./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 05db8ddc42eaa3d842301fd2d3f096249f99399c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 09:59:34,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:59:34,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:59:34,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:59:34,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:59:34,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:59:34,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:59:34,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:59:34,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:59:34,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:59:34,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:59:34,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:59:34,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:59:34,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:59:34,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:59:34,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:59:34,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:59:34,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:59:34,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:59:34,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:59:34,297 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:59:34,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:59:34,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:59:34,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:59:34,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:59:34,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:59:34,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:59:34,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:59:34,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:59:34,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:59:34,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:59:34,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:59:34,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:59:34,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:59:34,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:59:34,311 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:59:34,312 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:59:34,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:59:34,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:59:34,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:59:34,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:59:34,315 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 09:59:34,338 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:59:34,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:59:34,349 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:59:34,350 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:59:34,350 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:59:34,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:59:34,351 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:59:34,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 09:59:34,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:59:34,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:59:34,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:59:34,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:59:34,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:59:34,352 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:59:34,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:59:34,353 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:59:34,353 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:59:34,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:59:34,353 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:59:34,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:59:34,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:59:34,355 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:59:34,355 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:59:34,355 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 09:59:34,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 09:59:34,356 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:59:34,356 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 09:59:34,356 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05db8ddc42eaa3d842301fd2d3f096249f99399c [2019-11-20 09:59:34,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:59:34,504 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:59:34,507 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:59:34,508 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:59:34,508 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:59:34,509 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2019-11-20 09:59:34,557 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/data/ca5076af8/e63135ea7df243088e5e080b3f9aa045/FLAG9ca2cfbba [2019-11-20 09:59:35,325 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:59:35,326 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2019-11-20 09:59:35,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/data/ca5076af8/e63135ea7df243088e5e080b3f9aa045/FLAG9ca2cfbba [2019-11-20 09:59:35,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/data/ca5076af8/e63135ea7df243088e5e080b3f9aa045 [2019-11-20 09:59:35,537 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:59:35,538 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:59:35,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:59:35,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:59:35,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:59:35,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:59:35" (1/1) ... [2019-11-20 09:59:35,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63130d52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:35, skipping insertion in model container [2019-11-20 09:59:35,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:59:35" (1/1) ... [2019-11-20 09:59:35,555 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:59:35,687 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:59:38,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:59:38,121 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:59:38,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:59:39,199 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:59:39,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39 WrapperNode [2019-11-20 09:59:39,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:59:39,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:59:39,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:59:39,201 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:59:39,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,471 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:59:39,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:59:39,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:59:39,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:59:39,482 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... [2019-11-20 09:59:39,747 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:59:39,747 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:59:39,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:59:39,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:59:39,748 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:59:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:59:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2019-11-20 09:59:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2019-11-20 09:59:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-11-20 09:59:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-11-20 09:59:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-11-20 09:59:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2019-11-20 09:59:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2019-11-20 09:59:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 09:59:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2019-11-20 09:59:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2019-11-20 09:59:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-11-20 09:59:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-11-20 09:59:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 09:59:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 09:59:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 09:59:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-20 09:59:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-20 09:59:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 09:59:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 09:59:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-20 09:59:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-20 09:59:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-20 09:59:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-20 09:59:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2019-11-20 09:59:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2019-11-20 09:59:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2019-11-20 09:59:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2019-11-20 09:59:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2019-11-20 09:59:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2019-11-20 09:59:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-20 09:59:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-20 09:59:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2019-11-20 09:59:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2019-11-20 09:59:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-20 09:59:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-20 09:59:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-20 09:59:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-20 09:59:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-11-20 09:59:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-11-20 09:59:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-20 09:59:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-20 09:59:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2019-11-20 09:59:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2019-11-20 09:59:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-20 09:59:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-20 09:59:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 09:59:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 09:59:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-20 09:59:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-20 