./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6d0504e17f49d78af62e5ee4516088a2d3166c43 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:19:13,004 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:19:13,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:19:13,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:19:13,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:19:13,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:19:13,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:19:13,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:19:13,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:19:13,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:19:13,087 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:19:13,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:19:13,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:19:13,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:19:13,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:19:13,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:19:13,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:19:13,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:19:13,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:19:13,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:19:13,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:19:13,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:19:13,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:19:13,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:19:13,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:19:13,110 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:19:13,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:19:13,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:19:13,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:19:13,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:19:13,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:19:13,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:19:13,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:19:13,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:19:13,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:19:13,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:19:13,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:19:13,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:19:13,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:19:13,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:19:13,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:19:13,123 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:19:13,148 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:19:13,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:19:13,150 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:19:13,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:19:13,151 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:19:13,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:19:13,152 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:19:13,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:19:13,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:19:13,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:19:13,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:19:13,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:19:13,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:19:13,155 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:19:13,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:19:13,155 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:19:13,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:19:13,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:19:13,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:19:13,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:19:13,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:19:13,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:19:13,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:19:13,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:19:13,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:19:13,158 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:19:13,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:19:13,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:19:13,159 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:19:13,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d0504e17f49d78af62e5ee4516088a2d3166c43 [2020-11-28 03:19:13,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:19:13,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:19:13,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:19:13,441 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:19:13,443 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:19:13,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound1.c [2020-11-28 03:19:13,517 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/data/38a8c1620/cc7c67f6d5e34dcba60b9f50d0982595/FLAGf3602b92c [2020-11-28 03:19:14,154 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:19:14,155 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound1.c [2020-11-28 03:19:14,167 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/data/38a8c1620/cc7c67f6d5e34dcba60b9f50d0982595/FLAGf3602b92c [2020-11-28 03:19:14,496 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/data/38a8c1620/cc7c67f6d5e34dcba60b9f50d0982595 [2020-11-28 03:19:14,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:19:14,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:19:14,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:14,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:19:14,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:19:14,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d371159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14, skipping insertion in model container [2020-11-28 03:19:14,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:19:14,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:19:14,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:19:14,795 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:19:14,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:19:14,857 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:19:14,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14 WrapperNode [2020-11-28 03:19:14,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:14,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:19:14,863 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:19:14,863 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:19:14,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:19:14,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 03:19:14,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 03:19:14,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 03:19:14,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,963 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... [2020-11-28 03:19:14,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 03:19:14,988 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 03:19:14,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 03:19:14,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 03:19:14,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2020-11-28 03:19:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 03:19:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 03:19:15,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 03:19:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 03:19:15,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_unsigned_int [2020-11-28 03:19:15,659 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 03:19:15,660 INFO L298 CfgBuilder]: Removed 40 assume(true) statements. [2020-11-28 03:19:15,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:19:15 BoogieIcfgContainer [2020-11-28 03:19:15,662 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 03:19:15,663 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-28 03:19:15,663 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-28 03:19:15,667 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-28 03:19:15,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:19:14" (1/3) ... [2020-11-28 03:19:15,668 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75f52c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:19:15, skipping insertion in model container [2020-11-28 03:19:15,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:14" (2/3) ... [2020-11-28 03:19:15,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75f52c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:19:15, skipping insertion in model container [2020-11-28 03:19:15,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:19:15" (3/3) ... [2020-11-28 03:19:15,671 INFO L111 eAbstractionObserver]: Analyzing ICFG hard-ll_valuebound1.c [2020-11-28 03:19:15,683 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-28 03:19:15,688 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 7 error locations. [2020-11-28 03:19:15,701 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-11-28 03:19:15,727 