./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--fmc--fmc-fakedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 08:58:39,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 08:58:39,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 08:58:39,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 08:58:39,754 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 08:58:39,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 08:58:39,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 08:58:39,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 08:58:39,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 08:58:39,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 08:58:39,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 08:58:39,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 08:58:39,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 08:58:39,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 08:58:39,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 08:58:39,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 08:58:39,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 08:58:39,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 08:58:39,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 08:58:39,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 08:58:39,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 08:58:39,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 08:58:39,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 08:58:39,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 08:58:39,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 08:58:39,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 08:58:39,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 08:58:39,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 08:58:39,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 08:58:39,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 08:58:39,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 08:58:39,843 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 08:58:39,845 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 08:58:39,846 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 08:58:39,848 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 08:58:39,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 08:58:39,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 08:58:39,850 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 08:58:39,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 08:58:39,851 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 08:58:39,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 08:58:39,854 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-28 08:58:39,918 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 08:58:39,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 08:58:39,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 08:58:39,920 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 08:58:39,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 08:58:39,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 08:58:39,922 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 08:58:39,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 08:58:39,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 08:58:39,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 08:58:39,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 08:58:39,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 08:58:39,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 08:58:39,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 08:58:39,924 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 08:58:39,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 08:58:39,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 08:58:39,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 08:58:39,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 08:58:39,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 08:58:39,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 08:58:39,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 08:58:39,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 08:58:39,928 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 08:58:39,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 08:58:39,928 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 08:58:39,928 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 08:58:39,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 08:58:39,929 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 08:58:39,930 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_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 [2021-10-28 08:58:40,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 08:58:40,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 08:58:40,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 08:58:40,300 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 08:58:40,301 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 08:58:40,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-10-28 08:58:40,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/data/ff0d03cca/6a112a7f6dbd4a508d0e2e82a650da14/FLAGf33dbd9e0 [2021-10-28 08:58:41,217 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 08:58:41,218 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-10-28 08:58:41,252 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/data/ff0d03cca/6a112a7f6dbd4a508d0e2e82a650da14/FLAGf33dbd9e0 [2021-10-28 08:58:41,320 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/data/ff0d03cca/6a112a7f6dbd4a508d0e2e82a650da14 [2021-10-28 08:58:41,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 08:58:41,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 08:58:41,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 08:58:41,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 08:58:41,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 08:58:41,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:58:41" (1/1) ... [2021-10-28 08:58:41,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd8404f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:41, skipping insertion in model container [2021-10-28 08:58:41,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:58:41" (1/1) ... [2021-10-28 08:58:41,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 08:58:41,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 08:58:41,803 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-10-28 08:58:41,804 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-10-28 08:58:41,926 WARN L228 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_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-10-28 08:58:42,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 08:58:42,560 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 08:58:42,652 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-10-28 08:58:42,652 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-10-28 08:58:42,674 WARN L228 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_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-10-28 08:58:42,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 08:58:42,951 INFO L208 MainTranslator]: Completed translation [2021-10-28 08:58:42,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42 WrapperNode [2021-10-28 08:58:42,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 08:58:42,953 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 08:58:42,954 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 08:58:42,954 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 08:58:42,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,211 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 08:58:43,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 08:58:43,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 08:58:43,213 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 08:58:43,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,372 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 08:58:43,506 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 08:58:43,506 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 08:58:43,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 08:58:43,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (1/1) ... [2021-10-28 08:58:43,517 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 08:58:43,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:58:43,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 08:58:43,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 08:58:43,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-10-28 08:58:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-28 08:58:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 08:58:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-10-28 08:58:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-28 08:58:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-28 08:58:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-28 08:58:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-28 08:58:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-28 08:58:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-28 08:58:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 08:58:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-28 08:58:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-10-28 08:58:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 