09:59:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-11-20 09:59:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-11-20 09:59:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2019-11-20 09:59:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2019-11-20 09:59:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-11-20 09:59:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-11-20 09:59:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-20 09:59:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-20 09:59:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2019-11-20 09:59:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2019-11-20 09:59:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2019-11-20 09:59:39,849 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2019-11-20 09:59:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-20 09:59:39,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-20 09:59:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:59:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 09:59:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-11-20 09:59:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-11-20 09:59:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-20 09:59:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-20 09:59:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-20 09:59:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-20 09:59:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-11-20 09:59:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-11-20 09:59:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2019-11-20 09:59:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2019-11-20 09:59:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-20 09:59:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-20 09:59:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-20 09:59:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-20 09:59:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:59:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-11-20 09:59:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-11-20 09:59:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 09:59:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-20 09:59:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-20 09:59:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2019-11-20 09:59:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2019-11-20 09:59:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-20 09:59:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-20 09:59:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-20 09:59:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-20 09:59:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-11-20 09:59:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-11-20 09:59:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-11-20 09:59:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-11-20 09:59:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-20 09:59:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2019-11-20 09:59:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2019-11-20 09:59:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-20 09:59:39,857 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-20 09:59:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 09:59:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-11-20 09:59:39,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-11-20 09:59:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2019-11-20 09:59:39,857 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2019-11-20 09:59:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-11-20 09:59:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-11-20 09:59:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 09:59:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-20 09:59:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-20 09:59:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-20 09:59:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-20 09:59:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2019-11-20 09:59:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2019-11-20 09:59:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-11-20 09:59:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-11-20 09:59:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-11-20 09:59:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-11-20 09:59:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-11-20 09:59:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-11-20 09:59:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 09:59:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2019-11-20 09:59:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2019-11-20 09:59:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2019-11-20 09:59:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2019-11-20 09:59:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-20 09:59:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-20 09:59:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 09:59:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 09:59:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 09:59:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2019-11-20 09:59:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2019-11-20 09:59:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-11-20 09:59:39,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-11-20 09:59:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-20 09:59:39,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-20 09:59:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2019-11-20 09:59:39,868 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2019-11-20 09:59:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-20 09:59:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-20 09:59:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-20 09:59:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-20 09:59:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 09:59:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-20 09:59:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-20 09:59:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-20 09:59:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-20 09:59:39,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-20 09:59:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-20 09:59:39,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-11-20 09:59:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-11-20 09:59:39,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-11-20 09:59:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-11-20 09:59:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-20 09:59:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-20 09:59:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-20 09:59:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-20 09:59:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-20 09:59:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-20 09:59:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-11-20 09:59:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-11-20 09:59:39,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-20 09:59:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-20 09:59:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-11-20 09:59:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-11-20 09:59:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-11-20 09:59:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-11-20 09:59:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-11-20 09:59:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-11-20 09:59:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 09:59:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-11-20 09:59:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-11-20 09:59:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2019-11-20 09:59:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2019-11-20 09:59:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-20 09:59:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-20 09:59:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-20 09:59:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-20 09:59:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:59:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:59:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2019-11-20 09:59:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2019-11-20 09:59:41,526 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 10:00:02,857 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:00:02,858 INFO L285 CfgBuilder]: Removed 381 assume(true) statements. [2019-11-20 10:00:02,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:00:02 BoogieIcfgContainer [2019-11-20 10:00:02,859 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:00:02,859 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:00:02,860 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:00:02,867 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:00:02,867 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:00:02" (1/1) ... [2019-11-20 10:00:02,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:00:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1374 states and 2025 transitions. [2019-11-20 10:00:02,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2025 transitions. [2019-11-20 10:00:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-11-20 10:00:02,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-11-20 10:00:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 1374 states and 2023 transitions. [2019-11-20 10:00:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2023 transitions. [2019-11-20 10:00:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-11-20 10:00:04,423 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-20 10:00:06,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1385 states and 2039 transitions. [2019-11-20 10:00:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2039 transitions. [2019-11-20 10:00:06,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-20 10:00:06,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-11-20 10:00:07,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1392 states and 2050 transitions. [2019-11-20 10:00:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2050 transitions. [2019-11-20 10:00:07,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-11-20 