY(lines 4896 4902) the Hoare annotation is: true [2022-11-03 02:36:02,029 INFO L899 garLoopResultBuilder]: For program point writelEXIT(lines 4896 4902) no Hoare annotation was computed. [2022-11-03 02:36:02,029 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 4924 4926) the Hoare annotation is: true [2022-11-03 02:36:02,030 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 4924 4926) no Hoare annotation was computed. [2022-11-03 02:36:02,030 INFO L902 garLoopResultBuilder]: At program point pdc20621_push_hdmaENTRY(lines 5645 5666) the Hoare annotation is: true [2022-11-03 02:36:02,030 INFO L899 garLoopResultBuilder]: For program point pdc20621_push_hdmaEXIT(lines 5645 5666) no Hoare annotation was computed. [2022-11-03 02:36:02,030 INFO L902 garLoopResultBuilder]: At program point L5655(line 5655) the Hoare annotation is: true [2022-11-03 02:36:02,030 INFO L899 garLoopResultBuilder]: For program point pdc20621_push_hdmaFINAL(lines 5645 5666) no Hoare annotation was computed. [2022-11-03 02:36:02,031 INFO L899 garLoopResultBuilder]: For program point L5654(lines 5654 5659) no Hoare annotation was computed. [2022-11-03 02:36:02,031 INFO L899 garLoopResultBuilder]: For program point L5655-1(line 5655) no Hoare annotation was computed. [2022-11-03 02:36:02,031 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4927 4943) the Hoare annotation is: true [2022-11-03 02:36:02,031 INFO L902 garLoopResultBuilder]: At program point L4939(line 4939) the Hoare annotation is: true [2022-11-03 02:36:02,031 INFO L899 garLoopResultBuilder]: For program point L4939-1(line 4939) no Hoare annotation was computed. [2022-11-03 02:36:02,031 INFO L899 garLoopResultBuilder]: For program point L4934(lines 4934 4941) no Hoare annotation was computed. [2022-11-03 02:36:02,032 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4927 4943) no Hoare annotation was computed. [2022-11-03 02:36:02,032 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4927 4943) no Hoare annotation was computed. [2022-11-03 02:36:02,032 INFO L902 garLoopResultBuilder]: At program point ioread8ENTRY(lines 6995 6997) the Hoare annotation is: true [2022-11-03 02:36:02,032 INFO L899 garLoopResultBuilder]: For program point ioread8EXIT(lines 6995 6997) no Hoare annotation was computed. [2022-11-03 02:36:02,032 INFO L902 garLoopResultBuilder]: At program point pdc20621_ata_pktENTRY(lines 5408 5480) the Hoare annotation is: true [2022-11-03 02:36:02,033 INFO L899 garLoopResultBuilder]: For program point pdc20621_ata_pktEXIT(lines 5408 5480) no Hoare annotation was computed. [2022-11-03 02:36:02,033 INFO L899 garLoopResultBuilder]: For program point L4956-1(line 4956) no Hoare annotation was computed. [2022-11-03 02:36:02,033 INFO L902 garLoopResultBuilder]: At program point L4956(line 4956) the Hoare annotation is: true [2022-11-03 02:36:02,033 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 4958) no Hoare annotation was computed. [2022-11-03 02:36:02,033 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 4944 4960) no Hoare annotation was computed. [2022-11-03 02:36:02,033 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 4944 4960) the Hoare annotation is: true [2022-11-03 02:36:02,034 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 4944 4960) no Hoare annotation was computed. [2022-11-03 02:36:02,034 INFO L895 garLoopResultBuilder]: At program point L7038(line 7038) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,034 INFO L895 garLoopResultBuilder]: At program point L7038-1(line 7038) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,034 INFO L899 garLoopResultBuilder]: For program point L5717(line 5717) no Hoare annotation was computed. [2022-11-03 02:36:02,034 INFO L895 garLoopResultBuilder]: At program point L5718(line 5718) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,035 INFO L899 garLoopResultBuilder]: For program point L5718-1(line 5718) no Hoare annotation was computed. [2022-11-03 02:36:02,035 INFO L899 garLoopResultBuilder]: For program point L6511-1(line 6511) no Hoare annotation was computed. [2022-11-03 02:36:02,035 INFO L895 garLoopResultBuilder]: At program point L6511(line 6511) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,035 INFO L895 garLoopResultBuilder]: At program point L6181(lines 6156 6183) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,035 INFO L895 garLoopResultBuilder]: At program point L5719(line 5719) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,036 INFO L899 garLoopResultBuilder]: For program point L5719-1(line 5719) no Hoare annotation was computed. [2022-11-03 02:36:02,036 INFO L899 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2022-11-03 02:36:02,036 INFO L899 garLoopResultBuilder]: For program point L6579-1(line 6579) no Hoare annotation was computed. [2022-11-03 02:36:02,036 INFO L895 garLoopResultBuilder]: At program point L6579(line 6579) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,036 INFO L895 garLoopResultBuilder]: At program point L6513-1(line 6513) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,037 INFO L895 garLoopResultBuilder]: At program point L6513(line 6513) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,037 INFO L895 garLoopResultBuilder]: At program point L6778(line 6778) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,037 INFO L902 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: true [2022-11-03 02:36:02,037 INFO L895 garLoopResultBuilder]: At program point L6581-1(line 6581) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,037 INFO L895 garLoopResultBuilder]: At program point L6581(line 6581) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,037 INFO L899 garLoopResultBuilder]: For program point L6383-1(line 6383) no Hoare annotation was computed. [2022-11-03 02:36:02,038 INFO L895 garLoopResultBuilder]: At program point L6383(line 6383) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,038 INFO L895 garLoopResultBuilder]: At program point L6251(line 6251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,038 INFO L895 garLoopResultBuilder]: At program point L6251-1(line 6251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,038 INFO L895 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,038 INFO L895 garLoopResultBuilder]: At program point L6386(line 6386) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,039 INFO L895 garLoopResultBuilder]: At program point L6452-1(line 6452) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,039 INFO L895 garLoopResultBuilder]: At program point L6452(line 