08:58:43,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 09:05:43,391 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 09:05:43,391 INFO L299 CfgBuilder]: Removed 256 assume(true) statements. [2021-10-28 09:05:43,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:05:43 BoogieIcfgContainer [2021-10-28 09:05:43,394 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 09:05:43,396 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 09:05:43,396 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 09:05:43,401 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 09:05:43,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:58:41" (1/3) ... [2021-10-28 09:05:43,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e2a6ac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 09:05:43, skipping insertion in model container [2021-10-28 09:05:43,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:42" (2/3) ... [2021-10-28 09:05:43,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e2a6ac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 09:05:43, skipping insertion in model container [2021-10-28 09:05:43,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:05:43" (3/3) ... [2021-10-28 09:05:43,405 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-10-28 09:05:43,411 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 09:05:43,411 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-10-28 09:05:43,474 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 09:05:43,480 INFO L339 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=PETRI_NET, 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, mLoopAccelerationTechnique=FAST_UPR [2021-10-28 09:05:43,481 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-28 09:05:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand has 269 states, 266 states have (on average 1.4473684210526316) internal successors, (385), 268 states have internal predecessors, (385), 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) [2021-10-28 09:05:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-10-28 09:05:43,511 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:05:43,512 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:05:43,513 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:05:43,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:05:43,525 INFO L85 PathProgramCache]: Analyzing trace with hash 1314819136, now seen corresponding path program 1 times [2021-10-28 09:05:43,535 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:05:43,536 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543281586] [2021-10-28 09:05:43,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:05:43,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:05:44,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:05:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 09:05:44,791 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:05:44,791 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543281586] [2021-10-28 09:05:44,792 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543281586] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:05:44,792 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:05:44,792 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:05:44,794 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750419749] [2021-10-28 09:05:44,799 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:05:44,799 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:05:44,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:05:44,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:05:44,816 INFO L87 Difference]: Start difference. First operand has 269 states, 266 states have (on average 1.4473684210526316) internal successors, (385), 268 states have internal predecessors, (385), 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) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-10-28 09:05:44,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:05:44,897 INFO L93 Difference]: Finished difference Result 534 states and 765 transitions. [2021-10-28 09:05:44,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:05:44,900 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) Word has length 26 [2021-10-28 09:05:44,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:05:44,923 INFO L225 Difference]: With dead ends: 534 [2021-10-28 09:05:44,924 INFO L226 Difference]: Without dead ends: 257 [2021-10-28 09:05:44,932 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:05:44,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2021-10-28 09:05:44,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 257. [2021-10-28 09:05:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 255 states have (on average 1.3607843137254902) internal successors, (347), 256 states have internal predecessors, (347), 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) [2021-10-28 09:05:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 347 transitions. [2021-10-28 09:05:45,014 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 347 transitions. Word has length 26 [2021-10-28 09:05:45,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:05:45,014 INFO L470 AbstractCegarLoop]: Abstraction has 257 states and 347 transitions. [2021-10-28 09:05:45,015 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-10-28 09:05:45,015 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 347 transitions. [2021-10-28 09:05:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-28 09:05:45,022 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:05:45,022 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:05:45,023 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-28 09:05:45,023 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:05:45,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:05:45,027 INFO L85 PathProgramCache]: Analyzing trace with hash -1209961679, now seen corresponding path program 1 times [2021-10-28 09:05:45,028 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:05:45,031 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016545075] [2021-10-28 09:05:45,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:05:45,032 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:05:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:05:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-28 09:05:45,913 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:05:45,913 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016545075] [2021-10-28 09:05:45,913 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1016545075] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:05:45,914 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:05:45,914 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:05:45,914 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906515125] [2021-10-28 09:05:45,916 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:05:45,917 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:05:45,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:05:45,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:05:45,919 INFO L87 Difference]: Start difference. First operand 257 states and 347 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-28 09:05:46,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:05:46,119 INFO L93 Difference]: Finished difference Result 613 states and 859 transitions. [2021-10-28 09:05:46,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:05:46,120 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) Word has length 27 [2021-10-28 09:05:46,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:05:46,123 INFO L225 Difference]: With dead ends: 613 [2021-10-28 09:05:46,123 INFO L226 Difference]: Without dead ends: 407 [2021-10-28 09:05:46,124 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:05:46,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-10-28 09:05:46,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 405. [2021-10-28 09:05:46,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 403 states have (on average 1.4069478908188586) internal successors, (567), 404 states have internal predecessors, (567), 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) [2021-10-28 09:05:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 567 transitions. [2021-10-28 09:05:46,149 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 567 transitions. Word has length 27 [2021-10-28 09:05:46,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:05:46,149 INFO L470 AbstractCegarLoop]: Abstraction has 405 states and 567 transitions. [2021-10-28 09:05:46,150 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-28 09:05:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 567 transitions. [2021-10-28 09:05:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-10-28 09:05:46,151 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:05:46,152 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:05:46,152 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-28 09:05:46,152 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:05:46,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:05:46,153 INFO L85 PathProgramCache]: Analyzing trace with hash -625750729, now seen corresponding path program 1 times [2021-10-28 09:05:46,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:05:46,153 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844713099] [2021-10-28 09:05:46,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:05:46,154 