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-28 03:19:15,728 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-28 03:19:15,728 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-28 03:19:15,728 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-28 03:19:15,728 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-28 03:19:15,728 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-28 03:19:15,728 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-28 03:19:15,729 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-28 03:19:15,744 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2020-11-28 03:19:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-28 03:19:15,750 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:15,750 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:15,751 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:15,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:15,757 INFO L82 PathProgramCache]: Analyzing trace with hash 330581779, now seen corresponding path program 1 times [2020-11-28 03:19:15,766 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:15,767 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191572645] [2020-11-28 03:19:15,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:15,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:15,901 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191572645] [2020-11-28 03:19:15,902 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-28 03:19:15,902 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-28 03:19:15,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129380324] [2020-11-28 03:19:15,907 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-11-28 03:19:15,908 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:15,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-11-28 03:19:15,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-11-28 03:19:15,924 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 2 states. [2020-11-28 03:19:15,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:15,945 INFO L93 Difference]: Finished difference Result 83 states and 114 transitions. [2020-11-28 03:19:15,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-11-28 03:19:15,947 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 11 [2020-11-28 03:19:15,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:15,956 INFO L225 Difference]: With dead ends: 83 [2020-11-28 03:19:15,956 INFO L226 Difference]: Without dead ends: 39 [2020-11-28 03:19:15,960 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-11-28 03:19:15,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-11-28 03:19:15,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2020-11-28 03:19:15,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-11-28 03:19:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 41 transitions. [2020-11-28 03:19:15,997 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 41 transitions. Word has length 11 [2020-11-28 03:19:15,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:15,997 INFO L481 AbstractCegarLoop]: Abstraction has 39 states and 41 transitions. [2020-11-28 03:19:15,997 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-11-28 03:19:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2020-11-28 03:19:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-28 03:19:15,998 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:15,998 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:15,999 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-28 03:19:15,999 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:16,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:16,000 INFO L82 PathProgramCache]: Analyzing trace with hash -1507472743, now seen corresponding path program 1 times [2020-11-28 03:19:16,000 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:16,001 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566820159] [2020-11-28 03:19:16,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:16,090 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566820159] [2020-11-28 03:19:16,090 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-28 03:19:16,090 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-28 03:19:16,090 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469821870] [2020-11-28 03:19:16,103 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-28 03:19:16,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:16,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-28 03:19:16,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-28 03:19:16,105 INFO L87 Difference]: Start difference. First operand 39 states and 41 transitions. Second operand 4 states. [2020-11-28 03:19:16,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:16,209 INFO L93 Difference]: Finished difference Result 58 states and 61 transitions. [2020-11-28 03:19:16,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-28 03:19:16,209 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-11-28 03:19:16,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:16,211 INFO L225 Difference]: With dead ends: 58 [2020-11-28 03:19:16,211 INFO L226 Difference]: Without dead ends: 56 [2020-11-28 03:19:16,212 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-28 03:19:16,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2020-11-28 03:19:16,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 37. [2020-11-28 03:19:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2020-11-28 03:19:16,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 39 transitions. [2020-11-28 03:19:16,221 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 39 transitions. Word has length 11 [2020-11-28 03:19:16,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:16,222 INFO L481 AbstractCegarLoop]: Abstraction has 37 states and 39 transitions. [2020-11-28 03:19:16,222 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-28 03:19:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2020-11-28 03:19:16,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-28 03:19:16,223 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:16,223 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:16,223 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-28 03:19:16,223 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:16,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:16,224 INFO L82 PathProgramCache]: Analyzing trace with hash -1277140292, now seen corresponding path program 1 times [2020-11-28 03:19:16,224 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:16,225 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115973189] [2020-11-28 03:19:16,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:16,321 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115973189] [2020-11-28 03:19:16,321 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-28 03:19:16,321 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-28 03:19:16,321 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697319595] [2020-11-28 03:19:16,322 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-28 03:19:16,322 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:16,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-28 03:19:16,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-28 03:19:16,323 INFO L87 Difference]: Start difference. First operand 37 states and 39 transitions. Second operand 4 states. [2020-11-28 03:19:16,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:16,529 INFO L93 Difference]: Finished difference Result 56 states and 59 transitions. [2020-11-28 03:19:16,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-28 03:19:16,536 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-11-28 03:19:16,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:16,538 INFO L225 Difference]: With dead ends: 56 [2020-11-28 03:19:16,538 INFO L226 Difference]: Without dead ends: 54 [2020-11-28 03:19:16,539 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-28 03:19:16,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2020-11-28 03:19:16,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 35. [2020-11-28 03:19:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2020-11-28 03:19:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 37 transitions. [2020-11-28 03:19:16,548 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 37 transitions. Word has length 13 [2020-11-28 03:19:16,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:16,548 INFO L481 AbstractCegarLoop]: Abstraction has 35 states and 37 transitions. [2020-11-28 03:19:16,548 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-28 03:19:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2020-11-28 03:19:16,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-28 03:19:16,549 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:16,550 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:16,550 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-28 03:19:16,550 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:16,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:16,551 INFO L82 PathProgramCache]: Analyzing trace with hash 1029013407, now seen corresponding path program 1 times [2020-11-28 03:19:16,552 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:16,552 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626121950] [2020-11-28 03:19:16,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:16,579 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-11-28 03:19:16,580 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [192099829] [2020-11-28 03:19:16,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:16,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 17 conjunts are in the unsatisfiable core [2020-11-28 03:19:16,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 03:19:16,728 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:16,728 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:16,800 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:16,801 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:16,944 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626121950] [2020-11-28 03:19:16,944 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-28 03:19:16,944 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [192099829] [2020-11-28 03:19:16,945 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-28 03:19:16,945 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-28 03:19:16,945 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356708499] [2020-11-28 03:19:16,946 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-28 03:19:16,946 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:16,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-28 03:19:16,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-11-28 03:19:16,947 INFO L87 Difference]: Start difference. First operand 35 states and 37 transitions. Second operand 8 states. [2020-11-28 03:19:17,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:17,489 INFO L93 Difference]: Finished difference Result 76 states and 82 transitions. [2020-11-28 03:19:17,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-28 03:19:17,490 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 15 [2020-11-28 03:19:17,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:17,491 INFO L225 Difference]: With dead ends: 76 [2020-11-28 03:19:17,491 INFO L226 Difference]: Without dead ends: 54 [2020-11-28 03:19:17,492 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-11-28 03:19:17,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2020-11-28 03:19:17,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 49. [2020-11-28 03:19:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2020-11-28 03:19:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 53 transitions. [2020-11-28 03:19:17,506 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 53 transitions. Word has length 15 [2020-11-28 03:19:17,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:17,506 INFO L481 AbstractCegarLoop]: Abstraction has 49 states and 53 transitions. [2020-11-28 03:19:17,506 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-28 03:19:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2020-11-28 03:19:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-28 03:19:17,508 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:17,508 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:17,736 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:17,736 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:17,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:17,737 INFO L82 PathProgramCache]: Analyzing trace with hash -2132259149, now seen corresponding path program 1 times [2020-11-28 03:19:17,737 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:17,738 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497250045] [2020-11-28 03:19:17,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:17,763 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-11-28 03:19:17,764 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [719967427] [2020-11-28 03:19:17,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:17,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 14 conjunts are in the unsatisfiable core [2020-11-28 03:19:17,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 03:19:17,857 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:17,857 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:17,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:17,997 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497250045] [2020-11-28 03:19:17,997 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-28 03:19:17,998 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [719967427] [2020-11-28 03:19:17,998 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-28 03:19:17,998 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-28 03:19:17,998 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662987661] [2020-11-28 03:19:17,999 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-28 03:19:17,999 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:18,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-28 03:19:18,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-28 03:19:18,000 INFO L87 Difference]: Start difference. First operand 49 states and 53 transitions. Second operand 7 states. [2020-11-28 03:19:18,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:18,311 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2020-11-28 03:19:18,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-28 03:19:18,312 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 18 [2020-11-28 03:19:18,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:18,313 INFO L225 Difference]: With dead ends: 53 [2020-11-28 03:19:18,314 INFO L226 Difference]: Without dead ends: 42 [2020-11-28 03:19:18,314 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-11-28 03:19:18,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2020-11-28 03:19:18,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2020-11-28 03:19:18,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-11-28 03:19:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 44 transitions. [2020-11-28 03:19:18,333 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 44 transitions. Word has length 18 [2020-11-28 03:19:18,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:18,335 INFO L481 AbstractCegarLoop]: Abstraction has 42 states and 44 transitions. [2020-11-28 03:19:18,335 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-28 03:19:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2020-11-28 03:19:18,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-28 03:19:18,337 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:18,337 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:18,564 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:18,564 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:18,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:18,565 INFO L82 PathProgramCache]: Analyzing trace with hash 414391332, now seen corresponding path program 1 times [2020-11-28 03:19:18,565 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:18,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798303784] [2020-11-28 03:19:18,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:18,582 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-11-28 03:19:18,583 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [70043607] [2020-11-28 03:19:18,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:18,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 21 conjunts are in the unsatisfiable core [2020-11-28 03:19:18,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 03:19:18,696 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:18,696 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:18,744 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:18,744 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:18,907 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798303784] [2020-11-28 03:19:18,908 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-28 03:19:18,908 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [70043607] [2020-11-28 03:19:18,908 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-28 03:19:18,908 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-11-28 03:19:18,908 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334638248] [2020-11-28 03:19:18,909 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-28 03:19:18,909 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:18,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-28 03:19:18,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-11-28 03:19:18,910 INFO L87 Difference]: Start difference. First operand 42 states and 44 transitions. Second operand 9 states. [2020-11-28 03:19:19,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:19,591 INFO L93 Difference]: Finished difference Result 91 states and 100 transitions. [2020-11-28 03:19:19,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-28 03:19:19,592 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 22 [2020-11-28 03:19:19,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:19,593 INFO L225 Difference]: With dead ends: 91 [2020-11-28 03:19:19,593 INFO L226 Difference]: Without dead ends: 69 [2020-11-28 03:19:19,594 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=83, Invalid=157, Unknown=0, NotChecked=0, Total=240 [2020-11-28 03:19:19,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2020-11-28 03:19:19,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 62. [2020-11-28 03:19:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2020-11-28 03:19:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 68 transitions. [2020-11-28 03:19:19,605 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 68 transitions. Word has length 22 [2020-11-28 03:19:19,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:19,606 INFO L481 AbstractCegarLoop]: Abstraction has 62 states and 68 transitions. [2020-11-28 03:19:19,606 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-28 03:19:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 68 transitions. [2020-11-28 03:19:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-28 03:19:19,609 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:19,609 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:19,824 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:19,824 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:19,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:19,825 INFO L82 PathProgramCache]: Analyzing trace with hash 1402054670, now seen corresponding path program 1 times [2020-11-28 03:19:19,825 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:19,825 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821061166] [2020-11-28 03:19:19,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:19,848 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-11-28 03:19:19,849 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [373563402] [2020-11-28 03:19:19,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:19,924 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjunts are in the unsatisfiable core [2020-11-28 03:19:19,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 03:19:19,949 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:19,949 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:20,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:20,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821061166] [2020-11-28 03:19:20,334 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-28 03:19:20,338 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [373563402] [2020-11-28 03:19:20,340 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-28 03:19:20,341 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-11-28 03:19:20,342 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115717725] [2020-11-28 03:19:20,343 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-28 03:19:20,344 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:20,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-28 03:19:20,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-28 03:19:20,346 INFO L87 Difference]: Start difference. First operand 62 states and 68 transitions. Second operand 8 states. [2020-11-28 03:19:21,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:21,025 INFO L93 Difference]: Finished difference Result 73 states and 78 transitions. [2020-11-28 03:19:21,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-28 03:19:21,026 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2020-11-28 03:19:21,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:21,028 INFO L225 Difference]: With dead ends: 73 [2020-11-28 03:19:21,028 INFO L226 Difference]: Without dead ends: 62 [2020-11-28 03:19:21,028 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2020-11-28 03:19:21,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2020-11-28 03:19:21,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 62. [2020-11-28 03:19:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2020-11-28 03:19:21,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 66 transitions. [2020-11-28 03:19:21,043 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 66 transitions. Word has length 25 [2020-11-28 03:19:21,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:21,044 INFO L481 AbstractCegarLoop]: Abstraction has 62 states and 66 transitions. [2020-11-28 03:19:21,046 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-28 03:19:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2020-11-28 03:19:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-28 03:19:21,047 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:21,047 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:21,256 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:21,256 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:21,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:21,257 INFO L82 PathProgramCache]: Analyzing trace with hash 1510625279, now seen corresponding path program 2 times [2020-11-28 03:19:21,257 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:21,257 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968020965] [2020-11-28 03:19:21,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:21,280 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-11-28 03:19:21,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1779810073] [2020-11-28 03:19:21,281 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:21,349 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-11-28 03:19:21,350 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-28 03:19:21,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 14 conjunts are in the unsatisfiable core [2020-11-28 03:19:21,355 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 03:19:21,375 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:21,376 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:21,435 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:21,436 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:21,655 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968020965] [2020-11-28 03:19:21,655 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-28 03:19:21,656 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1779810073] [2020-11-28 03:19:21,656 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-28 03:19:21,656 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-28 03:19:21,656 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097159999] [2020-11-28 03:19:21,657 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-28 03:19:21,657 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:21,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-28 03:19:21,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-28 03:19:21,658 INFO L87 Difference]: Start difference. First operand 62 states and 66 transitions. Second operand 8 states. [2020-11-28 03:19:24,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:24,139 INFO L93 Difference]: Finished difference Result 66 states and 68 transitions. [2020-11-28 03:19:24,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-28 03:19:24,142 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 29 [2020-11-28 03:19:24,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:24,143 INFO L225 Difference]: With dead ends: 66 [2020-11-28 03:19:24,143 INFO L226 Difference]: Without dead ends: 39 [2020-11-28 03:19:24,144 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2020-11-28 03:19:24,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-11-28 03:19:24,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2020-11-28 03:19:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-11-28 03:19:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 38 transitions. [2020-11-28 03:19:24,164 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 38 transitions. Word has length 29 [2020-11-28 03:19:24,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:24,165 INFO L481 AbstractCegarLoop]: Abstraction has 39 states and 38 transitions. [2020-11-28 03:19:24,165 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-28 03:19:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 38 transitions. [2020-11-28 03:19:24,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-28 03:19:24,166 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:24,166 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:24,387 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:24,388 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:24,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:24,388 INFO L82 PathProgramCache]: Analyzing trace with hash 933681081, now seen corresponding path program 1 times [2020-11-28 03:19:24,388 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:24,388 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672264595] [2020-11-28 03:19:24,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:24,401 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-11-28 03:19:24,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [512094892] [2020-11-28 03:19:24,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:24,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:24,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 30 conjunts are in the unsatisfiable core [2020-11-28 03:19:24,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 03:19:24,513 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:24,514 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:24,844 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:24,845 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672264595] [2020-11-28 03:19:24,845 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-28 03:19:24,845 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [512094892] [2020-11-28 03:19:24,846 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-28 03:19:24,846 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-11-28 03:19:24,846 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015977834] [2020-11-28 03:19:24,847 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-28 03:19:24,847 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:24,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-28 03:19:24,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-11-28 03:19:24,848 INFO L87 Difference]: Start difference. First operand 39 states and 38 transitions. Second operand 10 states. [2020-11-28 03:19:25,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:25,299 INFO L93 Difference]: Finished difference Result 39 states and 38 transitions. [2020-11-28 03:19:25,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-28 03:19:25,300 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 31 [2020-11-28 03:19:25,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:25,301 INFO L225 Difference]: With dead ends: 39 [2020-11-28 03:19:25,301 INFO L226 Difference]: Without dead ends: 37 [2020-11-28 03:19:25,302 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2020-11-28 03:19:25,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2020-11-28 03:19:25,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2020-11-28 03:19:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2020-11-28 03:19:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 36 transitions. [2020-11-28 03:19:25,311 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 36 transitions. Word has length 31 [2020-11-28 03:19:25,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:25,311 INFO L481 AbstractCegarLoop]: Abstraction has 37 states and 36 transitions. [2020-11-28 03:19:25,311 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-28 03:19:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 36 transitions. [2020-11-28 03:19:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-11-28 03:19:25,313 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:19:25,313 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:19:25,532 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:25,532 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:19:25,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:19:25,533 INFO L82 PathProgramCache]: Analyzing trace with hash 217862748, now seen corresponding path program 1 times [2020-11-28 03:19:25,533 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:19:25,533 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080612966] [2020-11-28 03:19:25,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:19:25,559 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-11-28 03:19:25,560 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [807866601] [2020-11-28 03:19:25,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-28 03:19:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:19:25,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 26 conjunts are in the unsatisfiable core [2020-11-28 03:19:25,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-28 03:19:25,682 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-11-28 03:19:25,682 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-28 03:19:25,981 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-28 03:19:26,000 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-28 03:19:27,222 INFO L721 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2020-11-28 03:19:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:19:27,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2080612966] [2020-11-28 03:19:27,351 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-28 03:19:27,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [807866601] [2020-11-28 03:19:27,351 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-28 03:19:27,352 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-11-28 03:19:27,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750055326] [2020-11-28 03:19:27,353 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-28 03:19:27,353 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:19:27,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-28 03:19:27,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-11-28 03:19:27,354 INFO L87 Difference]: Start difference. First operand 37 states and 36 transitions. Second operand 11 states. [2020-11-28 03:19:28,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:19:28,552 INFO L93 Difference]: Finished difference Result 37 states and 36 transitions. [2020-11-28 03:19:28,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-28 03:19:28,553 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 36 [2020-11-28 03:19:28,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:19:28,553 INFO L225 Difference]: With dead ends: 37 [2020-11-28 03:19:28,553 INFO L226 Difference]: Without dead ends: 0 [2020-11-28 03:19:28,554 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=84, Invalid=378, Unknown=0, NotChecked=0, Total=462 [2020-11-28 03:19:28,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-28 03:19:28,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-28 03:19:28,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-28 03:19:28,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-28 03:19:28,555 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 36 [2020-11-28 03:19:28,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:19:28,555 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-28 03:19:28,555 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-28 03:19:28,555 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-28 03:19:28,555 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-28 03:19:28,768 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-11-28 03:19:28,770 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-28 03:19:29,138 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2020-11-28 03:19:29,453 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 92 [2020-11-28 03:19:29,671 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2020-11-28 03:19:29,829 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 45 [2020-11-28 03:19:30,110 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 92 [2020-11-28 03:19:30,355 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2020-11-28 03:19:30,375 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 8) no Hoare annotation was computed. [2020-11-28 03:19:30,375 INFO L274 CegarLoopResult]: For program point L11(lines 11 13) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L274 CegarLoopResult]: For program point L11-1(lines 11 13) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L274 CegarLoopResult]: For program point L11-2(lines 11 13) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L270 CegarLoopResult]: At program point L36-2(lines 36 44) the Hoare annotation is: (let ((.cse0 (< 0 (+ (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) 4294967296) 1))) (.cse1 (mod ULTIMATE.start_main_~B~0 4294967296)) (.cse2 (= ULTIMATE.start_main_~r~0 (mod ULTIMATE.start_main_~A~0 4294967296))) (.cse3 (= ULTIMATE.start_main_~q~0 0)) (.cse5 (= ULTIMATE.start_assume_abort_if_not_~cond 1)) (.cse4 (* ULTIMATE.start_main_~d~0 (- 1)))) (or (and .cse0 (= ULTIMATE.start_main_~d~0 .cse1) .cse2 (= ULTIMATE.start_main_~p~0 1) .cse3 (<= (+ (div (+ .cse4 (- 1)) 4294967296) 1) (div (+ .cse4 1) 4294967296)) .cse5 (< (div .cse4 4294967296) 0)) (and .cse0 (= ULTIMATE.start_main_~d~0 (* .cse1 2)) (<= 1 .cse1) (<= 1 ULTIMATE.start___VERIFIER_assert_~cond) .cse2 (= ULTIMATE.start_main_~p~0 2) .cse3 .cse5 (<= (div .cse4 (- 2)) ULTIMATE.start_main_~r~0)))) [2020-11-28 03:19:30,376 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 8) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L274 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L274 CegarLoopResult]: For program point L12-4(line 12) no Hoare annotation was computed. [2020-11-28 03:19:30,376 INFO L277 CegarLoopResult]: At program point L62(lines 22 63) the Hoare annotation is: true [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 8) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point L54(lines 54 57) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point L54-2(lines 22 63) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point L46-1(lines 46 58) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 8) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 8) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point L15(lines 15 18) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L270 CegarLoopResult]: At program point L15-1(lines 14 20) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~A~0 (+ ULTIMATE.start_main_~r~0 (* (div ULTIMATE.start_main_~A~0 4294967296) 4294967296)))) (.cse1 (< 0 (+ (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) 4294967296) 1))) (.cse2 (mod ULTIMATE.start_main_~B~0 4294967296)) (.cse3 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse4 (= ULTIMATE.start_main_~q~0 0)) (.cse5 (= ULTIMATE.start_assume_abort_if_not_~cond 1)) (.cse6 (* ULTIMATE.start_main_~d~0 (- 1)))) (or (and .cse0 .cse1 (= ULTIMATE.start_main_~d~0 (* .cse2 2)) (<= 1 .cse2) .cse3 (= ULTIMATE.start_main_~p~0 2) .cse4 .cse5 (<= (div .cse6 (- 2)) ULTIMATE.start_main_~r~0)) (and .cse0 .cse1 (= ULTIMATE.start_main_~d~0 .cse2) .cse3 (= ULTIMATE.start_main_~p~0 1) .cse4 (<= (+ (div (+ .cse6 (- 1)) 4294967296) 1) (div (+ .cse6 1) 4294967296)) .cse5 (< (div .cse6 4294967296) 0)))) [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point L15-2(lines 15 18) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L270 CegarLoopResult]: At program point L15-3(lines 14 20) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~A~0 (+ ULTIMATE.start_main_~r~0 (* (div ULTIMATE.start_main_~A~0 4294967296) 4294967296)))) (.cse1 (< 0 (+ (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) 4294967296) 1))) (.cse2 (mod ULTIMATE.start_main_~B~0 4294967296)) (.cse3 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse4 (= ULTIMATE.start_main_~q~0 0)) (.cse5 (= ULTIMATE.start_assume_abort_if_not_~cond 1)) (.cse6 (* ULTIMATE.start_main_~d~0 (- 1)))) (or (and .cse0 .cse1 (= ULTIMATE.start_main_~d~0 (* .cse2 2)) (<= 1 .cse2) .cse3 (= ULTIMATE.start_main_~p~0 2) .cse4 .cse5 (<= (div .cse6 (- 2)) ULTIMATE.start_main_~r~0)) (and .cse0 .cse1 (= ULTIMATE.start_main_~d~0 .cse2) .cse3 (= ULTIMATE.start_main_~p~0 1) .cse4 (<= (+ (div (+ .cse6 (- 1)) 4294967296) 1) (div (+ .cse6 1) 4294967296)) .cse5 (< (div .cse6 4294967296) 0)))) [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point L15-4(lines 15 18) no Hoare annotation was computed. [2020-11-28 03:19:30,377 INFO L270 CegarLoopResult]: At program point L15-5(line 40) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~A~0 (+ ULTIMATE.start_main_~r~0 (* (div ULTIMATE.start_main_~A~0 4294967296) 4294967296)))) (.cse1 (< 0 (+ (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) 4294967296) 1))) (.cse2 (mod ULTIMATE.start_main_~B~0 4294967296)) (.cse3 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse4 (= ULTIMATE.start_main_~q~0 0)) (.cse5 (= ULTIMATE.start_assume_abort_if_not_~cond 1)) (.cse6 (* ULTIMATE.start_main_~d~0 (- 1)))) (or (and .cse0 .cse1 (= ULTIMATE.start_main_~d~0 (* .cse2 2)) (<= 1 .cse2) .cse3 (= ULTIMATE.start_main_~p~0 2) .cse4 .cse5 (<= (div .cse6 (- 2)) ULTIMATE.start_main_~r~0)) (and .cse0 .cse1 (= ULTIMATE.start_main_~d~0 .cse2) .cse3 (= ULTIMATE.start_main_~p~0 1) .cse4 (<= (+ (div (+ .cse6 (- 1)) 4294967296) 1) (div (+ .cse6 1) 4294967296)) .cse5 (< (div .cse6 4294967296) 0)))) [2020-11-28 03:19:30,377 INFO L274 CegarLoopResult]: For program point L15-6(lines 15 18) no Hoare annotation was computed. [2020-11-28 03:19:30,378 INFO L270 CegarLoopResult]: At program point L15-7(lines 14 20) the Hoare annotation is: (let ((.cse16 (mod ULTIMATE.start_main_~A~0 4294967296))) (let ((.cse2 (= ULTIMATE.start_main_~r~0 .cse16)) (.cse4 (= ULTIMATE.start_main_~q~0 0)) (.cse1 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse3 (= ULTIMATE.start_main_~p~0 1)) (.cse5 (= ULTIMATE.start_assume_abort_if_not_~cond 1)) (.cse0 (mod ULTIMATE.start_main_~B~0 4294967296))) (or (and (<= .cse0 1) (= ULTIMATE.start_main_~d~0 .cse0) (< ULTIMATE.start_main_~r~0 .cse0) .cse1 .cse2 .cse3 .cse4 .cse5) (let ((.cse7 (div (* ULTIMATE.start_main_~d~0 (- 1)) (- 2)))) (and (< ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~d~0) (= ULTIMATE.start_main_~d~0 (* .cse0 2)) .cse1 .cse2 (= ULTIMATE.start_main_~p~0 2) .cse4 .cse5 (let ((.cse6 (* .cse7 (- 1)))) (<= (+ (div (+ .cse6 (- 1)) 4294967296) 1) (div (+ .cse6 1) 4294967296))) (<= .cse7 ULTIMATE.start_main_~r~0))) (and (= ULTIMATE.start_main_~q~0 1) .cse1 (exists ((aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 Int) (aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 Int) (aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 Int)) (let ((.cse14 (* 8589934592 aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141)) (.cse15 (* 2 aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141)) (.cse8 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107))) (let ((.cse13 (+ (* 4294967296 aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141)) (.cse12 (* 4294967296 aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77)) (.cse10 (+ .cse14 .cse15 .cse8)) (.cse11 (mod ULTIMATE.start_main_~A~0 4294967296)) (.cse9 (* 2 ULTIMATE.start_main_~d~0))) (and (< .cse8 (+ .cse9 3)) (< 0 .cse10) (<= aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 .cse11) (< .cse11 .cse8) (<= (+ .cse12 2) .cse13) (<= (+ aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 1) aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) (<= (+ .cse9 .cse14 .cse15) 2) (< 0 (+ .cse9 .cse14 .cse15 1)) (< .cse13 (+ .cse12 4294967298)) (<= (+ .cse14 .cse15) 2) (<= 0 aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) (< .cse10 4) (< aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 4294967296) (< (+ .cse11 .cse14 .cse15) 2) (<= 0 .cse8) (<= .cse9 .cse8))))) .cse3 (< .cse16 (* 2 .cse0)) (< .cse16 (+ (* 2 ULTIMATE.start_main_~d~0) 1)) .cse5 (<= .cse0 .cse16) (= (+ ULTIMATE.start_main_~r~0 .cse0) .cse16))))) [2020-11-28 03:19:30,378 INFO L274 CegarLoopResult]: For program point L15-8(lines 15 18) no Hoare annotation was computed. [2020-11-28 03:19:30,378 INFO L270 CegarLoopResult]: At program point L15-9(line 50) the Hoare annotation is: (let ((.cse16 (mod ULTIMATE.start_main_~A~0 4294967296))) (let ((.cse2 (= ULTIMATE.start_main_~r~0 .cse16)) (.cse4 (= ULTIMATE.start_main_~q~0 0)) (.cse1 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse3 (= ULTIMATE.start_main_~p~0 1)) (.cse5 (= ULTIMATE.start_assume_abort_if_not_~cond 1)) (.cse0 (mod ULTIMATE.start_main_~B~0 4294967296))) (or (and (<= .cse0 1) (= ULTIMATE.start_main_~d~0 .cse0) (< ULTIMATE.start_main_~r~0 .cse0) .cse1 .cse2 .cse3 .cse4 .cse5) (let ((.cse7 (div (* ULTIMATE.start_main_~d~0 (- 1)) (- 2)))) (and (< ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~d~0) (= ULTIMATE.start_main_~d~0 (* .cse0 2)) .cse1 .cse2 (= ULTIMATE.start_main_~p~0 2) .cse4 .cse5 (let ((.cse6 (* .cse7 (- 1)))) (<= (+ (div (+ .cse6 (- 1)) 4294967296) 1) (div (+ .cse6 1) 4294967296))) (<= .cse7 ULTIMATE.start_main_~r~0))) (and (= ULTIMATE.start_main_~q~0 1) .cse1 (exists ((aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 Int) (aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 Int) (aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 Int)) (let ((.cse14 (* 8589934592 aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141)) (.cse15 (* 2 aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141)) (.cse8 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107))) (let ((.cse13 (+ (* 4294967296 aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141)) (.cse12 (* 4294967296 aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77)) (.cse10 (+ .cse14 .cse15 .cse8)) (.cse11 (mod ULTIMATE.start_main_~A~0 4294967296)) (.cse9 (* 2 ULTIMATE.start_main_~d~0))) (and (< .cse8 (+ .cse9 3)) (< 0 .cse10) (<= aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 .cse11) (< .cse11 .cse8) (<= (+ .cse12 2) .cse13) (<= (+ aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 1) aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) (<= (+ .cse9 .cse14 .cse15) 2) (< 0 (+ .cse9 .cse14 .cse15 1)) (< .cse13 (+ .cse12 4294967298)) (<= (+ .cse14 .cse15) 2) (<= 0 aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) (< .cse10 4) (< aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 4294967296) (< (+ .cse11 .cse14 .cse15) 2) (<= 0 .cse8) (<= .cse9 .cse8))))) .cse3 (< .cse16 (* 2 .cse0)) (< .cse16 (+ (* 2 ULTIMATE.start_main_~d~0) 1)) .cse5 (<= .cse0 .cse16) (= (+ ULTIMATE.start_main_~r~0 .cse0) .cse16))))) [2020-11-28 03:19:30,378 INFO L274 CegarLoopResult]: For program point L15-10(lines 15 18) no Hoare annotation was computed. [2020-11-28 03:19:30,378 INFO L270 CegarLoopResult]: At program point L15-11(lines 14 20) the Hoare annotation is: (let ((.cse0 (mod ULTIMATE.start_main_~B~0 4294967296))) (and (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond)) (<= .cse0 1) (= ULTIMATE.start_main_~d~0 .cse0) (<= 1 .cse0) (= ULTIMATE.start_main_~p~0 1) (= ULTIMATE.start_assume_abort_if_not_~cond 1))) [2020-11-28 03:19:30,378 INFO L274 CegarLoopResult]: For program point L15-12(lines 15 18) no Hoare annotation was computed. [2020-11-28 03:19:30,378 INFO L277 CegarLoopResult]: At program point L15-13(lines 14 20) the Hoare annotation is: true [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 8) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point L16(lines 16 17) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point L16-1(lines 16 17) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point L16-2(lines 16 17) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point L16-3(lines 16 17) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point L16-4(lines 16 17) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point L16-5(lines 16 17) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point L16-6(lines 16 17) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-28 03:19:30,379 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 8) no Hoare annotation was computed. [2020-11-28 03:19:30,397 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,402 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,402 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,402 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,402 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,418 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,418 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,418 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,418 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,429 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,429 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,429 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,429 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 03:19:30 BoogieIcfgContainer [2020-11-28 03:19:30,447 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-28 03:19:30,447 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-28 03:19:30,447 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-28 03:19:30,447 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-28 03:19:30,448 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:19:15" (3/4) ... [2020-11-28 03:19:30,453 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-28 03:19:30,468 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2020-11-28 03:19:30,468 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-11-28 03:19:30,469 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 03:19:30,469 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 03:19:30,498 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((B % 4294967296 <= 1 && d == B % 4294967296) && r < B % 4294967296) && 1 <= cond) && r == A % 4294967296) && p == 1) && q == 0) && cond == 1) || ((((((((r < d && d == B % 4294967296 * 2) && 1 <= cond) && r == A % 4294967296) && p == 2) && q == 0) && cond == 1) && (d * -1 / -2 * -1 + -1) / 4294967296 + 1 <= (d * -1 / -2 * -1 + 1) / 4294967296) && d * -1 / -2 <= r)) || ((((((((q == 1 && 1 <= cond) && (\exists aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 : int, aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 : int, aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 : int :: ((((((((((((((2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 < 2 * d + 3 && 0 < 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 <= A % 4294967296) && A % 4294967296 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && 4294967296 * aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 2 <= 4294967296 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 1 <= aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && 2 * d + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 <= 2) && 0 < 2 * d + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 1) && 4294967296 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 4294967296 * aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 4294967298) && 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 <= 2) && 0 <= aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 < 4) && aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 4294967296) && A % 4294967296 + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 2) && 0 <= 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && 2 * d <= 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107)) && p == 1) && A % 4294967296 < 2 * (B % 4294967296)) && A % 4294967296 < 2 * d + 1) && cond == 1) && B % 4294967296 <= A % 4294967296) && r + B % 4294967296 == A % 4294967296) [2020-11-28 03:19:30,498 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((B % 4294967296 <= 1 && d == B % 4294967296) && r < B % 4294967296) && 1 <= cond) && r == A % 4294967296) && p == 1) && q == 0) && cond == 1) || ((((((((r < d && d == B % 4294967296 * 2) && 1 <= cond) && r == A % 4294967296) && p == 2) && q == 0) && cond == 1) && (d * -1 / -2 * -1 + -1) / 4294967296 + 1 <= (d * -1 / -2 * -1 + 1) / 4294967296) && d * -1 / -2 <= r)) || ((((((((q == 1 && 1 <= cond) && (\exists aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 : int, aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 : int, aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 : int :: ((((((((((((((2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 < 2 * d + 3 && 0 < 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 <= A % 4294967296) && A % 4294967296 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && 4294967296 * aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 2 <= 4294967296 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 1 <= aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && 2 * d + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 <= 2) && 0 < 2 * d + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 1) && 4294967296 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 4294967296 * aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 4294967298) && 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 <= 2) && 0 <= aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 < 4) && aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 4294967296) && A % 4294967296 + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 2) && 0 <= 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && 2 * d <= 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107)) && p == 1) && A % 4294967296 < 2 * (B % 4294967296)) && A % 4294967296 < 2 * d + 1) && cond == 1) && B % 4294967296 <= A % 4294967296) && r + B % 4294967296 == A % 4294967296) [2020-11-28 03:19:30,516 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_2376544c-91e2-4c84-8db9-5840a553ab36/bin/uautomizer/witness.graphml [2020-11-28 03:19:30,517 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-28 03:19:30,517 INFO L168 Benchmark]: Toolchain (without parser) took 16017.05 ms. Allocated memory was 98.6 MB in the beginning and 174.1 MB in the end (delta: 75.5 MB). Free memory was 65.2 MB in the beginning and 107.7 MB in the end (delta: -42.4 MB). Peak memory consumption was 31.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:30,518 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 98.6 MB. Free memory was 72.9 MB in the beginning and 72.9 MB in the end (delta: 26.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:19:30,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.05 ms. Allocated memory is still 98.6 MB. Free memory was 65.1 MB in the beginning and 75.8 MB in the end (delta: -10.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:30,519 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.63 ms. Allocated memory is still 98.6 MB. Free memory was 75.8 MB in the beginning and 74.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:30,519 INFO L168 Benchmark]: Boogie Preprocessor took 55.91 ms. Allocated memory is still 98.6 MB. Free memory was 74.3 MB in the beginning and 73.1 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:19:30,519 INFO L168 Benchmark]: RCFGBuilder took 674.40 ms. Allocated memory is still 98.6 MB. Free memory was 72.7 MB in the beginning and 56.3 MB in the end (delta: 16.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:30,520 INFO L168 Benchmark]: TraceAbstraction took 14783.36 ms. Allocated memory was 98.6 MB in the beginning and 174.1 MB in the end (delta: 75.5 MB). Free memory was 55.9 MB in the beginning and 111.9 MB in the end (delta: -56.0 MB). Peak memory consumption was 80.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:30,520 INFO L168 Benchmark]: Witness Printer took 69.53 ms. Allocated memory is still 174.1 MB. Free memory was 111.9 MB in the beginning and 107.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:30,522 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 98.6 MB. Free memory was 72.9 MB in the beginning and 72.9 MB in the end (delta: 26.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 357.05 ms. Allocated memory is still 98.6 MB. Free memory was 65.1 MB in the beginning and 75.8 MB in the end (delta: -10.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 67.63 ms. Allocated memory is still 98.6 MB. Free memory was 75.8 MB in the beginning and 74.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 55.91 ms. Allocated memory is still 98.6 MB. Free memory was 74.3 MB in the beginning and 73.1 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 674.40 ms. Allocated memory is still 98.6 MB. Free memory was 72.7 MB in the beginning and 56.3 MB in the end (delta: 16.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 14783.36 ms. Allocated memory was 98.6 MB in the beginning and 174.1 MB in the end (delta: 75.5 MB). Free memory was 55.9 MB in the beginning and 111.9 MB in the end (delta: -56.0 MB). Peak memory consumption was 80.8 MB. Max. memory is 16.1 GB. * Witness Printer took 69.53 ms. Allocated memory is still 174.1 MB. Free memory was 111.9 MB in the beginning and 107.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 8]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 8]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 8]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 8]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 8]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 8]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 7 specifications checked. All of them hold - InvariantResult [Line: 40]: Loop Invariant Derived loop invariant: ((((((((A == r + A / 4294967296 * 4294967296 && 0 < (r * -1 + 1) / 4294967296 + 1) && d == B % 4294967296 * 2) && 1 <= B % 4294967296) && 1 <= cond) && p == 2) && q == 0) && cond == 1) && d * -1 / -2 <= r) || ((((((((A == r + A / 4294967296 * 4294967296 && 0 < (r * -1 + 1) / 4294967296 + 1) && d == B % 4294967296) && 1 <= cond) && p == 1) && q == 0) && (d * -1 + -1) / 4294967296 + 1 <= (d * -1 + 1) / 4294967296) && cond == 1) && d * -1 / 4294967296 < 0) - InvariantResult [Line: 50]: Loop Invariant [2020-11-28 03:19:30,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] Derived loop invariant: ((((((((B % 4294967296 <= 1 && d == B % 4294967296) && r < B % 4294967296) && 1 <= cond) && r == A % 4294967296) && p == 1) && q == 0) && cond == 1) || ((((((((r < d && d == B % 4294967296 * 2) && 1 <= cond) && r == A % 4294967296) && p == 2) && q == 0) && cond == 1) && (d * -1 / -2 * -1 + -1) / 4294967296 + 1 <= (d * -1 / -2 * -1 + 1) / 4294967296) && d * -1 / -2 <= r)) || ((((((((q == 1 && 1 <= cond) && (\exists aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 : int, aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 : int, aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 : int :: ((((((((((((((2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 < 2 * d + 3 && 0 < 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 <= A % 4294967296) && A % 4294967296 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && 4294967296 * aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 2 <= 4294967296 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 1 <= aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && 2 * d + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 <= 2) && 0 < 2 * d + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 1) && 4294967296 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 4294967296 * aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 4294967298) && 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 <= 2) && 0 <= aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 < 4) && aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 4294967296) && A % 4294967296 + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 2) && 0 <= 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && 2 * d <= 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107)) && p == 1) && A % 4294967296 < 2 * (B % 4294967296)) && A % 4294967296 < 2 * d + 1) && cond == 1) && B % 4294967296 <= A % 4294967296) && r + B % 4294967296 == A % 4294967296) - InvariantResult [Line: 14]: Loop Invariant Derived loop invariant: ((((((((A == r + A / 4294967296 * 4294967296 && 0 < (r * -1 + 1) / 4294967296 + 1) && d == B % 4294967296 * 2) && 1 <= B % 4294967296) && 1 <= cond) && p == 2) && q == 0) && cond == 1) && d * -1 / -2 <= r) || ((((((((A == r + A / 4294967296 * 4294967296 && 0 < (r * -1 + 1) / 4294967296 + 1) && d == B % 4294967296) && 1 <= cond) && p == 1) && q == 0) && (d * -1 + -1) / 4294967296 + 1 <= (d * -1 + 1) / 4294967296) && cond == 1) && d * -1 / 4294967296 < 0) - InvariantResult [Line: 14]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: (((((((0 < (r * -1 + 1) / 4294967296 + 1 && d == B % 4294967296) && r == A % 4294967296) && p == 1) && q == 0) && (d * -1 + -1) / 4294967296 + 1 <= (d * -1 + 1) / 4294967296) && cond == 1) && d * -1 / 4294967296 < 0) || ((((((((0 < (r * -1 + 1) / 4294967296 + 1 && d == B % 4294967296 * 2) && 1 <= B % 4294967296) && 1 <= cond) && r == A % 4294967296) && p == 2) && q == 0) && cond == 1) && d * -1 / -2 <= r) - InvariantResult [Line: 14]: Loop Invariant [2020-11-28 03:19:30,553 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,553 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,556 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,556 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,556 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,556 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,556 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,558 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,558 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,558 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,558 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,558 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,558 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77,QUANTIFIED] [2020-11-28 03:19:30,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141,QUANTIFIED] [2020-11-28 03:19:30,565 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] [2020-11-28 03:19:30,565 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107,QUANTIFIED] Derived loop invariant: ((((((((B % 4294967296 <= 1 && d == B % 4294967296) && r < B % 4294967296) && 1 <= cond) && r == A % 4294967296) && p == 1) && q == 0) && cond == 1) || ((((((((r < d && d == B % 4294967296 * 2) && 1 <= cond) && r == A % 4294967296) && p == 2) && q == 0) && cond == 1) && (d * -1 / -2 * -1 + -1) / 4294967296 + 1 <= (d * -1 / -2 * -1 + 1) / 4294967296) && d * -1 / -2 <= r)) || ((((((((q == 1 && 1 <= cond) && (\exists aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 : int, aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 : int, aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 : int :: ((((((((((((((2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 < 2 * d + 3 && 0 < 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 <= A % 4294967296) && A % 4294967296 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && 4294967296 * aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 2 <= 4294967296 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 1 <= aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && 2 * d + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 <= 2) && 0 < 2 * d + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 1) && 4294967296 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 4294967296 * aux_div_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77 + 4294967298) && 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 <= 2) && 0 <= aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141) && 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107 < 4) && aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 4294967296) && A % 4294967296 + 8589934592 * aux_div_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 + 2 * aux_mod_aux_mod_aux_div_v_ULTIMATE.start_main_~d~0_23_51_77_141 < 2) && 0 <= 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107) && 2 * d <= 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~d~0_23_51_107)) && p == 1) && A % 4294967296 < 2 * (B % 4294967296)) && A % 4294967296 < 2 * d + 1) && cond == 1) && B % 4294967296 <= A % 4294967296) && r + B % 4294967296 == A % 4294967296) - InvariantResult [Line: 14]: Loop Invariant Derived loop invariant: ((((((((A == r + A / 4294967296 * 4294967296 && 0 < (r * -1 + 1) / 4294967296 + 1) && d == B % 4294967296 * 2) && 1 <= B % 4294967296) && 1 <= cond) && p == 2) && q == 0) && cond == 1) && d * -1 / -2 <= r) || ((((((((A == r + A / 4294967296 * 4294967296 && 0 < (r * -1 + 1) / 4294967296 + 1) && d == B % 4294967296) && 1 <= cond) && p == 1) && q == 0) && (d * -1 + -1) / 4294967296 + 1 <= (d * -1 + 1) / 4294967296) && cond == 1) && d * -1 / 4294967296 < 0) - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14]: Loop Invariant Derived loop invariant: ((((!(0 == cond) && B % 4294967296 <= 1) && d == B % 4294967296) && 1 <= B % 4294967296) && p == 1) && cond == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 43 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 13.0s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 6.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 247 SDtfs, 700 SDslu, 456 SDs, 0 SdLazy, 797 SolverSat, 157 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 3.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 224 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 4.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=62occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 50 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 9 PreInvPairs, 26 NumberOfFragments, 1035 HoareAnnotationTreeSize, 9 FomulaSimplifications, 455 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 9 FomulaSimplificationsInter, 786 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 211 NumberOfCodeBlocks, 211 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 201 ConstructedInterpolants, 15 QuantifiedInterpolants, 122216 SizeOfPredicates, 63 NumberOfNonLiveVariables, 693 ConjunctsInSsa, 138 ConjunctsInUnsatCore, 10 InterpolantComputations, 6 PerfectInterpolantSequences, 19/53 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...