6452) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,039 INFO L895 garLoopResultBuilder]: At program point L6386-1(line 6386) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,039 INFO L899 garLoopResultBuilder]: For program point L6387(line 6387) no Hoare annotation was computed. [2022-11-03 02:36:02,039 INFO L895 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,039 INFO L899 garLoopResultBuilder]: For program point L6718(line 6718) no Hoare annotation was computed. [2022-11-03 02:36:02,040 INFO L902 garLoopResultBuilder]: At program point L6652(lines 6564 6821) the Hoare annotation is: true [2022-11-03 02:36:02,040 INFO L899 garLoopResultBuilder]: For program point L6454(line 6454) no Hoare annotation was computed. [2022-11-03 02:36:02,040 INFO L899 garLoopResultBuilder]: For program point L6719(lines 6719 6811) no Hoare annotation was computed. [2022-11-03 02:36:02,040 INFO L899 garLoopResultBuilder]: For program point L6785(line 6785) no Hoare annotation was computed. [2022-11-03 02:36:02,040 INFO L895 garLoopResultBuilder]: At program point L6389-1(line 6389) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,040 INFO L895 garLoopResultBuilder]: At program point L6389(line 6389) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,041 INFO L899 garLoopResultBuilder]: For program point L6786(lines 6786 6790) no Hoare annotation was computed. [2022-11-03 02:36:02,041 INFO L899 garLoopResultBuilder]: For program point L6852(lines 6852 6855) no Hoare annotation was computed. [2022-11-03 02:36:02,041 INFO L899 garLoopResultBuilder]: For program point L5729-2(line 5729) no Hoare annotation was computed. [2022-11-03 02:36:02,041 INFO L899 garLoopResultBuilder]: For program point L5729(line 5729) no Hoare annotation was computed. [2022-11-03 02:36:02,041 INFO L895 garLoopResultBuilder]: At program point L6522(line 6522) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,042 INFO L895 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,042 INFO L899 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2022-11-03 02:36:02,042 INFO L899 garLoopResultBuilder]: For program point L6390(line 6390) no Hoare annotation was computed. [2022-11-03 02:36:02,042 INFO L895 garLoopResultBuilder]: At program point L6456(lines 6413 6481) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,042 INFO L895 garLoopResultBuilder]: At program point L6522-1(line 6522) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,042 INFO L899 garLoopResultBuilder]: For program point L5730(lines 5730 5733) no Hoare annotation was computed. [2022-11-03 02:36:02,043 INFO L899 garLoopResultBuilder]: For program point L5598(lines 5598 5602) no Hoare annotation was computed. [2022-11-03 02:36:02,043 INFO L899 garLoopResultBuilder]: For program point L6721(lines 6721 6808) no Hoare annotation was computed. [2022-11-03 02:36:02,043 INFO L895 garLoopResultBuilder]: At program point L5598-2(lines 5598 5602) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,043 INFO L895 garLoopResultBuilder]: At program point L6391-1(line 6391) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,043 INFO L895 garLoopResultBuilder]: At program point L6391(line 6391) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,044 INFO L895 garLoopResultBuilder]: At program point L6325-1(line 6325) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,044 INFO L895 garLoopResultBuilder]: At program point L6325(line 6325) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,044 INFO L895 garLoopResultBuilder]: At program point L6854(line 6854) the Hoare annotation is: false [2022-11-03 02:36:02,044 INFO L899 garLoopResultBuilder]: For program point L6722(line 6722) no Hoare annotation was computed. [2022-11-03 02:36:02,044 INFO L895 garLoopResultBuilder]: At program point L6854-1(lines 6849 6858) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,044 INFO L895 garLoopResultBuilder]: At program point L5599(line 5599) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,045 INFO L899 garLoopResultBuilder]: For program point L5599-1(line 5599) no Hoare annotation was computed. [2022-11-03 02:36:02,045 INFO L899 garLoopResultBuilder]: For program point L6326(line 6326) no Hoare annotation was computed. [2022-11-03 02:36:02,045 INFO L899 garLoopResultBuilder]: For program point L6392(line 6392) no Hoare annotation was computed. [2022-11-03 02:36:02,045 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6727) no Hoare annotation was computed. [2022-11-03 02:36:02,045 INFO L895 garLoopResultBuilder]: At program point L5534(line 5534) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,045 INFO L899 garLoopResultBuilder]: For program point L5534-1(line 5534) no Hoare annotation was computed. [2022-11-03 02:36:02,046 INFO L895 garLoopResultBuilder]: At program point L6327-1(line 6327) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,046 INFO L895 garLoopResultBuilder]: At program point L6327(line 6327) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,046 INFO L899 garLoopResultBuilder]: For program point L6658(line 6658) no Hoare annotation was computed. [2022-11-03 02:36:02,046 INFO L899 garLoopResultBuilder]: For program point L5535(lines 5535 5539) no Hoare annotation was computed. [2022-11-03 02:36:02,046 INFO L895 garLoopResultBuilder]: At program point L5535-1(lines 5535 5539) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,047 INFO L895 garLoopResultBuilder]: At program point L5601(line 5601) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,047 INFO L899 garLoopResultBuilder]: For program point L5601-1(line 5601) no Hoare annotation was computed. [2022-11-03 02:36:02,047 INFO L895 garLoopResultBuilder]: At program point L6394(line 6394) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,047 INFO L899 garLoopResultBuilder]: For program point L6328(line 6328) no Hoare annotation was computed. [2022-11-03 02:36:02,047 INFO L895 garLoopResultBuilder]: At program point L6394-1(line 6394) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,047 INFO L899 garLoopResultBuilder]: For program point L5734(line 5734) no Hoare annotation was computed. [2022-11-03 02:36:02,048 INFO L902 garLoopResultBuilder]: At program point L6659(line 6659) the Hoare annotation is: true [2022-11-03 02:36:02,048 INFO L895 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,048 INFO L895 garLoopResultBuilder]: At program point L6395(line 6395) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,048 INFO L895 garLoopResultBuilder]: At program point L6329-1(line 6329) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,048 