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:05:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:05:46,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-28 09:05:46,927 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:05:46,928 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844713099] [2021-10-28 09:05:46,928 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1844713099] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:05:46,928 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:05:46,928 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 09:05:46,929 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49059573] [2021-10-28 09:05:46,929 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:05:46,930 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:05:46,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:05:46,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:05:46,931 INFO L87 Difference]: Start difference. First operand 405 states and 567 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2021-10-28 09:05:47,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:05:47,011 INFO L93 Difference]: Finished difference Result 779 states and 1109 transitions. [2021-10-28 09:05:47,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:05:47,012 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) Word has length 28 [2021-10-28 09:05:47,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:05:47,015 INFO L225 Difference]: With dead ends: 779 [2021-10-28 09:05:47,015 INFO L226 Difference]: Without dead ends: 425 [2021-10-28 09:05:47,016 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 09:05:47,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2021-10-28 09:05:47,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 407. [2021-10-28 09:05:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 405 states have (on average 1.4049382716049383) internal successors, (569), 406 states have internal predecessors, (569), 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) [2021-10-28 09:05:47,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 569 transitions. [2021-10-28 09:05:47,035 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 569 transitions. Word has length 28 [2021-10-28 09:05:47,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:05:47,036 INFO L470 AbstractCegarLoop]: Abstraction has 407 states and 569 transitions. [2021-10-28 09:05:47,036 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2021-10-28 09:05:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 569 transitions. [2021-10-28 09:05:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-28 09:05:47,038 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:05:47,038 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:05:47,038 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-28 09:05:47,038 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:05:47,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:05:47,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1716957599, now seen corresponding path program 1 times [2021-10-28 09:05:47,039 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:05:47,040 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111371074] [2021-10-28 09:05:47,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:05:47,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:05:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:05:47,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-28 09:05:47,723 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:05:47,723 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111371074] [2021-10-28 09:05:47,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111371074] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:05:47,724 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:05:47,724 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 09:05:47,724 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285827450] [2021-10-28 09:05:47,725 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 09:05:47,725 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:05:47,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 09:05:47,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 09:05:47,726 INFO L87 Difference]: Start difference. First operand 407 states and 569 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) [2021-10-28 09:05:48,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:05:48,237 INFO L93 Difference]: Finished difference Result 854 states and 1221 transitions. [2021-10-28 09:05:48,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 09:05:48,238 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) Word has length 35 [2021-10-28 09:05:48,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:05:48,241 INFO L225 Difference]: With dead ends: 854 [2021-10-28 09:05:48,241 INFO L226 Difference]: Without dead ends: 498 [2021-10-28 09:05:48,242 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:05:48,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2021-10-28 09:05:48,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 403. [2021-10-28 09:05:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 403 states, 401 states have (on average 1.3940149625935163) internal successors, (559), 402 states have internal predecessors, (559), 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) [2021-10-28 09:05:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 559 transitions. [2021-10-28 09:05:48,261 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 559 transitions. Word has length 35 [2021-10-28 09:05:48,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:05:48,262 INFO L470 AbstractCegarLoop]: Abstraction has 403 states and 559 transitions. [2021-10-28 09:05:48,262 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) [2021-10-28 09:05:48,262 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 559 transitions. [2021-10-28 09:05:48,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-10-28 09:05:48,263 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:05:48,264 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:05:48,264 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-28 09:05:48,264 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:05:48,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:05:48,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1878410530, now seen corresponding path program 1 times [2021-10-28 09:05:48,265 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:05:48,265 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159756636] [2021-10-28 09:05:48,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:05:48,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:05:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:05:49,077 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-28 09:05:49,078 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:05:49,078 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159756636] [2021-10-28 09:05:49,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159756636] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:05:49,078 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 09:05:49,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 09:05:49,078 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477834793] [2021-10-28 09:05:49,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 09:05:49,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:05:49,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 09:05:49,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:05:49,080 INFO L87 Difference]: Start difference. First operand 403 states and 559 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2021-10-28 09:05:49,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:05:49,904 INFO L93 Difference]: Finished difference Result 1110 states and 1588 transitions. [2021-10-28 09:05:49,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-28 09:05:49,905 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) Word has length 36 [2021-10-28 09:05:49,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:05:49,911 INFO L225 Difference]: With dead ends: 1110 [2021-10-28 09:05:49,911 INFO L226 Difference]: Without dead ends: 758 [2021-10-28 09:05:49,912 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-10-28 09:05:49,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2021-10-28 09:05:49,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 405. [2021-10-28 09:05:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 403 states have (on average 1.3920595533498759) internal successors, (561), 404 states have internal predecessors, (561), 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) [2021-10-28 09:05:49,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 561 transitions. [2021-10-28 09:05:49,936 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 561 transitions. Word has length 36 [2021-10-28 09:05:49,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:05:49,937 INFO L470 AbstractCegarLoop]: Abstraction has 405 states and 561 transitions. [2021-10-28 09:05:49,937 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2021-10-28 09:05:49,937 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 561 transitions. [2021-10-28 09:05:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-28 09:05:49,938 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 09:05:49,939 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 