10:00:07,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-20 10:00:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1401 states and 2066 transitions. [2019-11-20 10:00:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2066 transitions. [2019-11-20 10:00:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-11-20 10:00:07,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:07,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-20 10:00:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1402 states and 2067 transitions. [2019-11-20 10:00:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2067 transitions. [2019-11-20 10:00:07,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-11-20 10:00:07,777 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1402 states and 2065 transitions. [2019-11-20 10:00:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2065 transitions. [2019-11-20 10:00:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-11-20 10:00:08,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:08,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:08,408 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1406 states and 2070 transitions. [2019-11-20 10:00:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2070 transitions. [2019-11-20 10:00:08,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-11-20 10:00:08,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:09,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1424 states and 2105 transitions. [2019-11-20 10:00:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2105 transitions. [2019-11-20 10:00:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-11-20 10:00:09,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:09,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1428 states and 2109 transitions. [2019-11-20 10:00:09,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2109 transitions. [2019-11-20 10:00:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2019-11-20 10:00:09,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1424 states and 2102 transitions. [2019-11-20 10:00:09,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2102 transitions. [2019-11-20 10:00:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-20 10:00:09,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2019-11-20 10:00:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1428 states and 2107 transitions. [2019-11-20 10:00:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2107 transitions. [2019-11-20 10:00:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2019-11-20 10:00:10,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:10,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:10,191 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1433 states and 2117 transitions. [2019-11-20 10:00:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2117 transitions. [2019-11-20 10:00:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-11-20 10:00:10,218 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-20 10:00:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1441 states and 2142 transitions. [2019-11-20 10:00:10,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2142 transitions. [2019-11-20 10:00:10,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-11-20 10:00:10,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:10,622 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:10,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1442 states and 2143 transitions. [2019-11-20 10:00:10,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2143 transitions. [2019-11-20 10:00:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-11-20 10:00:10,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1443 states and 2145 transitions. [2019-11-20 10:00:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2145 transitions. [2019-11-20 10:00:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-11-20 10:00:10,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:11,082 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1445 states and 2148 transitions. [2019-11-20 10:00:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2148 transitions. [2019-11-20 10:00:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-20 10:00:11,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:11,304 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-20 10:00:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1446 states and 2148 transitions. [2019-11-20 10:00:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2148 transitions. [2019-11-20 10:00:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-11-20 10:00:11,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 10:00:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1447 states and 2149 transitions. [2019-11-20 10:00:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2149 transitions. [2019-11-20 10:00:11,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-11-20 10:00:11,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:12,041 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-11-20 10:00:12,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1451 states and 2156 transitions. [2019-11-20 10:00:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2156 transitions. [2019-11-20 10:00:12,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-11-20 10:00:12,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-20 10:00:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1454 states and 2160 transitions. [2019-11-20 10:00:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2160 transitions. [2019-11-20 10:00:12,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-11-20 10:00:12,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:13,145 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-20 10:00:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:13,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1455 states and 2161 transitions. [2019-11-20 10:00:13,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2161 transitions. [2019-11-20 10:00:13,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-11-20 10:00:13,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-20 10:00:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1456 states and 2162 transitions. [2019-11-20 10:00:13,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2162 transitions. [2019-11-20 10:00:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-11-20 10:00:13,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-20 10:00:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1460 states and 2168 transitions. [2019-11-20 10:00:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2168 transitions. [2019-11-20 10:00:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-11-20 10:00:13,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:14,209 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2019-11-20 10:00:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1464 states and 2174 transitions. [2019-11-20 10:00:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2174 transitions. [2019-11-20 10:00:14,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-11-20 10:00:14,235 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:14,390 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-11-20 10:00:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1466 states and 2176 transitions. [2019-11-20 10:00:14,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2176 transitions. [2019-11-20 10:00:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-11-20 10:00:14,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:14,624 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2019-11-20 10:00:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1467 states and 2178 transitions. [2019-11-20 10:00:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2178 transitions. [2019-11-20 10:00:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-11-20 10:00:14,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1475 states and 2191 transitions. [2019-11-20 10:00:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2191 transitions. [2019-11-20 10:00:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-11-20 10:00:14,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2019-11-20 10:00:15,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:15,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1477 states and 2194 transitions. [2019-11-20 10:00:15,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2194 transitions. [2019-11-20 10:00:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-11-20 10:00:15,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:15,751 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-11-20 10:00:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1485 states and 2207 transitions. [2019-11-20 10:00:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2207 transitions. [2019-11-20 10:00:15,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-11-20 10:00:15,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:15,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1486 states and 2207 transitions. [2019-11-20 10:00:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2207 transitions. [2019-11-20 10:00:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-11-20 10:00:15,961 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:16,370 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-11-20 10:00:16,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1490 states and 2212 transitions. [2019-11-20 10:00:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2212 transitions. [2019-11-20 10:00:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-11-20 10:00:16,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:16,830 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2019-11-20 10:00:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1492 states and 2214 transitions. [2019-11-20 10:00:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2214 transitions. [2019-11-20 10:00:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-11-20 10:00:16,858 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1498 states and 2225 transitions. [2019-11-20 10:00:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2225 transitions. [2019-11-20 10:00:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-11-20 10:00:17,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:17,212 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1499 states and 2226 transitions. [2019-11-20 10:00:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2226 transitions. [2019-11-20 