INFO L895 garLoopResultBuilder]: At program point L6329(line 6329) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,048 INFO L899 garLoopResultBuilder]: For program point L6792(line 6792) no Hoare annotation was computed. [2022-11-03 02:36:02,049 INFO L899 garLoopResultBuilder]: For program point L5603(line 5603) no Hoare annotation was computed. [2022-11-03 02:36:02,049 INFO L899 garLoopResultBuilder]: For program point L6594(lines 6594 6815) no Hoare annotation was computed. [2022-11-03 02:36:02,049 INFO L895 garLoopResultBuilder]: At program point L6462(lines 6462 6465) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,049 INFO L899 garLoopResultBuilder]: For program point L6330(line 6330) no Hoare annotation was computed. [2022-11-03 02:36:02,049 INFO L899 garLoopResultBuilder]: For program point L6793(lines 6793 6797) no Hoare annotation was computed. [2022-11-03 02:36:02,049 INFO L895 garLoopResultBuilder]: At program point L5604-1(lines 5604 5605) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,050 INFO L899 garLoopResultBuilder]: For program point L6595(line 6595) no Hoare annotation was computed. [2022-11-03 02:36:02,050 INFO L895 garLoopResultBuilder]: At program point L5604(lines 5604 5605) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,050 INFO L895 garLoopResultBuilder]: At program point L6331-2(lines 6331 6339) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,050 INFO L895 garLoopResultBuilder]: At program point L6992-1(line 6992) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,050 INFO L895 garLoopResultBuilder]: At program point L6992(line 6992) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,051 INFO L899 garLoopResultBuilder]: For program point L5737(line 5737) no Hoare annotation was computed. [2022-11-03 02:36:02,051 INFO L899 garLoopResultBuilder]: For program point L6596(lines 6596 6623) no Hoare annotation was computed. [2022-11-03 02:36:02,051 INFO L895 garLoopResultBuilder]: At program point L6927-1(line 6927) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,051 INFO L895 garLoopResultBuilder]: At program point L6927(line 6927) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,051 INFO L895 garLoopResultBuilder]: At program point L5606(line 5606) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,051 INFO L899 garLoopResultBuilder]: For program point L6729(line 6729) no Hoare annotation was computed. [2022-11-03 02:36:02,052 INFO L895 garLoopResultBuilder]: At program point L6531-1(line 6531) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,052 INFO L895 garLoopResultBuilder]: At program point L6531(line 6531) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,052 INFO L899 garLoopResultBuilder]: For program point L5540(line 5540) no Hoare annotation was computed. [2022-11-03 02:36:02,052 INFO L895 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,052 INFO L895 garLoopResultBuilder]: At program point L6267-1(line 6267) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,053 INFO L899 garLoopResultBuilder]: For program point L6730(lines 6730 6734) no Hoare annotation was computed. [2022-11-03 02:36:02,053 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6620) no Hoare annotation was computed. [2022-11-03 02:36:02,053 INFO L895 garLoopResultBuilder]: At program point L5607(line 5607) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,053 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:36:02,053 INFO L899 garLoopResultBuilder]: For program point L6268(line 6268) no Hoare annotation was computed. [2022-11-03 02:36:02,053 INFO L902 garLoopResultBuilder]: At program point L5740(lines 5728 5744) the Hoare annotation is: true [2022-11-03 02:36:02,054 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-03 02:36:02,054 INFO L899 garLoopResultBuilder]: For program point L6665(line 6665) no Hoare annotation was computed. [2022-11-03 02:36:02,054 INFO L899 garLoopResultBuilder]: For program point L6467(lines 6467 6470) no Hoare annotation was computed. [2022-11-03 02:36:02,054 INFO L895 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,054 INFO L899 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2022-11-03 02:36:02,054 INFO L899 garLoopResultBuilder]: For program point L6666(lines 6666 6716) no Hoare annotation was computed. [2022-11-03 02:36:02,055 INFO L895 garLoopResultBuilder]: At program point L6600(lines 6600 6608) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,055 INFO L899 garLoopResultBuilder]: For program point L6270(lines 6270 6276) no Hoare annotation was computed. [2022-11-03 02:36:02,055 INFO L899 garLoopResultBuilder]: For program point L6270-2(lines 6270 6276) no Hoare annotation was computed. [2022-11-03 02:36:02,055 INFO L899 garLoopResultBuilder]: For program point L6799(line 6799) no Hoare annotation was computed. [2022-11-03 02:36:02,055 INFO L899 garLoopResultBuilder]: For program point L6800(lines 6800 6804) no Hoare annotation was computed. [2022-11-03 02:36:02,056 INFO L899 garLoopResultBuilder]: For program point L6668(lines 6668 6713) no Hoare annotation was computed. [2022-11-03 02:36:02,056 INFO L895 garLoopResultBuilder]: At program point L6272-1(line 6272) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,056 INFO L895 garLoopResultBuilder]: At program point L6272(line 6272) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,056 INFO L895 garLoopResultBuilder]: At program point L6669(line 6669) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,056 INFO L899 garLoopResultBuilder]: For program point L6273(line 6273) no Hoare annotation was computed. [2022-11-03 02:36:02,056 INFO L895 garLoopResultBuilder]: At program point L5745(lines 5727 5748) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,057 INFO L899 garLoopResultBuilder]: For program point L6736(line 6736) no Hoare annotation was computed. [2022-11-03 02:36:02,057 INFO L899 garLoopResultBuilder]: For program point L6472(lines 6472 6475) no Hoare annotation was computed. [2022-11-03 02:36:02,057 INFO L895 garLoopResultBuilder]: At program point L6340(line 6340) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,057 INFO L895 garLoopResultBuilder]: At program point L6010(line 6010) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,057 INFO L899 garLoopResultBuilder]: For program point L6010-1(line 6010) no Hoare annotation was computed. [2022-11-03 02:36:02,057 INFO L899 garLoopResultBuilder]: For program point L6737(lines 6737 6741) no Hoare annotation was computed. [2022-11-03 02:36:02,058 INFO L899 garLoopResultBuilder]: For program point L6341(line 6341) no Hoare annotation was computed. [2022-11-03 02:36:02,058 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,058 INFO L899 garLoopResultBuilder]: For program point L6011(lines 6011 6015) no Hoare annotation was computed. [2022-11-03 02:36:02,058 INFO L895 garLoopResultBuilder]: At program point L6011-1(lines 6011 6015) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,058 INFO L895 garLoopResultBuilder]: At program point L5747(lines 5724 5749) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,059 INFO L895 garLoopResultBuilder]: At program point L5813(line 5813) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,059 INFO L895 garLoopResultBuilder]: At program point L5813-1(line 5813) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,059 INFO L899 garLoopResultBuilder]: For program point L5615(line 5615) no Hoare annotation was computed. [2022-11-03 02:36:02,059 INFO L895 garLoopResultBuilder]: At program point L5946(line 5946) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,059 INFO L895 garLoopResultBuilder]: At program point L6012(lines 6012 6013) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,059 INFO L895 garLoopResultBuilder]: At program point L5946-1(line 5946) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,060 INFO L899 garLoopResultBuilder]: For program point L6343(lines 6343 6347) no Hoare annotation was computed. [2022-11-03 02:36:02,060 INFO L895 garLoopResultBuilder]: At program point L6079(line 6079) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,060 INFO L895 garLoopResultBuilder]: At program point L6079-1(line 6079) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,060 INFO L899 garLoopResultBuilder]: For program point L6806(line 6806) no Hoare annotation was computed. [2022-11-03 02:36:02,060 INFO L899 garLoopResultBuilder]: For program point L6080(line 6080) no Hoare annotation was computed. [2022-11-03 02:36:02,060 INFO L902 garLoopResultBuilder]: At program point L6807(line 6807) the Hoare annotation is: true [2022-11-03 02:36:02,061 INFO L899 garLoopResultBuilder]: For program point L5618(line 5618) no Hoare annotation was computed. [2022-11-03 02:36:02,061 INFO L895 garLoopResultBuilder]: At program point L6279(line 6279) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,061 INFO L899 garLoopResultBuilder]: For program point L6279-1(line 6279) no Hoare annotation was computed. [2022-11-03 02:36:02,061 INFO L895 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,061 INFO L895 garLoopResultBuilder]: At program point L6676(line 6676) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,061 INFO L895 garLoopResultBuilder]: At program point L6016(line 6016) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,062 INFO L899 garLoopResultBuilder]: For program point L6743(line 6743) no Hoare annotation was computed. [2022-11-03 02:36:02,062 INFO L899 garLoopResultBuilder]: For program point L6744(lines 6744 6748) no Hoare annotation was computed. [2022-11-03 02:36:02,062 INFO L895 garLoopResultBuilder]: At program point L6480(lines 6399 6482) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,062 INFO L895 garLoopResultBuilder]: At program point L6084-1(lines 6084 6085) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,062 INFO L895 garLoopResultBuilder]: At program point L6084(lines 6084 6085) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,062 INFO L895 garLoopResultBuilder]: At program point L5556(lines 5525 5580) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,063 INFO L895 garLoopResultBuilder]: At program point L5557(lines 5557 5560) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,063 INFO L899 garLoopResultBuilder]: For program point L6350(lines 6350 6354) no Hoare annotation was computed. [2022-11-03 02:36:02,063 INFO L899 garLoopResultBuilder]: For program point L6284(line 6284) no Hoare annotation was computed. [2022-11-03 02:36:02,063 INFO L895 garLoopResultBuilder]: At program point L6086(line 6086) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,063 INFO L899 garLoopResultBuilder]: For program point L5954(lines 5954 5957) no Hoare annotation was computed. [2022-11-03 02:36:02,063 INFO L895 garLoopResultBuilder]: At program point L5954-1(lines 5954 5957) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,064 INFO L899 garLoopResultBuilder]: For program point L6813(line 6813) no Hoare annotation was computed. [2022-11-03 02:36:02,064 INFO L895 garLoopResultBuilder]: At program point L5624(lines 5611 5627) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,064 INFO L899 garLoopResultBuilder]: For program point L6285(lines 6285 6289) no Hoare annotation was computed. [2022-11-03 02:36:02,064 INFO L899 garLoopResultBuilder]: For program point L6087(line 6087) no Hoare annotation was computed. [2022-11-03 02:36:02,064 INFO L895 garLoopResultBuilder]: At program point L5955(line 5955) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,064 INFO L902 garLoopResultBuilder]: At program point L6814(line 6814) the Hoare annotation is: true [2022-11-03 02:36:02,065 INFO L895 garLoopResultBuilder]: At program point L5889(line 5889) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,065 INFO L899 garLoopResultBuilder]: For program point L5889-1(line 5889) no Hoare annotation was computed. [2022-11-03 02:36:02,065 INFO L895 garLoopResultBuilder]: At program point L6683(line 6683) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,065 INFO L899 garLoopResultBuilder]: For program point L6750(line 6750) no Hoare annotation was computed. [2022-11-03 02:36:02,065 INFO L895 garLoopResultBuilder]: At program point L6816(lines 6564 6821) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,065 INFO L899 garLoopResultBuilder]: For program point L6618(line 6618) no Hoare annotation was computed. [2022-11-03 02:36:02,066 INFO L895 garLoopResultBuilder]: At program point L5892-1(line 5892) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,066 INFO L895 garLoopResultBuilder]: At program point L5892(line 5892) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,066 INFO L899 garLoopResultBuilder]: For program point L6751(lines 6751 6755) no Hoare annotation was computed. [2022-11-03 02:36:02,066 INFO L902 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: true [2022-11-03 02:36:02,066 INFO L899 garLoopResultBuilder]: For program point L6355-1(line 6355) no Hoare annotation was computed. [2022-11-03 02:36:02,066 INFO L899 garLoopResultBuilder]: For program point L5364-1(line 5364) no Hoare annotation was computed. [2022-11-03 