09:05:49,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-28 09:05:49,939 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 09:05:49,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 09:05:49,940 INFO L85 PathProgramCache]: Analyzing trace with hash -739393471, now seen corresponding path program 1 times [2021-10-28 09:05:49,940 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 09:05:49,940 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554893531] [2021-10-28 09:05:49,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:05:49,941 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 09:05:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:05:50,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-28 09:05:50,662 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 09:05:50,662 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554893531] [2021-10-28 09:05:50,662 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554893531] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-28 09:05:50,663 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1615369803] [2021-10-28 09:05:50,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 09:05:50,663 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 09:05:50,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 09:05:50,666 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-28 09:05:50,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-28 09:05:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 09:05:51,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 2338 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-28 09:05:51,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 09:05:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-28 09:05:51,785 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1615369803] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 09:05:51,785 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-28 09:05:51,786 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-10-28 09:05:51,786 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885012187] [2021-10-28 09:05:51,786 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 09:05:51,786 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 09:05:51,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 09:05:51,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:05:51,787 INFO L87 Difference]: Start difference. First operand 405 states and 561 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 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) [2021-10-28 09:05:51,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 09:05:51,817 INFO L93 Difference]: Finished difference Result 405 states and 561 transitions. [2021-10-28 09:05:51,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 09:05:51,818 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 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) Word has length 37 [2021-10-28 09:05:51,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 09:05:51,819 INFO L225 Difference]: With dead ends: 405 [2021-10-28 09:05:51,819 INFO L226 Difference]: Without dead ends: 0 [2021-10-28 09:05:51,821 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-28 09:05:51,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-28 09:05:51,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-28 09:05:51,822 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) [2021-10-28 09:05:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 09:05:51,822 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 37 [2021-10-28 09:05:51,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 09:05:51,823 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 09:05:51,823 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 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) [2021-10-28 09:05:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-28 09:05:51,824 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-28 09:05:51,829 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:05:51,830 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 09:05:51,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-28 09:05:52,043 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 09:05:52,046 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-28 09:05:52,051 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,071 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,077 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,083 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,084 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,086 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,128 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,134 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,139 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,145 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,152 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,173 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,177 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,181 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,185 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,204 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,206 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,208 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,211 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,224 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,225 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,245 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,246 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,250 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,251 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,252 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,254 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,259 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,268 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,271 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,272 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,272 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,273 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,277 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,286 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,288 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,292 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,295 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,317 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,319 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,323 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,326 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:52,334 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 09:05:55,175 INFO L853 garLoopResultBuilder]: At program point L1951(lines 1920 1957) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,175 INFO L853 garLoopResultBuilder]: At program point L1951-1(lines 1920 1957) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,175 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1464) no Hoare annotation was computed. [2021-10-28 09:05:55,175 INFO L857 garLoopResultBuilder]: For program point L2282(line 2282) no Hoare annotation was computed. [2021-10-28 09:05:55,175 INFO L853 garLoopResultBuilder]: At program point L2415-1(lines 2414 2416) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,176 INFO L853 garLoopResultBuilder]: At program point L2415-2(lines 2414 2416) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,176 INFO L857 garLoopResultBuilder]: For program point L2283(lines 2283 2305) no Hoare annotation was computed. [2021-10-28 09:05:55,176 INFO L853 garLoopResultBuilder]: At program point L1953(lines 1920 1957) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,176 INFO L853 garLoopResultBuilder]: At program point L1953-1(lines 1920 1957) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,176 INFO L857 garLoopResultBuilder]: For program point L2020(line 2020) no Hoare annotation was computed. [2021-10-28 09:05:55,176 INFO L857 garLoopResultBuilder]: For program point L2020-2(line 2020) no Hoare annotation was computed. [2021-10-28 09:05:55,176 INFO L857 garLoopResultBuilder]: For program point L2285(lines 2285 2302) no Hoare annotation was computed. [2021-10-28 09:05:55,177 INFO L857 garLoopResultBuilder]: For program point L1757(lines 1757 1760) no Hoare annotation was computed. [2021-10-28 09:05:55,177 INFO L853 garLoopResultBuilder]: At program point L1361(lines 1358 1363) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,177 INFO L857 garLoopResultBuilder]: For program point L2286(line 2286) no Hoare annotation was computed. [2021-10-28 09:05:55,177 INFO L853 garLoopResultBuilder]: At program point L1956(lines 1910 1958) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,177 INFO L853 garLoopResultBuilder]: At program point L1956-1(lines 1910 1958) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,177 INFO L853 garLoopResultBuilder]: At program point L2419-1(lines 2418 2420) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,177 INFO L853 garLoopResultBuilder]: At program point L2419(lines 2418 2420) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,178 INFO L857 garLoopResultBuilder]: For program point L2287(lines 2287 2291) no Hoare annotation was computed. [2021-10-28 09:05:55,178 INFO L857 garLoopResultBuilder]: For program point L2222(line 2222) no Hoare annotation