10:00:17,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-11-20 10:00:17,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:17,389 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:17,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1503 states and 2232 transitions. [2019-11-20 10:00:17,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2232 transitions. [2019-11-20 10:00:17,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-11-20 10:00:17,431 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:17,580 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2019-11-20 10:00:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:17,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1511 states and 2246 transitions. [2019-11-20 10:00:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2246 transitions. [2019-11-20 10:00:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-11-20 10:00:17,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1515 states and 2252 transitions. [2019-11-20 10:00:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2252 transitions. [2019-11-20 10:00:17,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2019-11-20 10:00:17,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:18,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1519 states and 2258 transitions. [2019-11-20 10:00:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2258 transitions. [2019-11-20 10:00:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2019-11-20 10:00:18,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2019-11-20 10:00:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1526 states and 2269 transitions. [2019-11-20 10:00:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2269 transitions. [2019-11-20 10:00:18,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-11-20 10:00:18,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:18,488 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1530 states and 2276 transitions. [2019-11-20 10:00:18,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2276 transitions. [2019-11-20 10:00:18,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-11-20 10:00:18,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2019-11-20 10:00:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1530 states and 2275 transitions. [2019-11-20 10:00:19,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2275 transitions. [2019-11-20 10:00:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-11-20 10:00:19,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:19,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:19,443 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-11-20 10:00:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1540 states and 2293 transitions. [2019-11-20 10:00:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2293 transitions. [2019-11-20 10:00:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-11-20 10:00:19,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:19,648 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1542 states and 2295 transitions. [2019-11-20 10:00:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2295 transitions. [2019-11-20 10:00:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-11-20 10:00:19,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1544 states and 2297 transitions. [2019-11-20 10:00:19,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2297 transitions. [2019-11-20 10:00:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2019-11-20 10:00:19,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-11-20 10:00:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1546 states and 2299 transitions. [2019-11-20 10:00:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2299 transitions. [2019-11-20 10:00:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-11-20 10:00:20,088 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-11-20 10:00:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:20,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1550 states and 2304 transitions. [2019-11-20 10:00:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2304 transitions. [2019-11-20 10:00:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-11-20 10:00:20,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-11-20 10:00:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1553 states and 2308 transitions. [2019-11-20 10:00:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2308 transitions. [2019-11-20 10:00:21,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-11-20 10:00:21,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:21,283 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-11-20 10:00:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1555 states and 2309 transitions. [2019-11-20 10:00:21,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2309 transitions. [2019-11-20 10:00:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-11-20 10:00:21,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:22,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:22,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1556 states and 2311 transitions. [2019-11-20 10:00:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2311 transitions. [2019-11-20 10:00:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-11-20 10:00:22,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-11-20 10:00:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1558 states and 2313 transitions. [2019-11-20 10:00:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2313 transitions. [2019-11-20 10:00:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-11-20 10:00:22,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:22,851 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:22,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1559 states and 2315 transitions. [2019-11-20 10:00:22,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2315 transitions. [2019-11-20 10:00:22,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-11-20 10:00:22,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:23,090 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2019-11-20 10:00:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1571 states and 2338 transitions. [2019-11-20 10:00:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2338 transitions. [2019-11-20 10:00:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2019-11-20 10:00:23,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-11-20 10:00:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1572 states and 2339 transitions. [2019-11-20 10:00:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2339 transitions. [2019-11-20 10:00:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2019-11-20 10:00:24,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:24,866 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2019-11-20 10:00:24,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1573 states and 2339 transitions. [2019-11-20 10:00:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2339 transitions. [2019-11-20 10:00:24,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2019-11-20 10:00:24,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-11-20 10:00:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1574 states and 2339 transitions. [2019-11-20 10:00:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2339 transitions. [2019-11-20 10:00:25,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-11-20 10:00:25,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2019-11-20 10:00:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1578 states and 2344 transitions. [2019-11-20 10:00:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2344 transitions. [2019-11-20 10:00:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-11-20 10:00:25,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2019-11-20 10:00:25,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1583 states and 2352 transitions. [2019-11-20 10:00:25,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2352 transitions. [2019-11-20 10:00:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-11-20 10:00:25,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:26,221 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2019-11-20 10:00:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:26,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1585 states and 2354 transitions. [2019-11-20 10:00:26,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2354 transitions. [2019-11-20 10:00:26,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2019-11-20 10:00:26,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:26,681 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2019-11-20 10:00:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1592 states and 2366 transitions. [2019-11-20 10:00:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2366 transitions. [2019-11-20 10:00:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2019-11-20 10:00:27,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2019-11-20 10:00:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:27,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1595 states and 2370 transitions. [2019-11-20 10:00:27,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2370 transitions. [2019-11-20 10:00:27,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2019-11-20 10:00:27,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2019-11-20 10:00:28,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1599 states and 2376 transitions. [2019-11-20 10:00:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2376 transitions. [2019-11-20 10:00:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-11-20 10:00:28,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-11-20 10:00:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 1600 states and 2378 transitions. [2019-11-20 10:00:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2378 transitions. [2019-11-20 10:00:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-11-20 10:00:28,804 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:29,016 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-11-20 10:00:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1604 states and 2389 transitions. [2019-11-20 10:00:29,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2389 transitions. [2019-11-20 10:00:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2019-11-20 10:00:29,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2019-11-20 10:00:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1605 states and 2391 