02:36:02,067 INFO L895 garLoopResultBuilder]: At program point L6355(line 6355) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,067 INFO L895 garLoopResultBuilder]: At program point L5364(line 5364) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,067 INFO L895 garLoopResultBuilder]: At program point L5893(line 5893) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,067 INFO L899 garLoopResultBuilder]: For program point L6356-2(lines 6356 6371) no Hoare annotation was computed. [2022-11-03 02:36:02,067 INFO L895 garLoopResultBuilder]: At program point L6290(line 6290) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,067 INFO L899 garLoopResultBuilder]: For program point L6356(lines 6356 6371) no Hoare annotation was computed. [2022-11-03 02:36:02,068 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-11-03 02:36:02,068 INFO L899 garLoopResultBuilder]: For program point L6290-1(line 6290) no Hoare annotation was computed. [2022-11-03 02:36:02,068 INFO L895 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,068 INFO L895 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,068 INFO L899 garLoopResultBuilder]: For program point L6423-1(line 6423) no Hoare annotation was computed. [2022-11-03 02:36:02,068 INFO L895 garLoopResultBuilder]: At program point L6423(line 6423) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,069 INFO L899 garLoopResultBuilder]: For program point L5366(lines 5366 5369) no Hoare annotation was computed. [2022-11-03 02:36:02,069 INFO L895 garLoopResultBuilder]: At program point L6027(line 6027) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,069 INFO L899 garLoopResultBuilder]: For program point L6027-1(line 6027) no Hoare annotation was computed. [2022-11-03 02:36:02,069 INFO L899 garLoopResultBuilder]: For program point L6093(line 6093) no Hoare annotation was computed. [2022-11-03 02:36:02,069 INFO L895 garLoopResultBuilder]: At program point L6226(lines 6193 6254) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,070 INFO L895 garLoopResultBuilder]: At program point L6292(lines 6263 6299) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,070 INFO L895 garLoopResultBuilder]: At program point L6094(line 6094) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,070 INFO L895 garLoopResultBuilder]: At program point L6028-1(lines 6028 6032) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,070 INFO L895 garLoopResultBuilder]: At program point L6094-1(line 6094) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,070 INFO L899 garLoopResultBuilder]: For program point L6028(lines 6028 6032) no Hoare annotation was computed. [2022-11-03 02:36:02,070 INFO L895 garLoopResultBuilder]: At program point L5566(line 5566) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,071 INFO L899 garLoopResultBuilder]: For program point L5566-1(line 5566) no Hoare annotation was computed. [2022-11-03 02:36:02,071 INFO L895 garLoopResultBuilder]: At program point L6425(lines 6425 6428) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,071 INFO L895 garLoopResultBuilder]: At program point L6095(line 6095) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,071 INFO L895 garLoopResultBuilder]: At program point L6029(lines 6029 6030) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,071 INFO L895 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,071 INFO L899 garLoopResultBuilder]: For program point L5567(lines 5567 5571) no Hoare annotation was computed. [2022-11-03 02:36:02,072 INFO L895 garLoopResultBuilder]: At program point L5567-2(lines 5567 5571) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,072 INFO L895 garLoopResultBuilder]: At program point L6294(lines 6263 6299) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,072 INFO L899 garLoopResultBuilder]: For program point L6096(line 6096) no Hoare annotation was computed. [2022-11-03 02:36:02,072 INFO L899 garLoopResultBuilder]: For program point L6757(line 6757) no Hoare annotation was computed. [2022-11-03 02:36:02,072 INFO L899 garLoopResultBuilder]: For program point L5568-1(line 5568) no Hoare annotation was computed. [2022-11-03 02:36:02,072 INFO L899 garLoopResultBuilder]: For program point L6625(line 6625) no Hoare annotation was computed. [2022-11-03 02:36:02,073 INFO L895 garLoopResultBuilder]: At program point L5568(line 5568) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,073 INFO L895 garLoopResultBuilder]: At program point L6163(line 6163) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,073 INFO L899 garLoopResultBuilder]: For program point L6163-1(line 6163) no Hoare annotation was computed. [2022-11-03 02:36:02,073 INFO L899 garLoopResultBuilder]: For program point L6758(lines 6758 6762) no Hoare annotation was computed. [2022-11-03 02:36:02,073 INFO L899 garLoopResultBuilder]: For program point L6626(lines 6626 6663) no Hoare annotation was computed. [2022-11-03 02:36:02,073 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-03 02:36:02,074 INFO L895 garLoopResultBuilder]: At program point L6164-1(lines 6164 6171) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,074 INFO L899 garLoopResultBuilder]: For program point L6164(lines 6164 6171) no Hoare annotation was computed. [2022-11-03 02:36:02,074 INFO L895 garLoopResultBuilder]: At program point L5570(line 5570) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,074 INFO L899 garLoopResultBuilder]: For program point L5570-1(line 5570) no Hoare annotation was computed. [2022-11-03 02:36:02,074 INFO L895 garLoopResultBuilder]: At program point L6297(lines 6263 6299) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,074 INFO L899 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2022-11-03 02:36:02,075 INFO L899 garLoopResultBuilder]: For program point L5967(lines 5967 5970) no Hoare annotation was computed. [2022-11-03 02:36:02,075 INFO L895 garLoopResultBuilder]: At program point L5967-1(lines 5962 5973) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,075 INFO L895 garLoopResultBuilder]: At program point L6033(line 6033) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,075 INFO L899 garLoopResultBuilder]: For program point L6628(lines 6628 6660) no Hoare annotation was computed. [2022-11-03 02:36:02,075 INFO L895 garLoopResultBuilder]: At program point L6364(lines 6356 6370) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,075 INFO L895 garLoopResultBuilder]: At program point L6100(lines 6072 6114) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,076 INFO L895 garLoopResultBuilder]: At program point L5968(line 