was computed. [2021-10-28 09:05:55,178 INFO L857 garLoopResultBuilder]: For program point L2223(lines 2223 2228) no Hoare annotation was computed. [2021-10-28 09:05:55,178 INFO L857 garLoopResultBuilder]: For program point L1629(lines 1629 1634) no Hoare annotation was computed. [2021-10-28 09:05:55,178 INFO L857 garLoopResultBuilder]: For program point L1629-1(lines 1629 1634) no Hoare annotation was computed. [2021-10-28 09:05:55,178 INFO L860 garLoopResultBuilder]: At program point L2422(lines 2421 2423) the Hoare annotation is: true [2021-10-28 09:05:55,178 INFO L853 garLoopResultBuilder]: At program point L2422-1(lines 2421 2423) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,179 INFO L853 garLoopResultBuilder]: At program point L1762(lines 1753 1764) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,179 INFO L857 garLoopResultBuilder]: For program point L1433(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 09:05:55,179 INFO L857 garLoopResultBuilder]: For program point L1433-1(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 09:05:55,179 INFO L857 garLoopResultBuilder]: For program point L1433-2(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 09:05:55,179 INFO L857 garLoopResultBuilder]: For program point L1433-3(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 09:05:55,179 INFO L857 garLoopResultBuilder]: For program point L1433-4(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 09:05:55,179 INFO L857 garLoopResultBuilder]: For program point L1433-5(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 09:05:55,179 INFO L857 garLoopResultBuilder]: For program point L1433-6(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 09:05:55,180 INFO L857 garLoopResultBuilder]: For program point L2160(line 2160) no Hoare annotation was computed. [2021-10-28 09:05:55,180 INFO L853 garLoopResultBuilder]: At program point L2028(lines 1975 2043) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,180 INFO L857 garLoopResultBuilder]: For program point L2293(line 2293) no Hoare annotation was computed. [2021-10-28 09:05:55,180 INFO L857 garLoopResultBuilder]: For program point L2161(lines 2161 2165) no Hoare annotation was computed. [2021-10-28 09:05:55,180 INFO L857 garLoopResultBuilder]: For program point L2161-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 09:05:55,180 INFO L853 garLoopResultBuilder]: At program point L1369(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,180 INFO L853 garLoopResultBuilder]: At program point L1369-1(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,180 INFO L853 garLoopResultBuilder]: At program point L1369-2(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,181 INFO L857 garLoopResultBuilder]: For program point L2294(lines 2294 2298) no Hoare annotation was computed. [2021-10-28 09:05:55,181 INFO L853 garLoopResultBuilder]: At program point L1369-3(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,181 INFO L853 garLoopResultBuilder]: At program point L1369-4(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,181 INFO L853 garLoopResultBuilder]: At program point L1369-5(lines 1364 1371) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,181 INFO L853 garLoopResultBuilder]: At program point L1369-6(lines 1364 1371) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,181 INFO L853 garLoopResultBuilder]: At program point L1369-7(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,181 INFO L853 garLoopResultBuilder]: At program point L1369-8(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,181 INFO L853 garLoopResultBuilder]: At program point L1369-9(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,182 INFO L853 garLoopResultBuilder]: At program point L1369-10(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,182 INFO L853 garLoopResultBuilder]: At program point L2030(lines 1975 2043) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,182 INFO L853 garLoopResultBuilder]: At program point L2428(lines 2427 2429) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,182 INFO L853 garLoopResultBuilder]: At program point L2428-1(lines 2427 2429) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,182 INFO L857 garLoopResultBuilder]: For program point L2230(line 2230) no Hoare annotation was computed. [2021-10-28 09:05:55,182 INFO L853 garLoopResultBuilder]: At program point L2032(lines 1975 2043) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,182 INFO L853 garLoopResultBuilder]: At program point L1768(lines 1765 1770) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,182 INFO L853 garLoopResultBuilder]: At program point L1768-1(lines 1765 1770) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,183 INFO L857 garLoopResultBuilder]: For program point L2231(lines 2231 2236) no Hoare annotation was computed. [2021-10-28 09:05:55,183 INFO L857 garLoopResultBuilder]: For program point L1637(lines 1637 1642) no Hoare annotation was computed. [2021-10-28 09:05:55,183 INFO L857 garLoopResultBuilder]: For program point L1637-1(lines 1637 1642) no Hoare annotation was computed. [2021-10-28 09:05:55,183 INFO L853 garLoopResultBuilder]: At program point L1440(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,183 INFO L853 garLoopResultBuilder]: At program point L1440-1(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,183 INFO L853 garLoopResultBuilder]: At program point L1440-2(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,183 INFO L853 garLoopResultBuilder]: At program point L1440-3(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,183 INFO L853 garLoopResultBuilder]: At program point L1440-4(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,184 INFO L853 garLoopResultBuilder]: At program point L1440-5(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,184 INFO L853 garLoopResultBuilder]: At program point L1440-6(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,184 INFO L857 garLoopResultBuilder]: For program point L1705(lines 1705 1708) no Hoare annotation was computed. [2021-10-28 09:05:55,184 INFO L857 garLoopResultBuilder]: For program point L2300(line 2300) no Hoare annotation was computed. [2021-10-28 09:05:55,184 INFO L857 garLoopResultBuilder]: For program point L2036(lines 2036 2040) no Hoare annotation was computed. [2021-10-28 09:05:55,184 INFO L853 garLoopResultBuilder]: At program point L2434(lines 2433 2435) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,184 INFO L853 garLoopResultBuilder]: At program point L1774(lines 1771 1776) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,185 INFO L853 garLoopResultBuilder]: At program point L1774-1(lines 1771 1776) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,185 INFO L857 garLoopResultBuilder]: For program point L1709(lines 1709 1712) no Hoare annotation was computed. [2021-10-28 09:05:55,185 INFO L857 garLoopResultBuilder]: For program point L1709-2(lines 1709 1712) no Hoare annotation was computed. [2021-10-28 09:05:55,185 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,185 INFO L857 garLoopResultBuilder]: For program point L2238(line 2238) no Hoare annotation was computed. [2021-10-28 09:05:55,185 INFO L857 garLoopResultBuilder]: For program point L2172(line 2172) no Hoare annotation was computed. [2021-10-28 09:05:55,185 INFO L857 garLoopResultBuilder]: For program point L2173(lines 2173 2177) no Hoare annotation was computed. [2021-10-28 09:05:55,185 INFO L853 garLoopResultBuilder]: At program point L1645(lines 1628 1648) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,186 INFO L853 garLoopResultBuilder]: At program point L1645-1(lines 1628 1648) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,186 INFO L853 garLoopResultBuilder]: At program point L2438(lines 2437 2439) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,186 INFO L853 garLoopResultBuilder]: At program point L2042(lines 1959 2044) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,186 INFO L857 garLoopResultBuilder]: For program point L2307(line 2307) no Hoare annotation was computed. [2021-10-28 09:05:55,186 INFO L853 garLoopResultBuilder]: At program point L1647(lines 1624 1649) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,186 INFO L853 garLoopResultBuilder]: At program point L1647-1(lines 1624 1649) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,186 INFO L853 garLoopResultBuilder]: At program point L1384(lines 1378 1386) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,187 INFO L857 garLoopResultBuilder]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2021-10-28 09:05:55,187 INFO L857 garLoopResultBuilder]: For program point L1781-1(lines 1781 1784) no Hoare annotation was computed. [2021-10-28 09:05:55,187 INFO L853 garLoopResultBuilder]: At program point L2442(lines 2441 2443) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,187 INFO L853 garLoopResultBuilder]: At program point L2310(lines 2108 2315) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,187 INFO L853 garLoopResultBuilder]: At program point L1716(lines 1700 1718) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,187 INFO L857 garLoopResultBuilder]: For program point L2245(line 2245) no Hoare annotation was computed. [2021-10-28 09:05:55,187 INFO L857 garLoopResultBuilder]: For program point L2179(line 2179) no Hoare annotation was computed. [2021-10-28 09:05:55,187 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,188 INFO L857 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,188 INFO L857 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,188 