transitions. [2019-11-20 10:00:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2391 transitions. [2019-11-20 10:00:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2019-11-20 10:00:29,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:29,572 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2019-11-20 10:00:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1606 states and 2391 transitions. [2019-11-20 10:00:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2391 transitions. [2019-11-20 10:00:30,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2019-11-20 10:00:30,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-11-20 10:00:30,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:30,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1607 states and 2393 transitions. [2019-11-20 10:00:30,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2393 transitions. [2019-11-20 10:00:30,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-11-20 10:00:30,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:30,931 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2019-11-20 10:00:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1610 states and 2397 transitions. [2019-11-20 10:00:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2397 transitions. [2019-11-20 10:00:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2019-11-20 10:00:30,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:31,180 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-11-20 10:00:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1613 states and 2401 transitions. [2019-11-20 10:00:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2401 transitions. [2019-11-20 10:00:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-11-20 10:00:31,213 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2019-11-20 10:00:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1616 states and 2405 transitions. [2019-11-20 10:00:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2405 transitions. [2019-11-20 10:00:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-11-20 10:00:31,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:31,603 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2019-11-20 10:00:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:31,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1617 states and 2407 transitions. [2019-11-20 10:00:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2407 transitions. [2019-11-20 10:00:31,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-11-20 10:00:31,650 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:31,864 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-11-20 10:00:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1637 states and 2444 transitions. [2019-11-20 10:00:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2444 transitions. [2019-11-20 10:00:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-11-20 10:00:31,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:32,158 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-11-20 10:00:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:32,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1640 states and 2448 transitions. [2019-11-20 10:00:32,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2448 transitions. [2019-11-20 10:00:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-11-20 10:00:32,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-11-20 10:00:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:32,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1642 states and 2450 transitions. [2019-11-20 10:00:32,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2450 transitions. [2019-11-20 10:00:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-11-20 10:00:32,416 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2019-11-20 10:00:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1645 states and 2454 transitions. [2019-11-20 10:00:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2454 transitions. [2019-11-20 10:00:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-11-20 10:00:32,655 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2019-11-20 10:00:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1647 states and 2456 transitions. [2019-11-20 10:00:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2456 transitions. [2019-11-20 10:00:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-11-20 10:00:34,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2019-11-20 10:00:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 1648 states and 2458 transitions. [2019-11-20 10:00:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2458 transitions. [2019-11-20 10:00:34,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-11-20 10:00:34,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:34,749 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2019-11-20 10:00:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1651 states and 2462 transitions. [2019-11-20 10:00:34,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2462 transitions. [2019-11-20 10:00:34,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-11-20 10:00:34,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:35,421 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2019-11-20 10:00:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1678 states and 2508 transitions. [2019-11-20 10:00:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2508 transitions. [2019-11-20 10:00:37,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-11-20 10:00:37,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2019-11-20 10:00:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:38,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1683 states and 2515 transitions. [2019-11-20 10:00:38,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2515 transitions. [2019-11-20 10:00:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-11-20 10:00:38,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:38,598 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2019-11-20 10:00:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1684 states and 2515 transitions. [2019-11-20 10:00:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2515 transitions. [2019-11-20 10:00:38,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-11-20 10:00:38,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2019-11-20 10:00:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:38,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1694 states and 2534 transitions. [2019-11-20 10:00:38,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2534 transitions. [2019-11-20 10:00:39,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2019-11-20 10:00:39,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-11-20 10:00:39,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1703 states and 2551 transitions. [2019-11-20 10:00:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2551 transitions. [2019-11-20 10:00:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2019-11-20 10:00:39,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:39,406 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-11-20 10:00:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1705 states and 2553 transitions. [2019-11-20 10:00:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2553 transitions. [2019-11-20 10:00:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2019-11-20 10:00:39,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2019-11-20 10:00:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:39,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1707 states and 2555 transitions. [2019-11-20 10:00:39,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2555 transitions. [2019-11-20 10:00:39,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2019-11-20 10:00:39,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:39,826 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-11-20 10:00:39,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1709 states and 2557 transitions. [2019-11-20 10:00:39,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2557 transitions. [2019-11-20 10:00:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-11-20 10:00:39,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-11-20 10:00:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1711 states and 2559 transitions. [2019-11-20 10:00:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2559 transitions. [2019-11-20 10:00:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-11-20 10:00:40,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:40,277 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-11-20 10:00:40,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1713 states and 2561 transitions. [2019-11-20 10:00:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 2561 transitions. [2019-11-20 10:00:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-11-20 10:00:40,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2019-11-20 10:00:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1721 states and 2573 transitions. [2019-11-20 10:00:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2573 transitions. [2019-11-20 10:00:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-11-20 10:00:40,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2019-11-20 10:00:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1726 states and 2583 transitions. [2019-11-20 10:00:40,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2583 transitions. [2019-11-20 10:00:40,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2019-11-20 10:00:40,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2019-11-20 10:00:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1727 states and 2584 transitions. [2019-11-20 10:00:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2584 transitions. [2019-11-20 10:00:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2019-11-20 10:00:41,054 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2019-11-20 10:00:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:41,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1728 states and 2585 transitions. [2019-11-20 10:00:41,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2585 transitions. [2019-11-20 10:00:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-11-20 10:00:41,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2019-11-20 10:00:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1730 states and 2587 transitions. [2019-11-20 10:00:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2587 