5968) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,076 INFO L899 garLoopResultBuilder]: For program point L6629(line 6629) no Hoare annotation was computed. [2022-11-03 02:36:02,076 INFO L899 garLoopResultBuilder]: For program point L5572(line 5572) no Hoare annotation was computed. [2022-11-03 02:36:02,076 INFO L895 garLoopResultBuilder]: At program point L6431(lines 6431 6434) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,076 INFO L895 garLoopResultBuilder]: At program point L5903(line 5903) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,076 INFO L899 garLoopResultBuilder]: For program point L5903-1(line 5903) no Hoare annotation was computed. [2022-11-03 02:36:02,077 INFO L895 garLoopResultBuilder]: At program point L6630(lines 6630 6635) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,077 INFO L895 garLoopResultBuilder]: At program point L5573(lines 5573 5574) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,077 INFO L895 garLoopResultBuilder]: At program point L5573-1(lines 5573 5574) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,077 INFO L895 garLoopResultBuilder]: At program point L6102(lines 6072 6114) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,077 INFO L899 garLoopResultBuilder]: For program point L5904-1(line 5904) no Hoare annotation was computed. [2022-11-03 02:36:02,077 INFO L895 garLoopResultBuilder]: At program point L5904(line 5904) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,078 INFO L895 garLoopResultBuilder]: At program point L6697(line 6697) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,078 INFO L899 garLoopResultBuilder]: For program point L6565-1(line 6565) no Hoare annotation was computed. [2022-11-03 02:36:02,078 INFO L895 garLoopResultBuilder]: At program point L6565(line 6565) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,078 INFO L895 garLoopResultBuilder]: At program point L7028-1(line 7028) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,078 INFO L895 garLoopResultBuilder]: At program point L7028(line 7028) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,078 INFO L899 garLoopResultBuilder]: For program point L6764(line 6764) no Hoare annotation was computed. [2022-11-03 02:36:02,079 INFO L895 garLoopResultBuilder]: At program point L5575(lines 5575 5576) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,079 INFO L895 garLoopResultBuilder]: At program point L5377(lines 5356 5379) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,079 INFO L895 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,079 INFO L895 garLoopResultBuilder]: At program point L5906-1(line 5906) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,079 INFO L899 garLoopResultBuilder]: For program point L6765(lines 6765 6769) no Hoare annotation was computed. [2022-11-03 02:36:02,079 INFO L899 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2022-11-03 02:36:02,080 INFO L895 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,080 INFO L895 garLoopResultBuilder]: At program point L6105-2(lines 6063 6115) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,080 INFO L899 garLoopResultBuilder]: For program point L6105(lines 6105 6112) no Hoare annotation was computed. [2022-11-03 02:36:02,080 INFO L895 garLoopResultBuilder]: At program point L5907(line 5907) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,080 INFO L895 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,080 INFO L899 garLoopResultBuilder]: For program point L6436-2(lines 6413 6481) no Hoare annotation was computed. [2022-11-03 02:36:02,081 INFO L895 garLoopResultBuilder]: At program point L6106(line 6106) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,081 INFO L899 garLoopResultBuilder]: For program point L6172(line 6172) no Hoare annotation was computed. [2022-11-03 02:36:02,081 INFO L895 garLoopResultBuilder]: At program point L6106-1(line 6106) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,081 INFO L895 garLoopResultBuilder]: At program point L5578(line 5578) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,081 INFO L899 garLoopResultBuilder]: For program point L6569-1(line 6569) no Hoare annotation was computed. [2022-11-03 02:36:02,081 INFO L895 garLoopResultBuilder]: At program point L6569(line 6569) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,082 INFO L899 garLoopResultBuilder]: For program point L6107(line 6107) no Hoare annotation was computed. [2022-11-03 02:36:02,082 INFO L899 garLoopResultBuilder]: For program point L5711-2(lines 5711 5720) no Hoare annotation was computed. [2022-11-03 02:36:02,082 INFO L895 garLoopResultBuilder]: At program point L5711-3(lines 5692 5723) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,082 INFO L895 garLoopResultBuilder]: At program point L6372(lines 6301 6374) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,082 INFO L895 garLoopResultBuilder]: At program point L6108-1(line 6108) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,082 INFO L895 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,083 INFO L899 garLoopResultBuilder]: For program point L6571-1(line 6571) no Hoare annotation was computed. [2022-11-03 02:36:02,083 INFO L895 garLoopResultBuilder]: At program point L6571(line 6571) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,083 INFO L899 garLoopResultBuilder]: For program point L6637(line 6637) no Hoare annotation was computed. [2022-11-03 02:36:02,083 INFO L895 garLoopResultBuilder]: At program point L6109(line 6109) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,083 INFO L895 garLoopResultBuilder]: At program point L6638(lines 6638 6656) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,083 INFO L895 garLoopResultBuilder]: At program point L6704(line 6704) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,084 INFO L895 garLoopResultBuilder]: At program point L5713(line 5713) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,084 INFO L895 garLoopResultBuilder]: At program point L5713-1(line 5713) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,084 INFO L899 garLoopResultBuilder]: For program point L6110(line 6110) no Hoare annotation was computed. [2022-11-03 02:36:02,084 INFO L899 garLoopResultBuilder]: For program point L6771(line 6771) no Hoare annotation was computed. [2022-11-03 02:36:02,084 INFO L899 garLoopResultBuilder]: For program point L6573-1(line 6573) no Hoare annotation was computed. [2022-11-03 02:36:02,084 INFO L895 garLoopResultBuilder]: At program point L6573(line 6573) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,085 INFO