INFO L857 garLoopResultBuilder]: For program point L1981(lines 1981 1987) no Hoare annotation was computed. [2021-10-28 09:05:55,188 INFO L857 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,188 INFO L857 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,188 INFO L857 garLoopResultBuilder]: For program point L1981-2(lines 1981 1987) no Hoare annotation was computed. [2021-10-28 09:05:55,188 INFO L857 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,188 INFO L853 garLoopResultBuilder]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,188 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1464) no Hoare annotation was computed. [2021-10-28 09:05:55,189 INFO L857 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,189 INFO L853 garLoopResultBuilder]: At program point L-1-10(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,189 INFO L853 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,189 INFO L857 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,189 INFO L853 garLoopResultBuilder]: At program point L-1-15(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,189 INFO L853 garLoopResultBuilder]: At program point L-1-17(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,189 INFO L857 garLoopResultBuilder]: For program point L-1-18(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,190 INFO L853 garLoopResultBuilder]: At program point L-1-20(line -1) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,190 INFO L853 garLoopResultBuilder]: At program point L-1-22(line -1) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,190 INFO L857 garLoopResultBuilder]: For program point L-1-23(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,190 INFO L857 garLoopResultBuilder]: For program point L2246(lines 2246 2280) no Hoare annotation was computed. [2021-10-28 09:05:55,190 INFO L853 garLoopResultBuilder]: At program point L-1-25(line -1) the Hoare annotation is: false [2021-10-28 09:05:55,190 INFO L857 garLoopResultBuilder]: For program point L2180(lines 2180 2184) no Hoare annotation was computed. [2021-10-28 09:05:55,190 INFO L853 garLoopResultBuilder]: At program point L-1-27(line -1) the Hoare annotation is: false [2021-10-28 09:05:55,190 INFO L857 garLoopResultBuilder]: For program point L-1-28(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,190 INFO L853 garLoopResultBuilder]: At program point L-1-30(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,191 INFO L857 garLoopResultBuilder]: For program point L2048(lines 2048 2052) no Hoare annotation was computed. [2021-10-28 09:05:55,191 INFO L860 garLoopResultBuilder]: At program point L2048-1(lines 2048 2052) the Hoare annotation is: true [2021-10-28 09:05:55,191 INFO L853 garLoopResultBuilder]: At program point L-1-32(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,191 INFO L857 garLoopResultBuilder]: For program point L-1-33(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,191 INFO L857 garLoopResultBuilder]: For program point L-1-34(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,191 INFO L857 garLoopResultBuilder]: For program point L-1-35(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,191 INFO L860 garLoopResultBuilder]: At program point L2314(lines 2075 2316) the Hoare annotation is: true [2021-10-28 09:05:55,191 INFO L857 garLoopResultBuilder]: For program point L2248(lines 2248 2277) no Hoare annotation was computed. [2021-10-28 09:05:55,192 INFO L853 garLoopResultBuilder]: At program point L1654(lines 1650 1656) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,192 INFO L853 garLoopResultBuilder]: At program point L1654-1(lines 1650 1656) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,192 INFO L857 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2021-10-28 09:05:55,192 INFO L857 garLoopResultBuilder]: For program point L2250(lines 2250 2255) no Hoare annotation was computed. [2021-10-28 09:05:55,192 INFO L857 garLoopResultBuilder]: For program point L1788(lines 1788 1791) no Hoare annotation was computed. [2021-10-28 09:05:55,192 INFO L857 garLoopResultBuilder]: For program point L1788-1(lines 1788 1791) no Hoare annotation was computed. [2021-10-28 09:05:55,192 INFO L853 garLoopResultBuilder]: At program point L1392(lines 1387 1394) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,192 INFO L857 garLoopResultBuilder]: For program point L2186(line 2186) no Hoare annotation was computed. [2021-10-28 09:05:55,193 INFO L860 garLoopResultBuilder]: At program point L2054(lines 2045 2056) the Hoare annotation is: true [2021-10-28 09:05:55,193 INFO L853 garLoopResultBuilder]: At program point L1460(lines 2327 2336) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,193 INFO L853 garLoopResultBuilder]: At program point L1460-1(lines 2327 2336) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,193 INFO L857 garLoopResultBuilder]: For program point L2187(lines 2187 2191) no Hoare annotation was computed. [2021-10-28 09:05:55,193 INFO L857 garLoopResultBuilder]: For program point L2187-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 09:05:55,193 INFO L853 garLoopResultBuilder]: At program point L1989(lines 1975 2043) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ULTIMATE.start_ff_init_~i~2 1) .cse0) (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,193 INFO L857 garLoopResultBuilder]: For program point L1923(lines 1923 1927) no Hoare annotation was computed. [2021-10-28 09:05:55,193 INFO L857 garLoopResultBuilder]: For program point L1923-1(lines 1923 1927) no Hoare annotation was computed. [2021-10-28 09:05:55,193 INFO L857 garLoopResultBuilder]: For program point L1725(lines 1725 1728) no Hoare annotation was computed. [2021-10-28 09:05:55,194 INFO L853 garLoopResultBuilder]: At program point L2452(lines 2451 2453) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,194 INFO L853 garLoopResultBuilder]: At program point L2452-1(lines 2451 2453) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,194 INFO L853 garLoopResultBuilder]: At program point L1991(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-10-28 09:05:55,194 INFO L853 garLoopResultBuilder]: At program point L1793(lines 1780 1799) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,194 INFO L853 garLoopResultBuilder]: At program point L1793-1(lines 1780 1799) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,194 INFO L857 garLoopResultBuilder]: For program point L1463(line 1463) no Hoare annotation was computed. [2021-10-28 09:05:55,194 INFO L857 garLoopResultBuilder]: For program point L1463-1(line 1463) no Hoare annotation was computed. [2021-10-28 09:05:55,195 INFO L853 garLoopResultBuilder]: At program point L2322(lines 2318 2324) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,195 INFO L853 garLoopResultBuilder]: At program point L2322-1(lines 2318 2324) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,195 INFO L857 garLoopResultBuilder]: For program point L1794(lines 1794 1797) no Hoare annotation was computed. [2021-10-28 09:05:55,195 INFO L857 garLoopResultBuilder]: For program point L1794-1(lines 1794 1797) no Hoare annotation was computed. [2021-10-28 09:05:55,195 INFO L857 garLoopResultBuilder]: For program point L2257(line 2257) no Hoare annotation was computed. [2021-10-28 09:05:55,195 INFO L853 garLoopResultBuilder]: At program point L1795(lines 1780 1799) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,195 INFO L853 garLoopResultBuilder]: At program point L1795-1(lines 1780 1799) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,195 INFO L857 garLoopResultBuilder]: For program point L1729(lines 1729 1732) no Hoare annotation was computed. [2021-10-28 09:05:55,196 INFO L857 garLoopResultBuilder]: For program point L1729-2(lines 1729 1732) no Hoare annotation was computed. [2021-10-28 09:05:55,196 INFO L853 garLoopResultBuilder]: At program point L2456(lines 2455 2457) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,196 INFO L857 garLoopResultBuilder]: For program point L2258(lines 2258 2273) no Hoare annotation was computed. [2021-10-28 09:05:55,196 INFO L857 garLoopResultBuilder]: For program point L1994(lines 1994 1997) no Hoare annotation was computed. [2021-10-28 09:05:55,196 INFO L857 garLoopResultBuilder]: For program point L1994-2(lines 1994 1997) no Hoare annotation was computed. [2021-10-28 09:05:55,196 INFO L857 garLoopResultBuilder]: For program point L2260(lines 2260 2266) no Hoare annotation was computed. [2021-10-28 09:05:55,196 INFO L853 garLoopResultBuilder]: At program point L2260-1(lines 2258 2272) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,196 INFO L853 garLoopResultBuilder]: At program point L1798(lines 1777 1800) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,197 INFO L853 garLoopResultBuilder]: At program point L1798-1(lines 1777 1800) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,197 INFO L853 garLoopResultBuilder]: At program point L2459-1(lines 2458 2460) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,197 INFO L853 garLoopResultBuilder]: At program point L2459(lines 2458 2460) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,197 INFO L860 garLoopResultBuilder]: At program point L2393(lines 2392 2394) the Hoare annotation is: true [2021-10-28 09:05:55,197 INFO L853 garLoopResultBuilder]: At program point L2459-2(lines 2458 2460) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,197 INFO L857 garLoopResultBuilder]: For program point L1931(lines 1931 1936) no Hoare annotation was computed. [2021-10-28 09:05:55,197 INFO L857 garLoopResultBuilder]: For program point L1931-1(lines 1931 1936) no Hoare annotation was computed. [2021-10-28 09:05:55,197 INFO L860 garLoopResultBuilder]: At program point L1470(lines 1469 1472) the Hoare annotation is: true [2021-10-28 09:05:55,198 INFO L860 garLoopResultBuilder]: At program point L1470-1(lines 1469 1472) the Hoare annotation is: true [2021-10-28 09:05:55,198 INFO L857 garLoopResultBuilder]: For program point L1404(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,198 INFO L860 garLoopResultBuilder]: At program point L1470-2(lines 1469 1472) the Hoare annotation is: true [2021-10-28 09:05:55,198 INFO L857 garLoopResultBuilder]: For program point L1404-1(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,198 INFO L860 garLoopResultBuilder]: At program point L1470-3(lines 1469 1472) the Hoare annotation is: true [2021-10-28 09:05:55,198 INFO L857 garLoopResultBuilder]: For program point L1404-2(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,198 INFO L857 garLoopResultBuilder]: For program point L1404-3(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,198 INFO L857 garLoopResultBuilder]: For program point L1404-4(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,199 INFO L857 garLoopResultBuilder]: For program point L1404-5(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,199 INFO L857 garLoopResultBuilder]: For program point L1404-6(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,199 INFO L857 garLoopResultBuilder]: For program point L1404-7(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,199 INFO L857 garLoopResultBuilder]: For program point L1404-8(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,199 INFO L857 garLoopResultBuilder]: For program point L1404-9(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,199 INFO L857 garLoopResultBuilder]: For program point L1404-10(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,199 INFO L857 garLoopResultBuilder]: For program point L1404-11(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,199 INFO L857 garLoopResultBuilder]: For program point L1404-12(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,200 INFO L857 garLoopResultBuilder]: For program point L1404-13(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,200 INFO L857 garLoopResultBuilder]: For program point L1404-14(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,200 INFO L857 garLoopResultBuilder]: For program point L1404-15(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,200 INFO L857 garLoopResultBuilder]: For program point L1404-16(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,200 INFO L857 garLoopResultBuilder]: For program point L1404-17(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 09:05:55,200 INFO L857 garLoopResultBuilder]: For program point L1405(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,200 INFO L853 garLoopResultBuilder]: At program point L2396(lines 2395 2397) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,200 INFO L857 garLoopResultBuilder]: For program point L1405-2(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,201 INFO L857 garLoopResultBuilder]: For program point L2330(lines 2330 2333) no Hoare annotation was computed. [2021-10-28 09:05:55,201 INFO L857 garLoopResultBuilder]: For program point L1405-4(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,201 INFO L857 garLoopResultBuilder]: For program point L2330-2(lines 2330 2333) no Hoare annotation was computed. [2021-10-28 09:05:55,201 INFO L857 garLoopResultBuilder]: For program point L1405-6(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,201 INFO L857 garLoopResultBuilder]: For program point L2198(line 2198) no Hoare annotation was computed. [2021-10-28 09:05:55,201 INFO L857 garLoopResultBuilder]: For program point L1405-8(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,201 INFO L857 garLoopResultBuilder]: For program point L1405-10(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,201 INFO L857 garLoopResultBuilder]: For program point L1405-12(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,202 INFO L857 garLoopResultBuilder]: For program point L2000(lines 2000 2004) no Hoare annotation was computed. [2021-10-28 09:05:55,202 INFO L857 garLoopResultBuilder]: For program point L1405-14(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,202 INFO L857 garLoopResultBuilder]: For program point L1405-16(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,202 INFO L857 garLoopResultBuilder]: For program point L1405-18(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,202 INFO L857 garLoopResultBuilder]: For program point L1405-20(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,202 INFO L857 garLoopResultBuilder]: For program point L1405-22(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,202 INFO L857 garLoopResultBuilder]: For program point L1670(lines 1670 1674) no Hoare annotation was computed. [2021-10-28 09:05:55,202 INFO L857 garLoopResultBuilder]: For program point L1405-24(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,203 INFO L857 garLoopResultBuilder]: For program point L1405-26(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,203 INFO L857 garLoopResultBuilder]: For program point L1405-28(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,203 INFO L853 garLoopResultBuilder]: At program point L2463-1(lines 2462 2464) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,203 INFO L857 garLoopResultBuilder]: For program point L1405-30(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,203 INFO L853 garLoopResultBuilder]: At program point L2463(lines 2462 2464) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,203 INFO L857 garLoopResultBuilder]: For program point L1405-32(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,203 INFO L853 garLoopResultBuilder]: At program point L2463-2(lines 2462 2464) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,204 INFO L857 garLoopResultBuilder]: For program point L1405-34(line 1405) no Hoare annotation was computed. [2021-10-28 09:05:55,204 INFO L857 garLoopResultBuilder]: For program point L2199(lines 2199 2203) no Hoare annotation was computed. [2021-10-28 09:05:55,204 INFO L857 garLoopResultBuilder]: For program point L2199-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 09:05:55,204 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,204 INFO L853 garLoopResultBuilder]: At program point L1738(lines 1719 1740) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,204 INFO L860 garLoopResultBuilder]: At program point L2269(lines 1 2468) the Hoare annotation is: true [2021-10-28 09:05:55,204 INFO L853 garLoopResultBuilder]: At program point L1477(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,205 INFO L853 garLoopResultBuilder]: At program point L1477-1(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,205 INFO L853 garLoopResultBuilder]: At program point L1477-2(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,205 INFO L853 garLoopResultBuilder]: At program point L1477-3(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,205 INFO L853 garLoopResultBuilder]: At program point L1477-4(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 09:05:55,205 INFO L853 garLoopResultBuilder]: At program point L1477-5(lines 1474 1479) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,205 INFO L853 garLoopResultBuilder]: At program point L1477-6(lines 1474 1479) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,205 INFO L853 garLoopResultBuilder]: At program point L1477-7(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,206 INFO L853 garLoopResultBuilder]: At program point L1477-8(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,206 INFO L853 garLoopResultBuilder]: At program point L1477-9(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,206 INFO L853 garLoopResultBuilder]: At program point L1477-10(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,206 INFO L857 garLoopResultBuilder]: For program point L1676(lines 1676 1681) no Hoare annotation was computed. [2021-10-28 09:05:55,206 INFO L857 garLoopResultBuilder]: For program point L2009(lines 2009 2012) no Hoare annotation was computed. [2021-10-28 09:05:55,206 INFO L857 garLoopResultBuilder]: For program point L1745(lines 1745 1748) no Hoare annotation was computed. [2021-10-28 09:05:55,206 INFO L857 garLoopResultBuilder]: For program point L1415(lines 1415 1423) no Hoare annotation was computed. [2021-10-28 09:05:55,206 INFO L857 garLoopResultBuilder]: For program point L1415-1(lines 1415 1423) no Hoare annotation was computed. [2021-10-28 09:05:55,207 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-28 09:05:55,207 INFO L857 garLoopResultBuilder]: For program point L2275(line 2275) no Hoare annotation was computed. [2021-10-28 09:05:55,207 INFO L857 garLoopResultBuilder]: For program point L2143(lines 2143 2309) no Hoare annotation was computed. [2021-10-28 09:05:55,207 INFO L857 garLoopResultBuilder]: For program point L2210(line 2210) no Hoare annotation was computed. [2021-10-28 09:05:55,207 INFO L857 garLoopResultBuilder]: For program point L2144(line 2144) no Hoare annotation was computed. [2021-10-28 09:05:55,207 INFO L857 garLoopResultBuilder]: For program point L2211(lines 2211 2215) no Hoare annotation was computed. [2021-10-28 09:05:55,207 INFO L857 garLoopResultBuilder]: For program point L2145(lines 2145 2243) no Hoare annotation was computed. [2021-10-28 09:05:55,208 INFO L857 garLoopResultBuilder]: For program point L2211-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 09:05:55,208 INFO L853 garLoopResultBuilder]: At program point L1683(line 1683) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,208 INFO L857 garLoopResultBuilder]: For program point L2014(lines 2014 2027) no Hoare annotation was computed. [2021-10-28 09:05:55,208 INFO L853 garLoopResultBuilder]: At program point L1750(lines 1741 1752) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 09:05:55,208 INFO L857 garLoopResultBuilder]: For program point L2147(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 09:05:55,208 INFO L853 garLoopResultBuilder]: At program point L2412(lines 2411 2413) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,208 INFO L853 garLoopResultBuilder]: At program point L1355(lines 1352 1357) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,209 INFO L853 garLoopResultBuilder]: At program point L1355-1(lines 1352 1357) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,209 INFO L853 garLoopResultBuilder]: At program point L2412-1(lines 2411 2413) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,209 INFO L853 garLoopResultBuilder]: At program point L1355-2(lines 1352 1357) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,209 INFO L853 garLoopResultBuilder]: At program point L1355-3(lines 1352 1357) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,209 INFO L857 garLoopResultBuilder]: For program point L2148(line 2148) no Hoare annotation was computed. [2021-10-28 09:05:55,209 INFO L853 garLoopResultBuilder]: At program point L1422(lines 1408 1425) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,209 INFO L853 garLoopResultBuilder]: At program point L1422-1(lines 1408 1425) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 09:05:55,210 INFO L857 garLoopResultBuilder]: For program point L2149(lines 2149 2153) no Hoare annotation was computed. [2021-10-28 09:05:55,210 INFO L857 garLoopResultBuilder]: For program point L2149-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 09:05:55,213 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2021-10-28 09:05:55,215 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 09:05:55,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 09:05:55 BoogieIcfgContainer [2021-10-28 09:05:55,257 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 09:05:55,257 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 09:05:55,257 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 09:05:55,258 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 09:05:55,262 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 09:05:43" (3/4) ... [2021-10-28 09:05:55,267 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-28 09:05:55,312 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 199 nodes and edges [2021-10-28 09:05:55,317 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2021-10-28 09:05:55,322 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2021-10-28 09:05:55,326 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-28 09:05:55,330 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-28 09:05:56,252 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/witness.graphml [2021-10-28 09:05:56,252 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 09:05:56,254 INFO L168 Benchmark]: Toolchain (without parser) took 434928.85 ms. Allocated memory was 94.4 MB in the beginning and 778.0 MB in the end (delta: 683.7 MB). Free memory was 59.7 MB in the beginning and 550.8 MB in the end (delta: -491.1 MB). Peak memory consumption was 506.3 MB. Max. memory is 16.1 GB. [2021-10-28 09:05:56,254 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 94.4 MB. Free memory was 52.4 MB in the beginning and 52.3 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 09:05:56,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1626.81 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 59.5 MB in the beginning and 67.0 MB in the end (delta: -7.5 MB). Peak memory consumption was 41.2 MB. Max. memory is 16.1 GB. [2021-10-28 09:05:56,255 INFO L168 Benchmark]: Boogie Procedure Inliner took 258.34 ms. Allocated memory is still 113.2 MB. Free memory was 67.0 MB in the beginning and 52.3 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-28 09:05:56,256 INFO L168 Benchmark]: Boogie Preprocessor took 292.66 ms. Allocated memory is still 113.2 MB. Free memory was 52.3 MB in the beginning and 63.4 MB in the end (delta: -11.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. [2021-10-28 09:05:56,256 INFO L168 Benchmark]: RCFGBuilder took 419888.02 ms. Allocated memory was 113.2 MB in the beginning and 778.0 MB in the end (delta: 664.8 MB). Free memory was 63.4 MB in the beginning and 451.1 MB in the end (delta: -387.7 MB). Peak memory consumption was 470.5 MB. Max. memory is 16.1 GB. [2021-10-28 09:05:56,257 INFO L168 Benchmark]: TraceAbstraction took 11860.96 ms. Allocated memory is still 778.0 MB. Free memory was 451.1 MB in the beginning and 352.7 MB in the end (delta: 98.5 MB). Peak memory consumption was 98.5 MB. Max. memory is 16.1 GB. [2021-10-28 09:05:56,257 INFO L168 Benchmark]: Witness Printer took 994.93 ms. Allocated memory is still 778.0 MB. Free memory was 352.7 MB in the beginning and 550.8 MB in the end (delta: -198.2 MB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. [2021-10-28 09:05:56,260 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 94.4 MB. Free memory was 52.4 MB in the beginning and 52.3 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1626.81 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 59.5 MB in the beginning and 67.0 MB in the end (delta: -7.5 MB). Peak memory consumption was 41.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 258.34 ms. Allocated memory is still 113.2 MB. Free memory was 67.0 MB in the beginning and 52.3 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 292.66 ms. Allocated memory is still 113.2 MB. Free memory was 52.3 MB in the beginning and 63.4 MB in the end (delta: -11.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 419888.02 ms. Allocated memory was 113.2 MB in the beginning and 778.0 MB in the end (delta: 664.8 MB). Free memory was 63.4 MB in the beginning and 451.1 MB in the end (delta: -387.7 MB). Peak memory consumption was 470.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 11860.96 ms. Allocated memory is still 778.0 MB. Free memory was 451.1 MB in the beginning and 352.7 MB in the end (delta: 98.5 MB). Peak memory consumption was 98.5 MB. Max. memory is 16.1 GB. * Witness Printer took 994.93 ms. Allocated memory is still 778.0 MB. Free memory was 352.7 MB in the beginning and 550.8 MB in the end (delta: -198.2 MB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. * 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: 1464]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1464]: 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 1 procedures, 269 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 11.7s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.1s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 2350 SDtfs, 1630 SDslu, 2706 SDs, 0 SdLazy, 125 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 63 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=407occurred in iteration=3, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 468 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 120 LocationsWithAnnotation, 120 PreInvPairs, 310 NumberOfFragments, 1101 HoareAnnotationTreeSize, 120 FomulaSimplifications, 2466 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 120 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 226 NumberOfCodeBlocks, 226 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 219 ConstructedInterpolants, 0 QuantifiedInterpolants, 347 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2338 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 14/15 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 2 specifications checked. All of them hold - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2045]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1777]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2451]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2455]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2108]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1771]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2437]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1753]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1358]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1683]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1700]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2451]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: (i == 1 && ldv_spin == 0) || ((8192 == size && ldv_spin == 0) && 8192 == __len) - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2258]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2433]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1777]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1378]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1741]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1771]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2441]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) RESULT: Ultimate proved your program to be correct! [2021-10-28 09:05:56,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bd51071-0e0b-4e20-9cca-e2b32fc3a609/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...