transitions. [2019-11-20 10:00:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2019-11-20 10:00:41,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2019-11-20 10:00:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:41,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1736 states and 2595 transitions. [2019-11-20 10:00:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2595 transitions. [2019-11-20 10:00:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2019-11-20 10:00:41,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2019-11-20 10:00:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1755 states and 2640 transitions. [2019-11-20 10:00:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2640 transitions. [2019-11-20 10:00:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2019-11-20 10:00:42,240 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2019-11-20 10:00:42,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1756 states and 2641 transitions. [2019-11-20 10:00:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2641 transitions. [2019-11-20 10:00:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2019-11-20 10:00:42,483 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2019-11-20 10:00:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:42,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1758 states and 2643 transitions. [2019-11-20 10:00:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2643 transitions. [2019-11-20 10:00:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2019-11-20 10:00:42,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2019-11-20 10:00:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1762 states and 2651 transitions. [2019-11-20 10:00:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2651 transitions. [2019-11-20 10:00:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2019-11-20 10:00:42,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:43,228 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2019-11-20 10:00:43,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1768 states and 2661 transitions. [2019-11-20 10:00:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2661 transitions. [2019-11-20 10:00:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2019-11-20 10:00:43,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2019-11-20 10:00:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 1771 states and 2664 transitions. [2019-11-20 10:00:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2664 transitions. [2019-11-20 10:00:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-11-20 10:00:43,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:43,695 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2019-11-20 10:00:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1772 states and 2665 transitions. [2019-11-20 10:00:43,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2665 transitions. [2019-11-20 10:00:43,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2019-11-20 10:00:43,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:44,036 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2019-11-20 10:00:44,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1773 states and 2666 transitions. [2019-11-20 10:00:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2666 transitions. [2019-11-20 10:00:44,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2019-11-20 10:00:44,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2019-11-20 10:00:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1780 states and 2676 transitions. [2019-11-20 10:00:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2676 transitions. [2019-11-20 10:00:44,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2019-11-20 10:00:44,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:44,736 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2019-11-20 10:00:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1788 states and 2687 transitions. [2019-11-20 10:00:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2687 transitions. [2019-11-20 10:00:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2019-11-20 10:00:44,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2019-11-20 10:00:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1790 states and 2689 transitions. [2019-11-20 10:00:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2689 transitions. [2019-11-20 10:00:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-11-20 10:00:45,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2019-11-20 10:00:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:45,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1800 states and 2703 transitions. [2019-11-20 10:00:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2703 transitions. [2019-11-20 10:00:45,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2019-11-20 10:00:45,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:45,486 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2019-11-20 10:00:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 1810 states and 2719 transitions. [2019-11-20 10:00:45,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2719 transitions. [2019-11-20 10:00:45,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2019-11-20 10:00:45,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:45,766 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2019-11-20 10:00:45,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1818 states and 2730 transitions. [2019-11-20 10:00:45,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2730 transitions. [2019-11-20 10:00:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2019-11-20 10:00:45,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2019-11-20 10:00:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1830 states and 2749 transitions. [2019-11-20 10:00:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2749 transitions. [2019-11-20 10:00:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2019-11-20 10:00:46,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2019-11-20 10:00:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1835 states and 2757 transitions. [2019-11-20 10:00:46,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2757 transitions. [2019-11-20 10:00:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2019-11-20 10:00:46,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:46,647 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2019-11-20 10:00:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1836 states and 2758 transitions. [2019-11-20 10:00:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2758 transitions. [2019-11-20 10:00:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2019-11-20 10:00:46,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:46,984 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2019-11-20 10:00:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1846 states and 2772 transitions. [2019-11-20 10:00:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2772 transitions. [2019-11-20 10:00:47,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2019-11-20 10:00:47,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:00:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:00:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2019-11-20 10:00:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:00:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1419 states and 2093 transitions. [2019-11-20 10:00:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2093 transitions. [2019-11-20 10:00:47,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 10:00:47,488 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 113 iterations. [2019-11-20 10:00:47,499 INFO L765 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2019-11-20 10:00:48,281 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,285 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,285 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,285 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,286 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,287 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,288 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,288 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,288 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,288 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,289 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,289 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,289 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,289 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,289 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,289 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,289 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,290 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,290 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,290 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,290 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,290 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,290 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,291 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,291 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,291 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,291 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,291 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,291 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,291 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,292 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,292 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,292 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,292 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,292 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,292 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,293 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,293 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,293 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,293 INFO L569 CodeCheckObserver]: Invariant with dag size 6 [2019-11-20 10:00:48,297 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,297 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,297 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,298 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,298 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,298 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,298 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,298 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,298 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,298 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,299 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,299 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,299 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,299 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,299 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,299 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,300 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,300 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,300 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,300 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,300 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,300 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,300 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,301 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,301 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,301 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,301 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,301 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,301 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,302 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,302 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,302 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,302 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,302 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,302 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,302 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,303 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,303 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,303 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,303 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,303 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,303 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,303 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,304 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,304 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,304 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,304 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,304 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,304 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,305 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,305 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,305 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,305 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,305 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,305 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,306 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,306 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,306 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,306 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,306 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,306 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,306 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,307 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,307 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,307 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,307 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,307 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,308 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,308 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,308 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,308 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,308 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,308 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,308 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,309 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,309 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,309 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,309 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,309 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,309 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,310 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,310 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,310 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,310 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,310 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,310 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,311 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,311 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,311 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,311 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,311 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,311 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,311 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,312 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,312 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,312 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,312 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,312 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,312 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,313 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,313 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,313 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,313 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,313 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,313 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,314 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,314 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,314 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,314 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,314 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,314 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,314 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,315 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,315 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,315 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,315 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,315 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,315 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,316 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,316 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,316 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,316 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,316 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,316 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,316 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,317 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,317 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,317 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,317 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,317 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,317 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,318 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,318 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,318 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,318 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,318 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,318 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,318 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,319 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,319 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,319 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,319 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,319 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,319 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,320 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,320 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,320 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,320 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,320 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,320 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,320 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,321 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,321 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,321 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,321 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,321 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,321 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,322 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 10:00:48,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 10:00:48 ImpRootNode [2019-11-20 10:00:48,325 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-20 10:00:48,326 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 10:00:48,326 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 10:00:48,326 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 10:00:48,327 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:00:02" (3/4) ... [2019-11-20 10:00:48,330 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 10:00:48,337 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_begin_auto_negotiation [2019-11-20 10:00:48,337 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2019-11-20 10:00:48,337 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_get_counters [2019-11-20 10:00:48,337 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hme_read_desc32 [2019-11-20 10:00:48,338 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_read [2019-11-20 10:00:48,338 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2019-11-20 10:00:48,338 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2019-11-20 10:00:48,338 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2019-11-20 10:00:48,338 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2019-11-20 10:00:48,338 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2019-11-20 10:00:48,338 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_GET_BIT2 [2019-11-20 10:00:48,339 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_init [2019-11-20 10:00:48,339 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2019-11-20 10:00:48,339 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2019-11-20 10:00:48,339 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_clean_rings [2019-11-20 10:00:48,339 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2019-11-20 10:00:48,339 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2019-11-20 10:00:48,339 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2019-11-20 10:00:48,339 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2019-11-20 10:00:48,340 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2019-11-20 10:00:48,340 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2019-11-20 10:00:48,340 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-20 10:00:48,340 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2019-11-20 10:00:48,340 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2019-11-20 10:00:48,340 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2019-11-20 10:00:48,340 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2019-11-20 10:00:48,341 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2019-11-20 10:00:48,341 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_open [2019-11-20 10:00:48,341 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2019-11-20 10:00:48,341 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_write [2019-11-20 10:00:48,341 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_poll_stop [2019-11-20 10:00:48,341 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2019-11-20 10:00:48,341 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_quattro_p [2019-11-20 10:00:48,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2019-11-20 10:00:48,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer [2019-11-20 10:00:48,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_close [2019-11-20 10:00:48,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2019-11-20 10:00:48,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2019-11-20 10:00:48,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2019-11-20 10:00:48,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2019-11-20 10:00:48,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-11-20 10:00:48,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2019-11-20 10:00:48,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2019-11-20 10:00:48,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2019-11-20 10:00:48,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-20 10:00:48,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2019-11-20 10:00:48,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2019-11-20 10:00:48,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2019-11-20 10:00:48,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2019-11-20 10:00:48,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2019-11-20 10:00:48,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2019-11-20 10:00:48,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed [2019-11-20 10:00:48,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-20 10:00:48,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2019-11-20 10:00:48,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2019-11-20 10:00:48,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_happy_link_modes [2019-11-20 10:00:48,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_reset [2019-11-20 10:00:48,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_set_multicast [2019-11-20 10:00:48,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_stop [2019-11-20 10:00:48,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2019-11-20 10:00:48,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2019-11-20 10:00:48,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2019-11-20 10:00:48,346 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2019-11-20 10:00:48,346 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2019-11-20 10:00:48,346 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2019-11-20 10:00:48,346 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2019-11-20 10:00:48,346 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2019-11-20 10:00:48,346 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2019-11-20 10:00:48,346 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2019-11-20 10:00:48,347 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2019-11-20 10:00:48,347 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2019-11-20 10:00:48,347 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2019-11-20 10:00:48,347 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_lucent_phy [2019-11-20 10:00:48,347 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_PUT_BIT [2019-11-20 10:00:48,347 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2019-11-20 10:00:48,347 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2019-11-20 10:00:48,348 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tx_timeout [2019-11-20 10:00:48,348 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2019-11-20 10:00:48,348 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_pci_remove [2019-11-20 10:00:48,348 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2019-11-20 10:00:48,348 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_transceiver_check [2019-11-20 10:00:48,349 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2019-11-20 10:00:48,349 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2019-11-20 10:00:48,413 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 732 nodes and edges [2019-11-20 10:00:48,425 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 265 nodes and edges [2019-11-20 10:00:48,437 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2019-11-20 10:00:48,443 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2019-11-20 10:00:48,446 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-20 10:00:48,449 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 10:00:48,452 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 10:00:48,978 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_3ae20c9f-132a-4284-aa48-3946d2615008/bin/ukojak/witness.graphml [2019-11-20 10:00:48,979 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 10:00:48,982 INFO L168 Benchmark]: Toolchain (without parser) took 73442.67 ms. Allocated memory was 1.0 GB in the beginning and 3.9 GB in the end (delta: 2.9 GB). Free memory was 936.5 MB in the beginning and 3.2 GB in the end (delta: -2.3 GB). Peak memory consumption was 631.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:00:48,984 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:00:48,984 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3658.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 269.5 MB). Free memory was 936.5 MB in the beginning and 1.1 GB in the end (delta: -202.4 MB). Peak memory consumption was 311.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:00:48,985 INFO L168 Benchmark]: Boogie Procedure Inliner took 271.00 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:00:48,985 INFO L168 Benchmark]: Boogie Preprocessor took 275.32 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 42.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:00:48,985 INFO L168 Benchmark]: RCFGBuilder took 23111.78 ms. Allocated memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: 683.7 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -109.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2019-11-20 10:00:48,986 INFO L168 Benchmark]: CodeCheck took 45466.02 ms. Allocated memory was 2.0 GB in the beginning and 3.9 GB in the end (delta: 1.9 GB). Free memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: -2.2 GB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:00:48,988 INFO L168 Benchmark]: Witness Printer took 653.61 ms. Allocated memory is still 3.9 GB. Free memory was 3.4 GB in the beginning and 3.2 GB in the end (delta: 204.8 MB). Peak memory consumption was 204.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:00:48,990 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 84 procedures, 1378 locations, 2 error locations. Result: SAFE, OverallTime: 44.5s, OverallIterations: 113, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1026172156 SDtfs, 298907560 SDslu, 378009928 SDs, 0 SdLazy, 209733272 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 395.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 190823 GetRequests, 190623 SyntacticMatches, 2 SemanticMatches, 198 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13268 ImplicationChecksByTransitivity, 14.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 1.5s SsaConstructionTime, 5.6s SatisfiabilityAnalysisTime, 13.2s InterpolantComputationTime, 20967 NumberOfCodeBlocks, 20967 NumberOfCodeBlocksAsserted, 112 NumberOfCheckSat, 20855 ConstructedInterpolants, 0 QuantifiedInterpolants, 7710955 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 112 InterpolantComputations, 111 PerfectInterpolantSequences, 18778/18779 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 11384]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 11396]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 8825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10638]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11520]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11382]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9512]: Loop Invariant Derived loop invariant: 0 == err && LDV_USB_DEV_REF_COUNTS == 0 - InvariantResult [Line: 8587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8904]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9880]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11417]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10092]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8643]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8558]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6184]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6715]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3658.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 269.5 MB). Free memory was 936.5 MB in the beginning and 1.1 GB in the end (delta: -202.4 MB). Peak memory consumption was 311.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 271.00 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 275.32 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 42.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 23111.78 ms. Allocated memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: 683.7 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -109.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. * CodeCheck took 45466.02 ms. Allocated memory was 2.0 GB in the beginning and 3.9 GB in the end (delta: 1.9 GB). Free memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: -2.2 GB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 653.61 ms. Allocated memory is still 3.9 GB. Free memory was 3.4 GB in the beginning and 3.2 GB in the end (delta: 204.8 MB). Peak memory consumption was 204.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...