L899 garLoopResultBuilder]: For program point L6772(lines 6772 6776) no Hoare annotation was computed. [2022-11-03 02:36:02,085 INFO L899 garLoopResultBuilder]: For program point L6640-2(lines 6638 6655) no Hoare annotation was computed. [2022-11-03 02:36:02,085 INFO L899 garLoopResultBuilder]: For program point L6640(lines 6640 6649) no Hoare annotation was computed. [2022-11-03 02:36:02,085 INFO L895 garLoopResultBuilder]: At program point L5716-1(line 5716) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,085 INFO L895 garLoopResultBuilder]: At program point L5716(line 5716) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,085 INFO L899 garLoopResultBuilder]: For program point L6575-1(line 6575) no Hoare annotation was computed. [2022-11-03 02:36:02,086 INFO L895 garLoopResultBuilder]: At program point L6575(line 6575) the Hoare annotation is: (and (<= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2022-11-03 02:36:02,086 INFO L899 garLoopResultBuilder]: For program point L6509-1(line 6509) no Hoare annotation was computed. [2022-11-03 02:36:02,086 INFO L895 garLoopResultBuilder]: At program point L6509(line 6509) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-03 02:36:02,086 INFO L902 garLoopResultBuilder]: At program point pdc20621_dump_hdmaENTRY(lines 5686 5691) the Hoare annotation is: true [2022-11-03 02:36:02,086 INFO L899 garLoopResultBuilder]: For program point pdc20621_dump_hdmaEXIT(lines 5686 5691) no Hoare annotation was computed. [2022-11-03 02:36:02,090 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-11-03 02:36:02,092 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-03 02:36:02,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 02:36:02 BoogieIcfgContainer [2022-11-03 02:36:02,112 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-03 02:36:02,113 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-03 02:36:02,113 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-03 02:36:02,113 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-03 02:36:02,114 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:35:05" (3/4) ... [2022-11-03 02:36:02,117 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-03 02:36:02,123 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc20621_i2c_read [2022-11-03 02:36:02,123 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc_prep_lba28 [2022-11-03 02:36:02,123 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-11-03 02:36:02,123 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc_prep_lba48 [2022-11-03 02:36:02,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __pdc20621_push_hdma [2022-11-03 02:36:02,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-03 02:36:02,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc_pkt_footer [2022-11-03 02:36:02,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-03 02:36:02,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2022-11-03 02:36:02,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-03 02:36:02,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ata_port_pbar_desc [2022-11-03 02:36:02,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-03 02:36:02,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc_reset_port [2022-11-03 02:36:02,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-03 02:36:02,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_toio [2022-11-03 02:36:02,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2022-11-03 02:36:02,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2022-11-03 02:36:02,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-03 02:36:02,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc20621_push_hdma [2022-11-03 02:36:02,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-03 02:36:02,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2022-11-03 02:36:02,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc20621_ata_pkt [2022-11-03 02:36:02,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-03 02:36:02,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc20621_dump_hdma [2022-11-03 02:36:02,150 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 309 nodes and edges [2022-11-03 02:36:02,153 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 84 nodes and edges [2022-11-03 02:36:02,156 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2022-11-03 02:36:02,159 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-03 02:36:02,163 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-03 02:36:02,166 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-03 02:36:02,371 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/witness.graphml [2022-11-03 02:36:02,371 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-03 02:36:02,372 INFO L158 Benchmark]: Toolchain (without parser) took 70756.91ms. Allocated memory was 125.8MB in the beginning and 450.9MB in the end (delta: 325.1MB). Free memory was 79.6MB in the beginning and 110.8MB in the end (delta: -31.2MB). Peak memory consumption was 291.6MB. Max. memory is 16.1GB. [2022-11-03 02:36:02,372 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 125.8MB. Free memory was 105.8MB in the beginning and 105.7MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 02:36:02,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1936.34ms. Allocated memory was 125.8MB in the beginning and 180.4MB in the end (delta: 54.5MB). Free memory was 79.4MB in the beginning and 103.9MB in the end (delta: -24.5MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-11-03 02:36:02,373 INFO L158 Benchmark]: Boogie Procedure Inliner took 330.81ms. Allocated memory is still 180.4MB. Free memory was 102.9MB in the beginning and 100.1MB in the end (delta: 2.8MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2022-11-03 02:36:02,373 INFO L158 Benchmark]: Boogie Preprocessor took 317.30ms. Allocated memory is still 180.4MB. Free memory was 100.1MB in the beginning and 71.3MB in the end (delta: 28.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-03 02:36:02,374 INFO L158 Benchmark]: RCFGBuilder took 11382.33ms. Allocated memory was 180.4MB in the beginning and 375.4MB in the end (delta: 195.0MB). Free memory was 71.3MB in the beginning and 108.8MB in the end (delta: -37.4MB). Peak memory consumption was 186.8MB. Max. memory is 16.1GB. [2022-11-03 02:36:02,375 INFO L158 Benchmark]: TraceAbstraction took 56515.51ms. Allocated memory was 375.4MB in the beginning and 450.9MB in the end (delta: 75.5MB). Free memory was 107.7MB in the beginning and 148.2MB in the end (delta: -40.4MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2022-11-03 02:36:02,375 INFO L158 Benchmark]: Witness Printer took 258.60ms. Allocated memory is still 450.9MB. Free memory was 148.2MB in the beginning and 110.8MB in the end (delta: 37.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-03 02:36:02,378 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 125.8MB. Free memory was 105.8MB in the beginning and 105.7MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1936.34ms. Allocated memory was 125.8MB in the beginning and 180.4MB in the end (delta: 54.5MB). Free memory was 79.4MB in the beginning and 103.9MB in the end (delta: -24.5MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 330.81ms. Allocated memory is still 180.4MB. Free memory was 102.9MB in the beginning and 100.1MB in the end (delta: 2.8MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 317.30ms. Allocated memory is still 180.4MB. Free memory was 100.1MB in the beginning and 71.3MB in the end (delta: 28.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 11382.33ms. Allocated memory was 180.4MB in the beginning and 375.4MB in the end (delta: 195.0MB). Free memory was 71.3MB in the beginning and 108.8MB in the end (delta: -37.4MB). Peak memory consumption was 186.8MB. Max. memory is 16.1GB. * TraceAbstraction took 56515.51ms. Allocated memory was 375.4MB in the beginning and 450.9MB in the end (delta: 75.5MB). Free memory was 107.7MB in the beginning and 148.2MB in the end (delta: -40.4MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. * Witness Printer took 258.60ms. Allocated memory is still 450.9MB. Free memory was 148.2MB in the beginning and 110.8MB in the end (delta: 37.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4981]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 399 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 56.4s, OverallIterations: 4, TraceHistogramMax: 13, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 47.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 16 mSolverCounterUnknown, 1114 SdHoareTripleChecker+Valid, 47.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1014 mSDsluCounter, 3996 SdHoareTripleChecker+Invalid, 45.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1772 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 540 IncrementalHoareTripleChecker+Invalid, 559 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 2421 mSDtfsCounter, 540 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 924 GetRequests, 920 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=618occurred in iteration=3, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 403 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 220 LocationsWithAnnotation, 1336 PreInvPairs, 1585 NumberOfFragments, 586 HoareAnnotationTreeSize, 1336 FomulaSimplifications, 1232 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 220 FomulaSimplificationsInter, 510 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 1124 NumberOfCodeBlocks, 1124 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 924 ConstructedInterpolants, 0 QuantifiedInterpolants, 1434 SizeOfPredicates, 0 NumberOfNonLiveVariables, 11285 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 2070/2070 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6016]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6252]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6690]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5946]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6413]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6704]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6992]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6356]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5727]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6063]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5557]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5724]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6395]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6431]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5356]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5692]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6263]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6600]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5578]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6564]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6033]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6156]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6610]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6630]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6072]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5611]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6263]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6638]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6778]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6462]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6849]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6697]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4984]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5525]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6425]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6676]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5893]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6531]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7038]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6399]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6683]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6072]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7028]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5607]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6263]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5954]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_1 <= 0 && ldv_spin == 0 - InvariantResult [Line: 5962]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5907]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6981]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6581]: Loop Invariant Derived loop invariant: ldv_state_variable_1 <= 0 && ldv_spin == 0 - InvariantResult [Line: 5813]: Loop Invariant Derived loop invariant: ldv_spin == 0 RESULT: Ultimate proved your program to be correct! [2022-11-03 02:36:02,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8262453f-58dd-4e4a-9327-6bcce3daf628/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE