./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9ee727e7eb7b5ab285e716fbb8735c8214b7488b .............................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9ee727e7eb7b5ab285e716fbb8735c8214b7488b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 10:12:48,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:12:48,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:12:48,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:12:48,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:12:48,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:12:48,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:12:48,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:12:48,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:12:48,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:12:48,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:12:48,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:12:48,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:12:48,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:12:48,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:12:48,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:12:48,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:12:48,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:12:48,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:12:48,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:12:48,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:12:48,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:12:48,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:12:48,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:12:48,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:12:48,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:12:48,992 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:12:48,993 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:12:48,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:12:48,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:12:49,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:12:49,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:12:49,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:12:49,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:12:49,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:12:49,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:12:49,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:12:49,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:12:49,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:12:49,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:12:49,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:12:49,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 10:12:49,034 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:12:49,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:12:49,036 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:12:49,036 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:12:49,036 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 10:12:49,036 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:12:49,037 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:12:49,037 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:12:49,037 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:12:49,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:12:49,038 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:12:49,038 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:12:49,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:12:49,039 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:12:49,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:12:49,039 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:12:49,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:12:49,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:12:49,040 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 10:12:49,040 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:12:49,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 10:12:49,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 10:12:49,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:12:49,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:12:49,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:12:49,042 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 10:12:49,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:12:49,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:12:49,042 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/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(__VERIFIER_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 -> 9ee727e7eb7b5ab285e716fbb8735c8214b7488b [2019-11-20 10:12:49,234 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:12:49,246 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:12:49,259 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:12:49,268 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:12:49,268 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:12:49,269 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c [2019-11-20 10:12:49,340 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data/ce73bae62/d337ddad7dbf476c9d73a9dc9cd678ad/FLAG14407bcee [2019-11-20 10:12:49,843 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:12:49,844 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/sv-benchmarks/c/float-newlib/double_req_bl_0530b.c [2019-11-20 10:12:49,860 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data/ce73bae62/d337ddad7dbf476c9d73a9dc9cd678ad/FLAG14407bcee [2019-11-20 10:12:50,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data/ce73bae62/d337ddad7dbf476c9d73a9dc9cd678ad [2019-11-20 10:12:50,134 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:12:50,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:12:50,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:12:50,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:12:50,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:12:50,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:50,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67942f7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50, skipping insertion in model container [2019-11-20 10:12:50,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:50,150 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:12:50,224 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:12:50,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:12:50,696 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:12:50,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:12:50,852 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:12:50,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50 WrapperNode [2019-11-20 10:12:50,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:12:50,853 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:12:50,853 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:12:50,853 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:12:50,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:50,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:51,001 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:12:51,002 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:12:51,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:12:51,002 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:12:51,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:51,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:51,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:51,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:51,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:51,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:51,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... [2019-11-20 10:12:51,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:12:51,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:12:51,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:12:51,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:12:51,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/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 [2019-11-20 10:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 10:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:12:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 10:12:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:12:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 10:12:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:12:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:12:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 10:12:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 10:12:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:12:53,687 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:12:53,688 INFO L285 CfgBuilder]: Removed 229 assume(true) statements. [2019-11-20 10:12:53,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:12:53 BoogieIcfgContainer [2019-11-20 10:12:53,689 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:12:53,691 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 10:12:53,691 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 10:12:53,694 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 10:12:53,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:12:50" (1/3) ... [2019-11-20 10:12:53,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c63027c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:12:53, skipping insertion in model container [2019-11-20 10:12:53,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:50" (2/3) ... [2019-11-20 10:12:53,696 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c63027c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:12:53, skipping insertion in model container [2019-11-20 10:12:53,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:12:53" (3/3) ... [2019-11-20 10:12:53,698 INFO L109 eAbstractionObserver]: Analyzing ICFG double_req_bl_0530b.c [2019-11-20 10:12:53,709 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 10:12:53,721 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 10:12:53,735 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 10:12:53,816 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 10:12:53,817 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 10:12:53,817 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 10:12:53,817 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 10:12:53,817 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 10:12:53,817 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 10:12:53,817 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 10:12:53,817 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 10:12:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states. [2019-11-20 10:12:53,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:12:53,855 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:12:53,856 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:12:53,857 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:12:53,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:12:53,863 INFO L82 PathProgramCache]: Analyzing trace with hash 571491005, now seen corresponding path program 1 times [2019-11-20 10:12:53,870 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:12:53,871 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044564726] [2019-11-20 10:12:53,871 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:12:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:12:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:12:54,123 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044564726] [2019-11-20 10:12:54,124 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:12:54,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 10:12:54,125 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477991779] [2019-11-20 10:12:54,128 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-20 10:12:54,128 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:12:54,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-20 10:12:54,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-20 10:12:54,139 INFO L87 Difference]: Start difference. First operand 415 states. Second operand 2 states. [2019-11-20 10:12:54,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:12:54,222 INFO L93 Difference]: Finished difference Result 828 states and 1424 transitions. [2019-11-20 10:12:54,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-20 10:12:54,223 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-20 10:12:54,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:12:54,252 INFO L225 Difference]: With dead ends: 828 [2019-11-20 10:12:54,252 INFO L226 Difference]: Without dead ends: 412 [2019-11-20 10:12:54,261 INFO L630 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 [2019-11-20 10:12:54,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2019-11-20 10:12:54,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 412. [2019-11-20 10:12:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 412 states. [2019-11-20 10:12:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 536 transitions. [2019-11-20 10:12:54,350 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 536 transitions. Word has length 10 [2019-11-20 10:12:54,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:12:54,350 INFO L462 AbstractCegarLoop]: Abstraction has 412 states and 536 transitions. [2019-11-20 10:12:54,350 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-20 10:12:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 536 transitions. [2019-11-20 10:12:54,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 10:12:54,352 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:12:54,352 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:12:54,352 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:12:54,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:12:54,353 INFO L82 PathProgramCache]: Analyzing trace with hash -1763816192, now seen corresponding path program 1 times [2019-11-20 10:12:54,353 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:12:54,354 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687745350] [2019-11-20 10:12:54,354 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:12:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 10:12:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 10:12:54,671 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 10:12:54,671 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-20 10:12:54,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 10:12:54 BoogieIcfgContainer [2019-11-20 10:12:54,722 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 10:12:54,722 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 10:12:54,722 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 10:12:54,723 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 10:12:54,723 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:12:53" (3/4) ... [2019-11-20 10:12:54,726 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-20 10:12:54,726 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 10:12:54,729 INFO L168 Benchmark]: Toolchain (without parser) took 4593.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -122.4 MB). Peak memory consumption was 9.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:12:54,729 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:12:54,730 INFO L168 Benchmark]: CACSL2BoogieTranslator took 717.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -165.5 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:12:54,731 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:12:54,731 INFO L168 Benchmark]: Boogie Preprocessor took 230.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:12:54,732 INFO L168 Benchmark]: RCFGBuilder took 2456.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 871.3 MB in the end (delta: 205.3 MB). Peak memory consumption was 205.3 MB. Max. memory is 11.5 GB. [2019-11-20 10:12:54,733 INFO L168 Benchmark]: TraceAbstraction took 1031.46 ms. Allocated memory is still 1.2 GB. Free memory was 871.3 MB in the beginning and 1.1 GB in the end (delta: -194.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:12:54,733 INFO L168 Benchmark]: Witness Printer took 4.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:12:54,737 INFO L335 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 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 717.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -165.5 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 148.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 230.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2456.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 871.3 MB in the end (delta: 205.3 MB). Peak memory consumption was 205.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1031.46 ms. Allocated memory is still 1.2 GB. Free memory was 871.3 MB in the beginning and 1.1 GB in the end (delta: -194.3 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 4.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 660]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 655, overapproximation of bitwiseAnd at line 622, overapproximation of someBinaryArithmeticDOUBLEoperation at line 627, overapproximation of someBinaryDOUBLEComparisonOperation at line 659. Possible FailurePath: [L20] static const double huge_floor = 1.0e300; [L106-L108] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L177] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L179-L184] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L186-L188] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L363-L374] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L376-L383] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L385-L394] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L527-L538] static const double one_ktan = 1.00000000000000000000e+00, pio4_ktan = 7.85398163397448278999e-01, pio4lo_ktan = 3.06161699786838301793e-17, T[] = { 3.33333333333334091986e-01, 1.33333333333201242699e-01, 5.39682539762260521377e-02, 2.18694882948595424599e-02, 8.86323982359930005737e-03, 3.59207910759131235356e-03, 1.45620945432529025516e-03, 5.88041240820264096874e-04, 2.46463134818469906812e-04, 7.81794442939557092300e-05, 7.14072491382608190305e-05, -1.85586374855275456654e-05, 2.59073051863633712884e-05, }; VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={11:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L655] double x = -0.0; [L613] double y[2], z = 0.0; [L614] __int32_t n, ix; VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={11:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L617] ieee_double_shape_type gh_u; [L618] gh_u.value = (x) [L619] EXPR gh_u.parts.msw [L619] (ix) = gh_u.parts.msw [L622] ix &= 0x7fffffff VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={11:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L623] COND FALSE !(ix <= 0x3fe921fb) VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={11:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L626] COND TRUE ix >= 0x7ff00000 [L627] return x - x; [L627] return x - x; VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={11:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L656] double res = tan_double(x); [L659] EXPR res == -0.0 && __signbit_double(res) == 1 VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={11:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L659] COND TRUE !(res == -0.0 && __signbit_double(res) == 1) [L660] __VERIFIER_error() VAL [half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_krempio=1, one_ktan=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, pio4_ktan=785398163397448278999/1000000000000000000000, pio4lo_ktan=306161699786838301793/10000000000000000000000000000000000000, T={11:0}, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 415 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.9s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 539 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=415occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 10:12:56,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:12:56,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:12:56,774 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:12:56,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:12:56,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:12:56,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:12:56,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:12:56,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:12:56,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:12:56,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:12:56,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:12:56,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:12:56,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:12:56,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:12:56,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:12:56,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:12:56,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:12:56,812 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:12:56,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:12:56,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:12:56,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:12:56,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:12:56,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:12:56,830 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:12:56,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:12:56,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:12:56,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:12:56,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:12:56,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:12:56,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:12:56,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:12:56,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:12:56,836 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:12:56,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:12:56,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:12:56,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:12:56,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:12:56,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:12:56,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:12:56,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:12:56,842 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-20 10:12:56,867 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:12:56,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:12:56,869 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:12:56,869 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:12:56,869 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 10:12:56,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:12:56,870 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:12:56,870 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:12:56,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:12:56,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:12:56,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:12:56,871 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:12:56,871 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:12:56,872 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:12:56,872 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:12:56,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:12:56,872 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:12:56,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:12:56,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:12:56,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 10:12:56,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:12:56,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 10:12:56,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 10:12:56,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:12:56,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:12:56,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:12:56,875 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 10:12:56,875 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:12:56,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:12:56,876 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:12:56,876 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/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(__VERIFIER_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 -> 9ee727e7eb7b5ab285e716fbb8735c8214b7488b [2019-11-20 10:12:57,153 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:12:57,172 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:12:57,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:12:57,178 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:12:57,179 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:12:57,180 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c [2019-11-20 10:12:57,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data/20855fdb8/66e7fb6466b54945b4aad09ed4461b01/FLAG057089ca6 [2019-11-20 10:12:57,688 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:12:57,689 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/sv-benchmarks/c/float-newlib/double_req_bl_0530b.c [2019-11-20 10:12:57,699 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data/20855fdb8/66e7fb6466b54945b4aad09ed4461b01/FLAG057089ca6 [2019-11-20 10:12:58,065 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/data/20855fdb8/66e7fb6466b54945b4aad09ed4461b01 [2019-11-20 10:12:58,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:12:58,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:12:58,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:12:58,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:12:58,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:12:58,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:58,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c204b98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58, skipping insertion in model container [2019-11-20 10:12:58,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:58,083 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:12:58,119 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:12:58,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:12:58,572 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:12:58,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:12:58,746 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:12:58,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58 WrapperNode [2019-11-20 10:12:58,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:12:58,748 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:12:58,748 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:12:58,748 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:12:58,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:58,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:58,884 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:12:58,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:12:58,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:12:58,885 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:12:58,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:58,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:58,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:58,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:59,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:59,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:59,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... [2019-11-20 10:12:59,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:12:59,115 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:12:59,115 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:12:59,115 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:12:59,117 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/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 [2019-11-20 10:12:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 10:12:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 10:12:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 10:12:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:12:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-20 10:12:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 10:12:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:12:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:12:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:12:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:14:08,790 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:14:08,790 INFO L285 CfgBuilder]: Removed 229 assume(true) statements. [2019-11-20 10:14:08,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:14:08 BoogieIcfgContainer [2019-11-20 10:14:08,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:14:08,793 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 10:14:08,793 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 10:14:08,795 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 10:14:08,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:12:58" (1/3) ... [2019-11-20 10:14:08,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12ee1e79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:14:08, skipping insertion in model container [2019-11-20 10:14:08,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:12:58" (2/3) ... [2019-11-20 10:14:08,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12ee1e79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:14:08, skipping insertion in model container [2019-11-20 10:14:08,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:14:08" (3/3) ... [2019-11-20 10:14:08,805 INFO L109 eAbstractionObserver]: Analyzing ICFG double_req_bl_0530b.c [2019-11-20 10:14:08,816 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 10:14:08,824 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 10:14:08,833 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 10:14:08,855 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 10:14:08,855 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 10:14:08,855 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 10:14:08,856 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 10:14:08,856 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 10:14:08,856 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 10:14:08,856 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 10:14:08,856 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 10:14:08,879 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states. [2019-11-20 10:14:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:14:08,885 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:14:08,886 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:14:08,886 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:14:08,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:14:08,890 INFO L82 PathProgramCache]: Analyzing trace with hash 571491005, now seen corresponding path program 1 times [2019-11-20 10:14:08,901 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 10:14:08,901 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [976493036] [2019-11-20 10:14:08,902 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-11-20 10:14:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:14:09,442 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 1 conjunts are in the unsatisfiable core [2019-11-20 10:14:09,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 10:14:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:09,461 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 10:14:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:09,465 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [976493036] [2019-11-20 10:14:09,465 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:14:09,466 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-11-20 10:14:09,466 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579054557] [2019-11-20 10:14:09,470 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-20 10:14:09,471 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 10:14:09,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-20 10:14:09,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-20 10:14:09,485 INFO L87 Difference]: Start difference. First operand 415 states. Second operand 2 states. [2019-11-20 10:14:09,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:14:09,547 INFO L93 Difference]: Finished difference Result 828 states and 1424 transitions. [2019-11-20 10:14:09,548 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-20 10:14:09,551 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-20 10:14:09,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:14:09,565 INFO L225 Difference]: With dead ends: 828 [2019-11-20 10:14:09,565 INFO L226 Difference]: Without dead ends: 412 [2019-11-20 10:14:09,570 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-20 10:14:09,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2019-11-20 10:14:09,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 412. [2019-11-20 10:14:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 412 states. [2019-11-20 10:14:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 536 transitions. [2019-11-20 10:14:09,631 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 536 transitions. Word has length 10 [2019-11-20 10:14:09,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:14:09,631 INFO L462 AbstractCegarLoop]: Abstraction has 412 states and 536 transitions. [2019-11-20 10:14:09,631 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-20 10:14:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 536 transitions. [2019-11-20 10:14:09,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 10:14:09,632 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:14:09,632 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:14:09,849 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-11-20 10:14:09,849 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:14:09,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:14:09,850 INFO L82 PathProgramCache]: Analyzing trace with hash -1763816192, now seen corresponding path program 1 times [2019-11-20 10:14:09,850 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 10:14:09,850 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1045035694] [2019-11-20 10:14:09,851 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2019-11-20 10:14:10,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:14:10,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-20 10:14:10,293 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 10:14:10,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:10,384 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 10:14:10,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:10,471 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1045035694] [2019-11-20 10:14:10,471 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:14:10,472 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2019-11-20 10:14:10,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895363969] [2019-11-20 10:14:10,473 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 10:14:10,473 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 10:14:10,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 10:14:10,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-20 10:14:10,476 INFO L87 Difference]: Start difference. First operand 412 states and 536 transitions. Second operand 8 states. [2019-11-20 10:14:10,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:14:10,588 INFO L93 Difference]: Finished difference Result 421 states and 545 transitions. [2019-11-20 10:14:10,589 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 10:14:10,589 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2019-11-20 10:14:10,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:14:10,590 INFO L225 Difference]: With dead ends: 421 [2019-11-20 10:14:10,590 INFO L226 Difference]: Without dead ends: 44 [2019-11-20 10:14:10,592 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-11-20 10:14:10,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2019-11-20 10:14:10,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 44. [2019-11-20 10:14:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2019-11-20 10:14:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 52 transitions. [2019-11-20 10:14:10,597 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 52 transitions. Word has length 11 [2019-11-20 10:14:10,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:14:10,598 INFO L462 AbstractCegarLoop]: Abstraction has 44 states and 52 transitions. [2019-11-20 10:14:10,598 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 10:14:10,598 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2019-11-20 10:14:10,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-11-20 10:14:10,599 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:14:10,599 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:14:10,820 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-11-20 10:14:10,821 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:14:10,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:14:10,821 INFO L82 PathProgramCache]: Analyzing trace with hash 771896228, now seen corresponding path program 1 times [2019-11-20 10:14:10,822 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 10:14:10,823 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [963970682] [2019-11-20 10:14:10,823 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2019-11-20 10:14:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:14:20,201 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-20 10:14:20,203 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 10:14:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:20,275 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 10:14:20,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:20,415 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [963970682] [2019-11-20 10:14:20,415 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:14:20,415 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2019-11-20 10:14:20,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325565173] [2019-11-20 10:14:20,416 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-20 10:14:20,416 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 10:14:20,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-20 10:14:20,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2019-11-20 10:14:20,416 INFO L87 Difference]: Start difference. First operand 44 states and 52 transitions. Second operand 10 states. [2019-11-20 10:14:22,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:14:22,165 INFO L93 Difference]: Finished difference Result 54 states and 62 transitions. [2019-11-20 10:14:22,543 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-20 10:14:22,543 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 18 [2019-11-20 10:14:22,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:14:22,543 INFO L225 Difference]: With dead ends: 54 [2019-11-20 10:14:22,544 INFO L226 Difference]: Without dead ends: 32 [2019-11-20 10:14:22,544 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2019-11-20 10:14:22,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2019-11-20 10:14:22,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2019-11-20 10:14:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2019-11-20 10:14:22,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 34 transitions. [2019-11-20 10:14:22,547 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 34 transitions. Word has length 18 [2019-11-20 10:14:22,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:14:22,548 INFO L462 AbstractCegarLoop]: Abstraction has 32 states and 34 transitions. [2019-11-20 10:14:22,548 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-20 10:14:22,548 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2019-11-20 10:14:22,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-20 10:14:22,549 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:14:22,549 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:14:22,749 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-11-20 10:14:22,749 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:14:22,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:14:22,750 INFO L82 PathProgramCache]: Analyzing trace with hash -299581111, now seen corresponding path program 1 times [2019-11-20 10:14:22,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 10:14:22,750 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [128499453] [2019-11-20 10:14:22,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2019-11-20 10:14:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:14:23,132 INFO L255 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 11 conjunts are in the unsatisfiable core [2019-11-20 10:14:23,133 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 10:14:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:23,247 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 10:14:23,248 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 10:14:23,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:23,371 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [128499453] [2019-11-20 10:14:23,371 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:14:23,371 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 13 [2019-11-20 10:14:23,371 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791783916] [2019-11-20 10:14:23,372 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-11-20 10:14:23,372 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 10:14:23,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-11-20 10:14:23,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2019-11-20 10:14:23,373 INFO L87 Difference]: Start difference. First operand 32 states and 34 transitions. Second operand 13 states. [2019-11-20 10:14:28,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:14:28,104 INFO L93 Difference]: Finished difference Result 46 states and 47 transitions. [2019-11-20 10:14:28,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-20 10:14:28,105 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 21 [2019-11-20 10:14:28,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:14:28,106 INFO L225 Difference]: With dead ends: 46 [2019-11-20 10:14:28,106 INFO L226 Difference]: Without dead ends: 43 [2019-11-20 10:14:28,107 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 28 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=87, Invalid=255, Unknown=0, NotChecked=0, Total=342 [2019-11-20 10:14:28,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2019-11-20 10:14:28,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 36. [2019-11-20 10:14:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2019-11-20 10:14:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 38 transitions. [2019-11-20 10:14:28,112 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 38 transitions. Word has length 21 [2019-11-20 10:14:28,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:14:28,113 INFO L462 AbstractCegarLoop]: Abstraction has 36 states and 38 transitions. [2019-11-20 10:14:28,113 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-11-20 10:14:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2019-11-20 10:14:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-20 10:14:28,114 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:14:28,114 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:14:28,318 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-11-20 10:14:28,319 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:14:28,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:14:28,319 INFO L82 PathProgramCache]: Analyzing trace with hash 1475426251, now seen corresponding path program 1 times [2019-11-20 10:14:28,319 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 10:14:28,319 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [302870322] [2019-11-20 10:14:28,320 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2019-11-20 10:14:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:14:29,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 10:14:29,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 10:14:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:29,492 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 10:14:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:29,494 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [302870322] [2019-11-20 10:14:29,494 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:14:29,495 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-11-20 10:14:29,495 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946219325] [2019-11-20 10:14:29,495 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 10:14:29,495 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 10:14:29,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 10:14:29,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:14:29,496 INFO L87 Difference]: Start difference. First operand 36 states and 38 transitions. Second operand 3 states. [2019-11-20 10:14:29,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:14:29,528 INFO L93 Difference]: Finished difference Result 43 states and 44 transitions. [2019-11-20 10:14:29,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 10:14:29,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-11-20 10:14:29,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:14:29,529 INFO L225 Difference]: With dead ends: 43 [2019-11-20 10:14:29,529 INFO L226 Difference]: Without dead ends: 26 [2019-11-20 10:14:29,529 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:14:29,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2019-11-20 10:14:29,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2019-11-20 10:14:29,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-11-20 10:14:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 25 transitions. [2019-11-20 10:14:29,533 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 25 transitions. Word has length 21 [2019-11-20 10:14:29,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:14:29,533 INFO L462 AbstractCegarLoop]: Abstraction has 26 states and 25 transitions. [2019-11-20 10:14:29,533 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 10:14:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 25 transitions. [2019-11-20 10:14:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-11-20 10:14:29,534 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:14:29,534 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 10:14:29,734 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-11-20 10:14:29,735 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:14:29,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:14:29,735 INFO L82 PathProgramCache]: Analyzing trace with hash 1110790494, now seen corresponding path program 1 times [2019-11-20 10:14:29,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 10:14:29,736 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [569433204] [2019-11-20 10:14:29,736 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2019-11-20 10:14:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:14:30,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 18 conjunts are in the unsatisfiable core [2019-11-20 10:14:30,110 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 10:14:30,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 10:14:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:30,257 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 10:14:30,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 10:14:30,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:14:30,704 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [569433204] [2019-11-20 10:14:30,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:14:30,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12, 12] imperfect sequences [] total 20 [2019-11-20 10:14:30,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434978832] [2019-11-20 10:14:30,705 INFO L442 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-11-20 10:14:30,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 10:14:30,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-11-20 10:14:30,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=335, Unknown=0, NotChecked=0, Total=380 [2019-11-20 10:14:30,706 INFO L87 Difference]: Start difference. First operand 26 states and 25 transitions. Second operand 20 states. [2019-11-20 10:14:31,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:14:31,379 INFO L93 Difference]: Finished difference Result 26 states and 25 transitions. [2019-11-20 10:14:31,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-11-20 10:14:31,379 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 25 [2019-11-20 10:14:31,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:14:31,380 INFO L225 Difference]: With dead ends: 26 [2019-11-20 10:14:31,380 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 10:14:31,380 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=162, Invalid=594, Unknown=0, NotChecked=0, Total=756 [2019-11-20 10:14:31,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 10:14:31,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 10:14:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 10:14:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 10:14:31,381 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 25 [2019-11-20 10:14:31,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:14:31,381 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 10:14:31,381 INFO L463 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-11-20 10:14:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 10:14:31,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 10:14:31,582 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2019-11-20 10:14:31,585 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 10:14:32,086 INFO L444 ceAbstractionStarter]: For program point L234(lines 234 237) no Hoare annotation was computed. [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L631(lines 612 633) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= |ULTIMATE.start_tan_double_#res| .cse0) (= ULTIMATE.start_tan_double_~x .cse0) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))))) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start_tan_double_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) (= ULTIMATE.start___kernel_tan_~x .cse0) (= |ULTIMATE.start___kernel_tan_#res| .cse0))) [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L103(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L103-1(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L103-2(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L103-3(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L103-4(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L103-5(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L103-6(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,087 INFO L440 ceAbstractionStarter]: At program point L103-7(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,088 INFO L440 ceAbstractionStarter]: At program point L103-8(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,088 INFO L440 ceAbstractionStarter]: At program point L103-9(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,088 INFO L440 ceAbstractionStarter]: At program point L103-10(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,088 INFO L440 ceAbstractionStarter]: At program point L103-11(lines 85 104) the Hoare annotation is: false [2019-11-20 10:14:32,088 INFO L444 ceAbstractionStarter]: For program point L236(lines 236 237) no Hoare annotation was computed. [2019-11-20 10:14:32,088 INFO L444 ceAbstractionStarter]: For program point L236-2(lines 191 361) no Hoare annotation was computed. [2019-11-20 10:14:32,088 INFO L444 ceAbstractionStarter]: For program point L239(lines 191 361) no Hoare annotation was computed. [2019-11-20 10:14:32,088 INFO L444 ceAbstractionStarter]: For program point L504-1(lines 504 509) no Hoare annotation was computed. [2019-11-20 10:14:32,088 INFO L440 ceAbstractionStarter]: At program point L504-2(lines 504 509) the Hoare annotation is: false [2019-11-20 10:14:32,088 INFO L444 ceAbstractionStarter]: For program point L504-3(lines 504 509) no Hoare annotation was computed. [2019-11-20 10:14:32,089 INFO L444 ceAbstractionStarter]: For program point L638-1(lines 638 642) no Hoare annotation was computed. [2019-11-20 10:14:32,089 INFO L440 ceAbstractionStarter]: At program point L638-2(lines 638 642) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= |ULTIMATE.start_tan_double_#res| .cse0) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= ULTIMATE.start_tan_double_~x .cse0) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))))) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) |ULTIMATE.start_main_#t~short165| (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start_tan_double_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) (= ULTIMATE.start_main_~res~0 .cse0) (= ULTIMATE.start___kernel_tan_~x .cse0) (= |ULTIMATE.start___kernel_tan_#res| .cse0) (= ULTIMATE.start___signbit_double_~x .cse0))) [2019-11-20 10:14:32,089 INFO L444 ceAbstractionStarter]: For program point L638-3(lines 638 642) no Hoare annotation was computed. [2019-11-20 10:14:32,089 INFO L444 ceAbstractionStarter]: For program point L242-2(lines 242 251) no Hoare annotation was computed. [2019-11-20 10:14:32,089 INFO L440 ceAbstractionStarter]: At program point L242-3(lines 242 251) the Hoare annotation is: false [2019-11-20 10:14:32,089 INFO L444 ceAbstractionStarter]: For program point L242-4(lines 239 267) no Hoare annotation was computed. [2019-11-20 10:14:32,089 INFO L444 ceAbstractionStarter]: For program point L244(lines 244 250) no Hoare annotation was computed. [2019-11-20 10:14:32,089 INFO L444 ceAbstractionStarter]: For program point L112-1(lines 112 117) no Hoare annotation was computed. [2019-11-20 10:14:32,089 INFO L440 ceAbstractionStarter]: At program point L112-2(lines 112 117) the Hoare annotation is: false [2019-11-20 10:14:32,089 INFO L444 ceAbstractionStarter]: For program point L112-3(lines 112 117) no Hoare annotation was computed. [2019-11-20 10:14:32,089 INFO L444 ceAbstractionStarter]: For program point L112-5(lines 112 117) no Hoare annotation was computed. [2019-11-20 10:14:32,090 INFO L440 ceAbstractionStarter]: At program point L112-6(lines 112 117) the Hoare annotation is: false [2019-11-20 10:14:32,090 INFO L444 ceAbstractionStarter]: For program point L112-7(lines 112 117) no Hoare annotation was computed. [2019-11-20 10:14:32,090 INFO L444 ceAbstractionStarter]: For program point L112-9(lines 112 117) no Hoare annotation was computed. [2019-11-20 10:14:32,090 INFO L440 ceAbstractionStarter]: At program point L112-10(lines 112 117) the Hoare annotation is: false [2019-11-20 10:14:32,090 INFO L444 ceAbstractionStarter]: For program point L112-11(lines 112 117) no Hoare annotation was computed. [2019-11-20 10:14:32,090 INFO L444 ceAbstractionStarter]: For program point L112-13(lines 112 117) no Hoare annotation was computed. [2019-11-20 10:14:32,090 INFO L440 ceAbstractionStarter]: At program point L112-14(lines 112 117) the Hoare annotation is: false [2019-11-20 10:14:32,090 INFO L444 ceAbstractionStarter]: For program point L112-15(lines 112 117) no Hoare annotation was computed. [2019-11-20 10:14:32,090 INFO L444 ceAbstractionStarter]: For program point L245(lines 245 248) no Hoare annotation was computed. [2019-11-20 10:14:32,090 INFO L444 ceAbstractionStarter]: For program point L510-2(lines 510 513) no Hoare annotation was computed. [2019-11-20 10:14:32,090 INFO L440 ceAbstractionStarter]: At program point L510-3(lines 510 513) the Hoare annotation is: false [2019-11-20 10:14:32,091 INFO L444 ceAbstractionStarter]: For program point L510-4(lines 510 513) no Hoare annotation was computed. [2019-11-20 10:14:32,091 INFO L440 ceAbstractionStarter]: At program point L644(lines 635 645) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_tan_double_~x .cse0) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))))) (= (bvadd |ULTIMATE.start___signbit_double_#res| (_ bv4294967295 32)) (_ bv0 32)) (exists ((|v_skolemized_q#valueAsBitvector_209| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_209|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_209|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_209|)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start___signbit_double_~msw~0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_209|)))) (= ULTIMATE.start___signbit_double_~x .cse0) (= |ULTIMATE.start_tan_double_#res| .cse0) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) |ULTIMATE.start_main_#t~short165| (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start_tan_double_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) (= ULTIMATE.start_main_~res~0 .cse0) (= ULTIMATE.start___kernel_tan_~x .cse0) (= |ULTIMATE.start___kernel_tan_#res| .cse0))) [2019-11-20 10:14:32,091 INFO L444 ceAbstractionStarter]: For program point L119(lines 119 131) no Hoare annotation was computed. [2019-11-20 10:14:32,091 INFO L444 ceAbstractionStarter]: For program point L119-2(lines 110 160) no Hoare annotation was computed. [2019-11-20 10:14:32,091 INFO L444 ceAbstractionStarter]: For program point L119-3(lines 119 131) no Hoare annotation was computed. [2019-11-20 10:14:32,091 INFO L444 ceAbstractionStarter]: For program point L119-5(lines 110 160) no Hoare annotation was computed. [2019-11-20 10:14:32,092 INFO L444 ceAbstractionStarter]: For program point L119-6(lines 119 131) no Hoare annotation was computed. [2019-11-20 10:14:32,092 INFO L444 ceAbstractionStarter]: For program point L119-8(lines 110 160) no Hoare annotation was computed. [2019-11-20 10:14:32,092 INFO L444 ceAbstractionStarter]: For program point L119-9(lines 119 131) no Hoare annotation was computed. [2019-11-20 10:14:32,092 INFO L444 ceAbstractionStarter]: For program point L119-11(lines 110 160) no Hoare annotation was computed. [2019-11-20 10:14:32,092 INFO L444 ceAbstractionStarter]: For program point L516-1(lines 516 517) no Hoare annotation was computed. [2019-11-20 10:14:32,092 INFO L440 ceAbstractionStarter]: At program point L516-3(lines 516 517) the Hoare annotation is: false [2019-11-20 10:14:32,092 INFO L444 ceAbstractionStarter]: For program point L516-4(lines 516 517) no Hoare annotation was computed. [2019-11-20 10:14:32,093 INFO L444 ceAbstractionStarter]: For program point L252-1(lines 239 267) no Hoare annotation was computed. [2019-11-20 10:14:32,093 INFO L444 ceAbstractionStarter]: For program point L120(lines 120 121) no Hoare annotation was computed. [2019-11-20 10:14:32,093 INFO L444 ceAbstractionStarter]: For program point L120-1(lines 120 121) no Hoare annotation was computed. [2019-11-20 10:14:32,093 INFO L444 ceAbstractionStarter]: For program point L120-2(lines 120 121) no Hoare annotation was computed. [2019-11-20 10:14:32,093 INFO L444 ceAbstractionStarter]: For program point L120-3(lines 120 121) no Hoare annotation was computed. [2019-11-20 10:14:32,093 INFO L440 ceAbstractionStarter]: At program point L253(lines 253 260) the Hoare annotation is: false [2019-11-20 10:14:32,093 INFO L444 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2019-11-20 10:14:32,094 INFO L444 ceAbstractionStarter]: For program point L519(lines 519 523) no Hoare annotation was computed. [2019-11-20 10:14:32,094 INFO L444 ceAbstractionStarter]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2019-11-20 10:14:32,094 INFO L440 ceAbstractionStarter]: At program point L123-2(lines 123 127) the Hoare annotation is: false [2019-11-20 10:14:32,094 INFO L444 ceAbstractionStarter]: For program point L123-3(lines 123 127) no Hoare annotation was computed. [2019-11-20 10:14:32,094 INFO L444 ceAbstractionStarter]: For program point L123-5(lines 123 127) no Hoare annotation was computed. [2019-11-20 10:14:32,094 INFO L440 ceAbstractionStarter]: At program point L123-6(lines 123 127) the Hoare annotation is: false [2019-11-20 10:14:32,095 INFO L444 ceAbstractionStarter]: For program point L123-7(lines 123 127) no Hoare annotation was computed. [2019-11-20 10:14:32,095 INFO L444 ceAbstractionStarter]: For program point L123-9(lines 123 127) no Hoare annotation was computed. [2019-11-20 10:14:32,095 INFO L440 ceAbstractionStarter]: At program point L123-10(lines 123 127) the Hoare annotation is: false [2019-11-20 10:14:32,095 INFO L444 ceAbstractionStarter]: For program point L123-11(lines 123 127) no Hoare annotation was computed. [2019-11-20 10:14:32,095 INFO L444 ceAbstractionStarter]: For program point L123-13(lines 123 127) no Hoare annotation was computed. [2019-11-20 10:14:32,095 INFO L440 ceAbstractionStarter]: At program point L123-14(lines 123 127) the Hoare annotation is: false [2019-11-20 10:14:32,096 INFO L444 ceAbstractionStarter]: For program point L123-15(lines 123 127) no Hoare annotation was computed. [2019-11-20 10:14:32,096 INFO L444 ceAbstractionStarter]: For program point L257(line 257) no Hoare annotation was computed. [2019-11-20 10:14:32,096 INFO L440 ceAbstractionStarter]: At program point L524(lines 396 525) the Hoare annotation is: false [2019-11-20 10:14:32,096 INFO L444 ceAbstractionStarter]: For program point L129(lines 129 130) no Hoare annotation was computed. [2019-11-20 10:14:32,096 INFO L444 ceAbstractionStarter]: For program point L129-1(lines 129 130) no Hoare annotation was computed. [2019-11-20 10:14:32,096 INFO L444 ceAbstractionStarter]: For program point L129-2(lines 129 130) no Hoare annotation was computed. [2019-11-20 10:14:32,096 INFO L444 ceAbstractionStarter]: For program point L129-3(lines 129 130) no Hoare annotation was computed. [2019-11-20 10:14:32,097 INFO L444 ceAbstractionStarter]: For program point L659(line 659) no Hoare annotation was computed. [2019-11-20 10:14:32,097 INFO L444 ceAbstractionStarter]: For program point L659-2(lines 659 662) no Hoare annotation was computed. [2019-11-20 10:14:32,097 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 10:14:32,097 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 660) no Hoare annotation was computed. [2019-11-20 10:14:32,097 INFO L444 ceAbstractionStarter]: For program point L660(line 660) no Hoare annotation was computed. [2019-11-20 10:14:32,097 INFO L444 ceAbstractionStarter]: For program point L264(lines 264 265) no Hoare annotation was computed. [2019-11-20 10:14:32,098 INFO L444 ceAbstractionStarter]: For program point L135(lines 135 136) no Hoare annotation was computed. [2019-11-20 10:14:32,098 INFO L444 ceAbstractionStarter]: For program point L135-1(lines 135 136) no Hoare annotation was computed. [2019-11-20 10:14:32,098 INFO L444 ceAbstractionStarter]: For program point L135-2(lines 135 136) no Hoare annotation was computed. [2019-11-20 10:14:32,098 INFO L444 ceAbstractionStarter]: For program point L135-3(lines 135 136) no Hoare annotation was computed. [2019-11-20 10:14:32,098 INFO L447 ceAbstractionStarter]: At program point L664(lines 647 665) the Hoare annotation is: true [2019-11-20 10:14:32,098 INFO L444 ceAbstractionStarter]: For program point L269-1(lines 191 361) no Hoare annotation was computed. [2019-11-20 10:14:32,099 INFO L444 ceAbstractionStarter]: For program point L137(lines 137 145) no Hoare annotation was computed. [2019-11-20 10:14:32,099 INFO L444 ceAbstractionStarter]: For program point L137-1(lines 137 145) no Hoare annotation was computed. [2019-11-20 10:14:32,099 INFO L444 ceAbstractionStarter]: For program point L137-2(lines 137 145) no Hoare annotation was computed. [2019-11-20 10:14:32,099 INFO L444 ceAbstractionStarter]: For program point L137-3(lines 137 145) no Hoare annotation was computed. [2019-11-20 10:14:32,099 INFO L444 ceAbstractionStarter]: For program point L138-1(lines 138 143) no Hoare annotation was computed. [2019-11-20 10:14:32,099 INFO L440 ceAbstractionStarter]: At program point L138-2(lines 138 143) the Hoare annotation is: false [2019-11-20 10:14:32,099 INFO L444 ceAbstractionStarter]: For program point L138-3(lines 138 143) no Hoare annotation was computed. [2019-11-20 10:14:32,100 INFO L444 ceAbstractionStarter]: For program point L138-5(lines 138 143) no Hoare annotation was computed. [2019-11-20 10:14:32,100 INFO L440 ceAbstractionStarter]: At program point L138-6(lines 138 143) the Hoare annotation is: false [2019-11-20 10:14:32,100 INFO L444 ceAbstractionStarter]: For program point L138-7(lines 138 143) no Hoare annotation was computed. [2019-11-20 10:14:32,100 INFO L444 ceAbstractionStarter]: For program point L138-9(lines 138 143) no Hoare annotation was computed. [2019-11-20 10:14:32,100 INFO L440 ceAbstractionStarter]: At program point L138-10(lines 138 143) the Hoare annotation is: false [2019-11-20 10:14:32,100 INFO L444 ceAbstractionStarter]: For program point L138-11(lines 138 143) no Hoare annotation was computed. [2019-11-20 10:14:32,100 INFO L444 ceAbstractionStarter]: For program point L138-13(lines 138 143) no Hoare annotation was computed. [2019-11-20 10:14:32,101 INFO L440 ceAbstractionStarter]: At program point L138-14(lines 138 143) the Hoare annotation is: false [2019-11-20 10:14:32,101 INFO L444 ceAbstractionStarter]: For program point L138-15(lines 138 143) no Hoare annotation was computed. [2019-11-20 10:14:32,101 INFO L444 ceAbstractionStarter]: For program point L403-1(lines 403 407) no Hoare annotation was computed. [2019-11-20 10:14:32,101 INFO L440 ceAbstractionStarter]: At program point L403-2(lines 403 407) the Hoare annotation is: false [2019-11-20 10:14:32,101 INFO L444 ceAbstractionStarter]: For program point L403-3(lines 403 407) no Hoare annotation was computed. [2019-11-20 10:14:32,101 INFO L444 ceAbstractionStarter]: For program point L271-2(lines 271 272) no Hoare annotation was computed. [2019-11-20 10:14:32,101 INFO L440 ceAbstractionStarter]: At program point L271-3(lines 271 272) the Hoare annotation is: false [2019-11-20 10:14:32,102 INFO L444 ceAbstractionStarter]: For program point L271-4(lines 269 286) no Hoare annotation was computed. [2019-11-20 10:14:32,102 INFO L444 ceAbstractionStarter]: For program point L274-1(lines 274 275) no Hoare annotation was computed. [2019-11-20 10:14:32,102 INFO L444 ceAbstractionStarter]: For program point L274-3(lines 274 275) no Hoare annotation was computed. [2019-11-20 10:14:32,102 INFO L440 ceAbstractionStarter]: At program point L274-4(lines 274 275) the Hoare annotation is: false [2019-11-20 10:14:32,102 INFO L444 ceAbstractionStarter]: For program point L274-5(lines 274 275) no Hoare annotation was computed. [2019-11-20 10:14:32,102 INFO L444 ceAbstractionStarter]: For program point L409(lines 409 413) no Hoare annotation was computed. [2019-11-20 10:14:32,103 INFO L444 ceAbstractionStarter]: For program point L277-2(lines 277 282) no Hoare annotation was computed. [2019-11-20 10:14:32,103 INFO L440 ceAbstractionStarter]: At program point L277-3(lines 277 282) the Hoare annotation is: false [2019-11-20 10:14:32,103 INFO L444 ceAbstractionStarter]: For program point L277-4(lines 277 282) no Hoare annotation was computed. [2019-11-20 10:14:32,103 INFO L444 ceAbstractionStarter]: For program point L146(lines 146 151) no Hoare annotation was computed. [2019-11-20 10:14:32,103 INFO L444 ceAbstractionStarter]: For program point L146-1(lines 146 151) no Hoare annotation was computed. [2019-11-20 10:14:32,103 INFO L444 ceAbstractionStarter]: For program point L146-2(lines 146 151) no Hoare annotation was computed. [2019-11-20 10:14:32,103 INFO L444 ceAbstractionStarter]: For program point L146-3(lines 146 151) no Hoare annotation was computed. [2019-11-20 10:14:32,104 INFO L444 ceAbstractionStarter]: For program point L543-1(lines 543 547) no Hoare annotation was computed. [2019-11-20 10:14:32,104 INFO L440 ceAbstractionStarter]: At program point L543-2(lines 543 547) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_tan_double_~x .cse0) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start_tan_double_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) (= ULTIMATE.start___kernel_tan_~x .cse0))) [2019-11-20 10:14:32,104 INFO L444 ceAbstractionStarter]: For program point L543-3(lines 543 547) no Hoare annotation was computed. [2019-11-20 10:14:32,104 INFO L444 ceAbstractionStarter]: For program point L543-5(lines 543 547) no Hoare annotation was computed. [2019-11-20 10:14:32,104 INFO L440 ceAbstractionStarter]: At program point L543-6(lines 543 547) the Hoare annotation is: false [2019-11-20 10:14:32,104 INFO L444 ceAbstractionStarter]: For program point L543-7(lines 543 547) no Hoare annotation was computed. [2019-11-20 10:14:32,105 INFO L444 ceAbstractionStarter]: For program point L279-2(lines 279 280) no Hoare annotation was computed. [2019-11-20 10:14:32,105 INFO L440 ceAbstractionStarter]: At program point L279-3(lines 279 280) the Hoare annotation is: false [2019-11-20 10:14:32,105 INFO L444 ceAbstractionStarter]: For program point L147(lines 147 150) no Hoare annotation was computed. [2019-11-20 10:14:32,105 INFO L444 ceAbstractionStarter]: For program point L279-4(lines 279 280) no Hoare annotation was computed. [2019-11-20 10:14:32,105 INFO L444 ceAbstractionStarter]: For program point L147-1(lines 147 150) no Hoare annotation was computed. [2019-11-20 10:14:32,105 INFO L444 ceAbstractionStarter]: For program point L147-2(lines 147 150) no Hoare annotation was computed. [2019-11-20 10:14:32,105 INFO L444 ceAbstractionStarter]: For program point L147-3(lines 147 150) no Hoare annotation was computed. [2019-11-20 10:14:32,106 INFO L444 ceAbstractionStarter]: For program point L414(lines 414 438) no Hoare annotation was computed. [2019-11-20 10:14:32,106 INFO L444 ceAbstractionStarter]: For program point L415(lines 415 437) no Hoare annotation was computed. [2019-11-20 10:14:32,106 INFO L440 ceAbstractionStarter]: At program point L284(lines 191 361) the Hoare annotation is: false [2019-11-20 10:14:32,106 INFO L444 ceAbstractionStarter]: For program point L549(lines 549 562) no Hoare annotation was computed. [2019-11-20 10:14:32,106 INFO L444 ceAbstractionStarter]: For program point L549-2(lines 540 610) no Hoare annotation was computed. [2019-11-20 10:14:32,106 INFO L444 ceAbstractionStarter]: For program point L549-3(lines 549 562) no Hoare annotation was computed. [2019-11-20 10:14:32,107 INFO L444 ceAbstractionStarter]: For program point L417(lines 417 424) no Hoare annotation was computed. [2019-11-20 10:14:32,107 INFO L444 ceAbstractionStarter]: For program point L549-5(lines 540 610) no Hoare annotation was computed. [2019-11-20 10:14:32,107 INFO L444 ceAbstractionStarter]: For program point L417-2(lines 417 424) no Hoare annotation was computed. [2019-11-20 10:14:32,107 INFO L444 ceAbstractionStarter]: For program point L153-1(lines 153 158) no Hoare annotation was computed. [2019-11-20 10:14:32,107 INFO L440 ceAbstractionStarter]: At program point L153-2(lines 153 158) the Hoare annotation is: false [2019-11-20 10:14:32,107 INFO L444 ceAbstractionStarter]: For program point L153-3(lines 153 158) no Hoare annotation was computed. [2019-11-20 10:14:32,107 INFO L444 ceAbstractionStarter]: For program point L153-5(lines 153 158) no Hoare annotation was computed. [2019-11-20 10:14:32,108 INFO L440 ceAbstractionStarter]: At program point L153-6(lines 153 158) the Hoare annotation is: false [2019-11-20 10:14:32,108 INFO L444 ceAbstractionStarter]: For program point L153-7(lines 153 158) no Hoare annotation was computed. [2019-11-20 10:14:32,108 INFO L444 ceAbstractionStarter]: For program point L153-9(lines 153 158) no Hoare annotation was computed. [2019-11-20 10:14:32,108 INFO L440 ceAbstractionStarter]: At program point L153-10(lines 153 158) the Hoare annotation is: false [2019-11-20 10:14:32,108 INFO L444 ceAbstractionStarter]: For program point L153-11(lines 153 158) no Hoare annotation was computed. [2019-11-20 10:14:32,108 INFO L444 ceAbstractionStarter]: For program point L153-13(lines 153 158) no Hoare annotation was computed. [2019-11-20 10:14:32,108 INFO L440 ceAbstractionStarter]: At program point L153-14(lines 153 158) the Hoare annotation is: false [2019-11-20 10:14:32,109 INFO L444 ceAbstractionStarter]: For program point L153-15(lines 153 158) no Hoare annotation was computed. [2019-11-20 10:14:32,109 INFO L444 ceAbstractionStarter]: For program point L550(lines 550 561) no Hoare annotation was computed. [2019-11-20 10:14:32,109 INFO L444 ceAbstractionStarter]: For program point L550-1(lines 550 561) no Hoare annotation was computed. [2019-11-20 10:14:32,109 INFO L444 ceAbstractionStarter]: For program point L552-1(lines 552 556) no Hoare annotation was computed. [2019-11-20 10:14:32,109 INFO L440 ceAbstractionStarter]: At program point L552-2(lines 552 556) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= ULTIMATE.start_tan_double_~x .cse0) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))))) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start_tan_double_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) (= ULTIMATE.start___kernel_tan_~x .cse0))) [2019-11-20 10:14:32,109 INFO L444 ceAbstractionStarter]: For program point L552-3(lines 550 561) no Hoare annotation was computed. [2019-11-20 10:14:32,110 INFO L444 ceAbstractionStarter]: For program point L552-5(lines 552 556) no Hoare annotation was computed. [2019-11-20 10:14:32,110 INFO L440 ceAbstractionStarter]: At program point L552-6(lines 552 556) the Hoare annotation is: false [2019-11-20 10:14:32,110 INFO L444 ceAbstractionStarter]: For program point L552-7(lines 550 561) no Hoare annotation was computed. [2019-11-20 10:14:32,110 INFO L444 ceAbstractionStarter]: For program point L25-1(lines 25 30) no Hoare annotation was computed. [2019-11-20 10:14:32,110 INFO L440 ceAbstractionStarter]: At program point L25-2(lines 25 30) the Hoare annotation is: false [2019-11-20 10:14:32,110 INFO L444 ceAbstractionStarter]: For program point L25-3(lines 25 30) no Hoare annotation was computed. [2019-11-20 10:14:32,110 INFO L444 ceAbstractionStarter]: For program point L291-1(lines 291 294) no Hoare annotation was computed. [2019-11-20 10:14:32,111 INFO L440 ceAbstractionStarter]: At program point L291-3(lines 291 294) the Hoare annotation is: false [2019-11-20 10:14:32,111 INFO L440 ceAbstractionStarter]: At program point L159(lines 110 160) the Hoare annotation is: false [2019-11-20 10:14:32,111 INFO L440 ceAbstractionStarter]: At program point L159-1(lines 110 160) the Hoare annotation is: false [2019-11-20 10:14:32,111 INFO L440 ceAbstractionStarter]: At program point L159-2(lines 110 160) the Hoare annotation is: false [2019-11-20 10:14:32,111 INFO L440 ceAbstractionStarter]: At program point L159-3(lines 110 160) the Hoare annotation is: false [2019-11-20 10:14:32,111 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 10:14:32,112 INFO L444 ceAbstractionStarter]: For program point L163-1(lines 163 167) no Hoare annotation was computed. [2019-11-20 10:14:32,112 INFO L440 ceAbstractionStarter]: At program point L163-2(lines 163 167) the Hoare annotation is: false [2019-11-20 10:14:32,112 INFO L444 ceAbstractionStarter]: For program point L163-5(lines 163 167) no Hoare annotation was computed. [2019-11-20 10:14:32,112 INFO L440 ceAbstractionStarter]: At program point L163-6(lines 163 167) the Hoare annotation is: false [2019-11-20 10:14:32,112 INFO L444 ceAbstractionStarter]: For program point L163-9(lines 163 167) no Hoare annotation was computed. [2019-11-20 10:14:32,112 INFO L440 ceAbstractionStarter]: At program point L163-10(lines 163 167) the Hoare annotation is: false [2019-11-20 10:14:32,112 INFO L444 ceAbstractionStarter]: For program point L560(line 560) no Hoare annotation was computed. [2019-11-20 10:14:32,113 INFO L444 ceAbstractionStarter]: For program point L560-2(line 560) no Hoare annotation was computed. [2019-11-20 10:14:32,113 INFO L444 ceAbstractionStarter]: For program point L428(lines 428 435) no Hoare annotation was computed. [2019-11-20 10:14:32,113 INFO L444 ceAbstractionStarter]: For program point L560-4(line 560) no Hoare annotation was computed. [2019-11-20 10:14:32,113 INFO L444 ceAbstractionStarter]: For program point L428-2(lines 428 435) no Hoare annotation was computed. [2019-11-20 10:14:32,113 INFO L444 ceAbstractionStarter]: For program point L560-6(line 560) no Hoare annotation was computed. [2019-11-20 10:14:32,113 INFO L444 ceAbstractionStarter]: For program point L32(lines 32 75) no Hoare annotation was computed. [2019-11-20 10:14:32,113 INFO L444 ceAbstractionStarter]: For program point L297(lines 297 304) no Hoare annotation was computed. [2019-11-20 10:14:32,114 INFO L444 ceAbstractionStarter]: For program point L297-2(lines 288 305) no Hoare annotation was computed. [2019-11-20 10:14:32,114 INFO L444 ceAbstractionStarter]: For program point L33(lines 33 52) no Hoare annotation was computed. [2019-11-20 10:14:32,114 INFO L444 ceAbstractionStarter]: For program point L34(lines 34 41) no Hoare annotation was computed. [2019-11-20 10:14:32,114 INFO L444 ceAbstractionStarter]: For program point L563-1(lines 563 572) no Hoare annotation was computed. [2019-11-20 10:14:32,114 INFO L444 ceAbstractionStarter]: For program point L563-3(lines 563 572) no Hoare annotation was computed. [2019-11-20 10:14:32,114 INFO L444 ceAbstractionStarter]: For program point L35(lines 35 40) no Hoare annotation was computed. [2019-11-20 10:14:32,114 INFO L444 ceAbstractionStarter]: For program point L564(lines 564 567) no Hoare annotation was computed. [2019-11-20 10:14:32,115 INFO L444 ceAbstractionStarter]: For program point L564-2(lines 564 567) no Hoare annotation was computed. [2019-11-20 10:14:32,115 INFO L444 ceAbstractionStarter]: For program point L564-3(lines 564 567) no Hoare annotation was computed. [2019-11-20 10:14:32,115 INFO L444 ceAbstractionStarter]: For program point L564-5(lines 564 567) no Hoare annotation was computed. [2019-11-20 10:14:32,115 INFO L444 ceAbstractionStarter]: For program point L168(lines 168 173) no Hoare annotation was computed. [2019-11-20 10:14:32,115 INFO L444 ceAbstractionStarter]: For program point L168-1(lines 161 175) no Hoare annotation was computed. [2019-11-20 10:14:32,115 INFO L444 ceAbstractionStarter]: For program point L168-2(lines 168 173) no Hoare annotation was computed. [2019-11-20 10:14:32,115 INFO L444 ceAbstractionStarter]: For program point L168-3(lines 168 173) no Hoare annotation was computed. [2019-11-20 10:14:32,116 INFO L444 ceAbstractionStarter]: For program point L168-4(lines 161 175) no Hoare annotation was computed. [2019-11-20 10:14:32,116 INFO L444 ceAbstractionStarter]: For program point L168-5(lines 168 173) no Hoare annotation was computed. [2019-11-20 10:14:32,116 INFO L444 ceAbstractionStarter]: For program point L168-6(lines 168 173) no Hoare annotation was computed. [2019-11-20 10:14:32,116 INFO L444 ceAbstractionStarter]: For program point L168-7(lines 161 175) no Hoare annotation was computed. [2019-11-20 10:14:32,116 INFO L444 ceAbstractionStarter]: For program point L168-8(lines 168 173) no Hoare annotation was computed. [2019-11-20 10:14:32,116 INFO L444 ceAbstractionStarter]: For program point L37(lines 37 40) no Hoare annotation was computed. [2019-11-20 10:14:32,116 INFO L440 ceAbstractionStarter]: At program point L174(lines 161 175) the Hoare annotation is: false [2019-11-20 10:14:32,117 INFO L440 ceAbstractionStarter]: At program point L174-1(lines 161 175) the Hoare annotation is: false [2019-11-20 10:14:32,117 INFO L440 ceAbstractionStarter]: At program point L174-2(lines 161 175) the Hoare annotation is: false [2019-11-20 10:14:32,117 INFO L444 ceAbstractionStarter]: For program point L439(lines 439 485) no Hoare annotation was computed. [2019-11-20 10:14:32,117 INFO L444 ceAbstractionStarter]: For program point L308-2(lines 308 311) no Hoare annotation was computed. [2019-11-20 10:14:32,117 INFO L440 ceAbstractionStarter]: At program point L308-3(lines 308 311) the Hoare annotation is: false [2019-11-20 10:14:32,117 INFO L444 ceAbstractionStarter]: For program point L308-4(lines 308 311) no Hoare annotation was computed. [2019-11-20 10:14:32,117 INFO L444 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2019-11-20 10:14:32,118 INFO L444 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2019-11-20 10:14:32,118 INFO L444 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2019-11-20 10:14:32,118 INFO L444 ceAbstractionStarter]: For program point L47-2(lines 47 48) no Hoare annotation was computed. [2019-11-20 10:14:32,118 INFO L444 ceAbstractionStarter]: For program point L445(line 445) no Hoare annotation was computed. [2019-11-20 10:14:32,118 INFO L444 ceAbstractionStarter]: For program point L445-2(lines 445 477) no Hoare annotation was computed. [2019-11-20 10:14:32,118 INFO L444 ceAbstractionStarter]: For program point L313-2(lines 313 317) no Hoare annotation was computed. [2019-11-20 10:14:32,119 INFO L440 ceAbstractionStarter]: At program point L313-3(lines 313 317) the Hoare annotation is: false [2019-11-20 10:14:32,119 INFO L444 ceAbstractionStarter]: For program point L313-4(lines 313 317) no Hoare annotation was computed. [2019-11-20 10:14:32,119 INFO L444 ceAbstractionStarter]: For program point L314-2(lines 314 315) no Hoare annotation was computed. [2019-11-20 10:14:32,119 INFO L440 ceAbstractionStarter]: At program point L314-3(lines 314 315) the Hoare annotation is: false [2019-11-20 10:14:32,119 INFO L444 ceAbstractionStarter]: For program point L314-4(lines 314 315) no Hoare annotation was computed. [2019-11-20 10:14:32,119 INFO L444 ceAbstractionStarter]: For program point L53(lines 53 75) no Hoare annotation was computed. [2019-11-20 10:14:32,119 INFO L444 ceAbstractionStarter]: For program point L582(lines 582 586) no Hoare annotation was computed. [2019-11-20 10:14:32,120 INFO L444 ceAbstractionStarter]: For program point L582-1(lines 582 586) no Hoare annotation was computed. [2019-11-20 10:14:32,120 INFO L444 ceAbstractionStarter]: For program point L54(lines 54 57) no Hoare annotation was computed. [2019-11-20 10:14:32,120 INFO L444 ceAbstractionStarter]: For program point L451-1(lines 451 455) no Hoare annotation was computed. [2019-11-20 10:14:32,120 INFO L440 ceAbstractionStarter]: At program point L451-2(lines 451 455) the Hoare annotation is: false [2019-11-20 10:14:32,120 INFO L444 ceAbstractionStarter]: For program point L451-3(lines 451 455) no Hoare annotation was computed. [2019-11-20 10:14:32,120 INFO L440 ceAbstractionStarter]: At program point L319(lines 319 359) the Hoare annotation is: false [2019-11-20 10:14:32,120 INFO L444 ceAbstractionStarter]: For program point L320(line 320) no Hoare annotation was computed. [2019-11-20 10:14:32,121 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 10:14:32,121 INFO L444 ceAbstractionStarter]: For program point L322-2(lines 322 323) no Hoare annotation was computed. [2019-11-20 10:14:32,121 INFO L440 ceAbstractionStarter]: At program point L322-3(lines 322 323) the Hoare annotation is: false [2019-11-20 10:14:32,121 INFO L444 ceAbstractionStarter]: For program point L322-4(lines 319 359) no Hoare annotation was computed. [2019-11-20 10:14:32,121 INFO L444 ceAbstractionStarter]: For program point L587(lines 587 609) no Hoare annotation was computed. [2019-11-20 10:14:32,121 INFO L444 ceAbstractionStarter]: For program point L587-1(lines 587 609) no Hoare annotation was computed. [2019-11-20 10:14:32,121 INFO L444 ceAbstractionStarter]: For program point L324-1(line 324) no Hoare annotation was computed. [2019-11-20 10:14:32,122 INFO L444 ceAbstractionStarter]: For program point L60(lines 60 61) no Hoare annotation was computed. [2019-11-20 10:14:32,122 INFO L444 ceAbstractionStarter]: For program point L457(lines 457 476) no Hoare annotation was computed. [2019-11-20 10:14:32,122 INFO L444 ceAbstractionStarter]: For program point L457-1(lines 445 477) no Hoare annotation was computed. [2019-11-20 10:14:32,122 INFO L444 ceAbstractionStarter]: For program point L326(line 326) no Hoare annotation was computed. [2019-11-20 10:14:32,122 INFO L444 ceAbstractionStarter]: For program point L326-2(line 326) no Hoare annotation was computed. [2019-11-20 10:14:32,122 INFO L444 ceAbstractionStarter]: For program point L62(lines 62 74) no Hoare annotation was computed. [2019-11-20 10:14:32,122 INFO L444 ceAbstractionStarter]: For program point L327(line 327) no Hoare annotation was computed. [2019-11-20 10:14:32,123 INFO L444 ceAbstractionStarter]: For program point L63(lines 63 72) no Hoare annotation was computed. [2019-11-20 10:14:32,123 INFO L444 ceAbstractionStarter]: For program point L63-1(lines 63 72) no Hoare annotation was computed. [2019-11-20 10:14:32,123 INFO L444 ceAbstractionStarter]: For program point L64(lines 64 71) no Hoare annotation was computed. [2019-11-20 10:14:32,123 INFO L444 ceAbstractionStarter]: For program point L593-1(lines 593 598) no Hoare annotation was computed. [2019-11-20 10:14:32,123 INFO L440 ceAbstractionStarter]: At program point L593-2(lines 593 598) the Hoare annotation is: false [2019-11-20 10:14:32,123 INFO L444 ceAbstractionStarter]: For program point L593-3(lines 593 598) no Hoare annotation was computed. [2019-11-20 10:14:32,123 INFO L444 ceAbstractionStarter]: For program point L593-5(lines 593 598) no Hoare annotation was computed. [2019-11-20 10:14:32,124 INFO L440 ceAbstractionStarter]: At program point L593-6(lines 593 598) the Hoare annotation is: false [2019-11-20 10:14:32,124 INFO L444 ceAbstractionStarter]: For program point L593-7(lines 593 598) no Hoare annotation was computed. [2019-11-20 10:14:32,124 INFO L444 ceAbstractionStarter]: For program point L329-2(lines 329 330) no Hoare annotation was computed. [2019-11-20 10:14:32,124 INFO L440 ceAbstractionStarter]: At program point L329-3(lines 329 330) the Hoare annotation is: false [2019-11-20 10:14:32,124 INFO L444 ceAbstractionStarter]: For program point L329-4(lines 319 359) no Hoare annotation was computed. [2019-11-20 10:14:32,124 INFO L444 ceAbstractionStarter]: For program point L463-1(lines 463 467) no Hoare annotation was computed. [2019-11-20 10:14:32,124 INFO L440 ceAbstractionStarter]: At program point L463-2(lines 463 467) the Hoare annotation is: false [2019-11-20 10:14:32,124 INFO L444 ceAbstractionStarter]: For program point L463-3(lines 463 467) no Hoare annotation was computed. [2019-11-20 10:14:32,125 INFO L444 ceAbstractionStarter]: For program point L331-1(line 331) no Hoare annotation was computed. [2019-11-20 10:14:32,125 INFO L444 ceAbstractionStarter]: For program point L200(lines 200 201) no Hoare annotation was computed. [2019-11-20 10:14:32,125 INFO L444 ceAbstractionStarter]: For program point L200-2(lines 200 201) no Hoare annotation was computed. [2019-11-20 10:14:32,125 INFO L444 ceAbstractionStarter]: For program point L68(lines 68 69) no Hoare annotation was computed. [2019-11-20 10:14:32,125 INFO L444 ceAbstractionStarter]: For program point L68-2(lines 68 69) no Hoare annotation was computed. [2019-11-20 10:14:32,125 INFO L444 ceAbstractionStarter]: For program point L333-2(lines 333 334) no Hoare annotation was computed. [2019-11-20 10:14:32,126 INFO L440 ceAbstractionStarter]: At program point L333-3(lines 333 334) the Hoare annotation is: false [2019-11-20 10:14:32,126 INFO L444 ceAbstractionStarter]: For program point L333-4(lines 319 359) no Hoare annotation was computed. [2019-11-20 10:14:32,126 INFO L444 ceAbstractionStarter]: For program point L335-1(line 335) no Hoare annotation was computed. [2019-11-20 10:14:32,126 INFO L444 ceAbstractionStarter]: For program point L601-1(lines 601 606) no Hoare annotation was computed. [2019-11-20 10:14:32,126 INFO L440 ceAbstractionStarter]: At program point L601-2(lines 601 606) the Hoare annotation is: false [2019-11-20 10:14:32,126 INFO L444 ceAbstractionStarter]: For program point L601-3(lines 601 606) no Hoare annotation was computed. [2019-11-20 10:14:32,126 INFO L444 ceAbstractionStarter]: For program point L469(lines 469 475) no Hoare annotation was computed. [2019-11-20 10:14:32,127 INFO L444 ceAbstractionStarter]: For program point L601-5(lines 601 606) no Hoare annotation was computed. [2019-11-20 10:14:32,127 INFO L440 ceAbstractionStarter]: At program point L601-6(lines 601 606) the Hoare annotation is: false [2019-11-20 10:14:32,127 INFO L444 ceAbstractionStarter]: For program point L601-7(lines 601 606) no Hoare annotation was computed. [2019-11-20 10:14:32,127 INFO L444 ceAbstractionStarter]: For program point L337(line 337) no Hoare annotation was computed. [2019-11-20 10:14:32,127 INFO L444 ceAbstractionStarter]: For program point L338-2(lines 338 342) no Hoare annotation was computed. [2019-11-20 10:14:32,127 INFO L440 ceAbstractionStarter]: At program point L338-3(lines 338 342) the Hoare annotation is: false [2019-11-20 10:14:32,127 INFO L444 ceAbstractionStarter]: For program point L338-4(lines 338 342) no Hoare annotation was computed. [2019-11-20 10:14:32,127 INFO L444 ceAbstractionStarter]: For program point L206-2(lines 206 207) no Hoare annotation was computed. [2019-11-20 10:14:32,128 INFO L440 ceAbstractionStarter]: At program point L206-3(lines 206 207) the Hoare annotation is: false [2019-11-20 10:14:32,128 INFO L444 ceAbstractionStarter]: For program point L206-4(lines 206 207) no Hoare annotation was computed. [2019-11-20 10:14:32,128 INFO L444 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2019-11-20 10:14:32,128 INFO L444 ceAbstractionStarter]: For program point L207-2(line 207) no Hoare annotation was computed. [2019-11-20 10:14:32,128 INFO L444 ceAbstractionStarter]: For program point L76(lines 76 81) no Hoare annotation was computed. [2019-11-20 10:14:32,128 INFO L444 ceAbstractionStarter]: For program point L76-1(lines 22 83) no Hoare annotation was computed. [2019-11-20 10:14:32,128 INFO L444 ceAbstractionStarter]: For program point L76-2(lines 76 81) no Hoare annotation was computed. [2019-11-20 10:14:32,129 INFO L444 ceAbstractionStarter]: For program point L209-2(lines 209 213) no Hoare annotation was computed. [2019-11-20 10:14:32,129 INFO L440 ceAbstractionStarter]: At program point L209-3(lines 209 213) the Hoare annotation is: false [2019-11-20 10:14:32,129 INFO L444 ceAbstractionStarter]: For program point L209-4(lines 209 213) no Hoare annotation was computed. [2019-11-20 10:14:32,129 INFO L444 ceAbstractionStarter]: For program point L210-2(lines 210 211) no Hoare annotation was computed. [2019-11-20 10:14:32,129 INFO L440 ceAbstractionStarter]: At program point L210-3(lines 210 211) the Hoare annotation is: false [2019-11-20 10:14:32,129 INFO L444 ceAbstractionStarter]: For program point L210-4(lines 210 211) no Hoare annotation was computed. [2019-11-20 10:14:32,129 INFO L444 ceAbstractionStarter]: For program point L343-2(lines 343 347) no Hoare annotation was computed. [2019-11-20 10:14:32,129 INFO L440 ceAbstractionStarter]: At program point L343-3(lines 343 347) the Hoare annotation is: false [2019-11-20 10:14:32,129 INFO L444 ceAbstractionStarter]: For program point L343-4(lines 343 347) no Hoare annotation was computed. [2019-11-20 10:14:32,129 INFO L440 ceAbstractionStarter]: At program point L608(lines 540 610) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))) (= ((_ extract 63 32) v_skolemized_v_prenex_22_3) ULTIMATE.start___kernel_tan_~hx~3))) (= ULTIMATE.start_tan_double_~x .cse0) (exists ((v_skolemized_v_prenex_22_3 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_22_3)) ULTIMATE.start___kernel_tan_~ix~1) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_22_3) ((_ extract 62 52) v_skolemized_v_prenex_22_3) ((_ extract 51 0) v_skolemized_v_prenex_22_3)) (fp.neg (_ +zero 11 53))))) (= (bvadd ULTIMATE.start___kernel_tan_~iy (_ bv4294967295 32)) (_ bv0 32)) (exists ((v_skolemized_v_prenex_21_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_21_3) ((_ extract 62 52) v_skolemized_v_prenex_21_3) ((_ extract 51 0) v_skolemized_v_prenex_21_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start_tan_double_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_21_3))))) (= ULTIMATE.start___kernel_tan_~x .cse0) (= |ULTIMATE.start___kernel_tan_#res| .cse0))) [2019-11-20 10:14:32,129 INFO L440 ceAbstractionStarter]: At program point L608-1(lines 540 610) the Hoare annotation is: false [2019-11-20 10:14:32,130 INFO L440 ceAbstractionStarter]: At program point L82(lines 22 83) the Hoare annotation is: false [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point L479(lines 479 484) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point L348-2(lines 348 349) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L440 ceAbstractionStarter]: At program point L348-3(lines 348 349) the Hoare annotation is: false [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point L348-4(lines 319 359) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point L218-2(lines 218 222) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L440 ceAbstractionStarter]: At program point L218-3(lines 218 222) the Hoare annotation is: false [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point L218-4(lines 218 222) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point L87-1(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L440 ceAbstractionStarter]: At program point L87-2(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point L87-5(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L440 ceAbstractionStarter]: At program point L87-6(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,130 INFO L444 ceAbstractionStarter]: For program point L87-9(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,130 INFO L440 ceAbstractionStarter]: At program point L87-10(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,131 INFO L444 ceAbstractionStarter]: For program point L87-13(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,131 INFO L440 ceAbstractionStarter]: At program point L87-14(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,131 INFO L444 ceAbstractionStarter]: For program point L616-1(lines 616 620) no Hoare annotation was computed. [2019-11-20 10:14:32,131 INFO L440 ceAbstractionStarter]: At program point L616-2(lines 616 620) the Hoare annotation is: (= ULTIMATE.start_tan_double_~x (fp.neg (_ +zero 11 53))) [2019-11-20 10:14:32,131 INFO L444 ceAbstractionStarter]: For program point L87-17(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,131 INFO L444 ceAbstractionStarter]: For program point L616-3(lines 616 620) no Hoare annotation was computed. [2019-11-20 10:14:32,131 INFO L440 ceAbstractionStarter]: At program point L87-18(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,131 INFO L444 ceAbstractionStarter]: For program point L87-21(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,131 INFO L440 ceAbstractionStarter]: At program point L87-22(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,131 INFO L444 ceAbstractionStarter]: For program point L87-25(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,131 INFO L440 ceAbstractionStarter]: At program point L87-26(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,131 INFO L444 ceAbstractionStarter]: For program point L87-29(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,131 INFO L440 ceAbstractionStarter]: At program point L87-30(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,131 INFO L444 ceAbstractionStarter]: For program point L87-33(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,131 INFO L440 ceAbstractionStarter]: At program point L87-34(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L87-37(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L440 ceAbstractionStarter]: At program point L87-38(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L87-41(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L440 ceAbstractionStarter]: At program point L87-42(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L87-45(lines 87 91) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L440 ceAbstractionStarter]: At program point L87-46(lines 87 91) the Hoare annotation is: false [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L487(lines 487 490) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92-1(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92-3(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92-4(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92-6(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92-7(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92-9(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92-10(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,132 INFO L444 ceAbstractionStarter]: For program point L92-12(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,133 INFO L444 ceAbstractionStarter]: For program point L92-13(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,133 INFO L444 ceAbstractionStarter]: For program point L92-15(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,133 INFO L444 ceAbstractionStarter]: For program point L92-16(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,133 INFO L444 ceAbstractionStarter]: For program point L92-18(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,133 INFO L444 ceAbstractionStarter]: For program point L92-19(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,133 INFO L444 ceAbstractionStarter]: For program point L92-21(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,133 INFO L444 ceAbstractionStarter]: For program point L92-22(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,133 INFO L444 ceAbstractionStarter]: For program point L92-24(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L92-25(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L92-27(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L92-28(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L92-30(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L92-31(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L92-33(lines 92 96) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L92-34(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L623(lines 623 632) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L492-1(lines 492 496) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L440 ceAbstractionStarter]: At program point L492-2(lines 492 496) the Hoare annotation is: false [2019-11-20 10:14:32,134 INFO L440 ceAbstractionStarter]: At program point L360(lines 190 361) the Hoare annotation is: false [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L229(lines 229 237) no Hoare annotation was computed. [2019-11-20 10:14:32,134 INFO L444 ceAbstractionStarter]: For program point L97(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-1(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-2(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-3(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-4(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-5(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-6(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-7(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-8(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,135 INFO L444 ceAbstractionStarter]: For program point L97-9(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,136 INFO L444 ceAbstractionStarter]: For program point L97-10(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,136 INFO L444 ceAbstractionStarter]: For program point L97-11(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,136 INFO L444 ceAbstractionStarter]: For program point L97-12(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,136 INFO L444 ceAbstractionStarter]: For program point L97-13(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,136 INFO L444 ceAbstractionStarter]: For program point L97-14(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,136 INFO L444 ceAbstractionStarter]: For program point L626(lines 626 632) no Hoare annotation was computed. [2019-11-20 10:14:32,136 INFO L444 ceAbstractionStarter]: For program point L97-15(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,136 INFO L444 ceAbstractionStarter]: For program point L97-16(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,137 INFO L444 ceAbstractionStarter]: For program point L97-17(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,137 INFO L444 ceAbstractionStarter]: For program point L97-18(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,137 INFO L444 ceAbstractionStarter]: For program point L97-19(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,137 INFO L444 ceAbstractionStarter]: For program point L97-20(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,137 INFO L444 ceAbstractionStarter]: For program point L97-21(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,137 INFO L444 ceAbstractionStarter]: For program point L97-22(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,137 INFO L444 ceAbstractionStarter]: For program point L97-23(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,137 INFO L444 ceAbstractionStarter]: For program point L97-24(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,138 INFO L444 ceAbstractionStarter]: For program point L97-25(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,138 INFO L444 ceAbstractionStarter]: For program point L97-26(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,138 INFO L444 ceAbstractionStarter]: For program point L97-27(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,138 INFO L444 ceAbstractionStarter]: For program point L97-28(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,138 INFO L444 ceAbstractionStarter]: For program point L97-29(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,138 INFO L444 ceAbstractionStarter]: For program point L97-30(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,138 INFO L444 ceAbstractionStarter]: For program point L97-31(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,138 INFO L444 ceAbstractionStarter]: For program point L97-32(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,139 INFO L444 ceAbstractionStarter]: For program point L97-33(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,139 INFO L444 ceAbstractionStarter]: For program point L97-34(lines 85 104) no Hoare annotation was computed. [2019-11-20 10:14:32,139 INFO L444 ceAbstractionStarter]: For program point L97-35(lines 97 102) no Hoare annotation was computed. [2019-11-20 10:14:32,139 INFO L444 ceAbstractionStarter]: For program point L497(lines 497 502) no Hoare annotation was computed. [2019-11-20 10:14:32,139 INFO L444 ceAbstractionStarter]: For program point L497-1(lines 396 525) no Hoare annotation was computed. [2019-11-20 10:14:32,139 INFO L444 ceAbstractionStarter]: For program point L497-2(lines 497 502) no Hoare annotation was computed. [2019-11-20 10:14:32,147 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,157 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,158 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,158 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,158 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,160 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,160 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,160 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,162 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,162 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,162 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,164 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,164 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,166 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,166 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,166 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,166 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,168 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,171 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,171 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,173 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,173 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,173 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,173 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,174 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,174 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,174 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,174 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,175 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,175 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,175 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,175 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,177 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,178 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,178 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,178 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,179 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,179 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,179 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,179 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,180 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,180 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,180 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,180 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,181 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,181 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,181 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,181 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,183 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,183 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,183 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,184 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,184 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,184 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,184 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,185 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,185 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,185 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,185 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,185 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,186 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,187 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,187 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,187 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,187 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,187 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,188 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,188 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,188 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,188 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,189 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,189 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,190 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,190 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,190 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,191 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,191 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,191 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,191 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,192 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,192 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,192 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,192 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,193 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,193 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,194 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,194 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,194 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,194 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,195 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,195 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,195 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,195 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,196 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,196 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,196 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 10:14:32 BoogieIcfgContainer [2019-11-20 10:14:32,199 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 10:14:32,200 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 10:14:32,200 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 10:14:32,200 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 10:14:32,200 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:14:08" (3/4) ... [2019-11-20 10:14:32,204 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 10:14:32,233 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2019-11-20 10:14:32,234 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-11-20 10:14:32,236 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 10:14:32,264 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 10:14:32,265 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 10:14:32,265 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx)) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 10:14:32,266 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && (\exists v_skolemized_q#valueAsBitvector_209 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_209[63:63], v_skolemized_q#valueAsBitvector_209[62:52], v_skolemized_q#valueAsBitvector_209[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && msw == v_skolemized_q#valueAsBitvector_209[63:32])) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx)) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 10:14:32,266 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 10:14:32,267 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 10:14:32,402 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_c763bfd3-f93c-4b7f-b48f-3bdcb1320cb1/bin/uautomizer/witness.graphml [2019-11-20 10:14:32,402 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 10:14:32,404 INFO L168 Benchmark]: Toolchain (without parser) took 94334.63 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 276.3 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -140.6 MB). Peak memory consumption was 135.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:14:32,404 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:14:32,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 677.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -180.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-11-20 10:14:32,405 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:14:32,406 INFO L168 Benchmark]: Boogie Preprocessor took 229.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:14:32,406 INFO L168 Benchmark]: RCFGBuilder took 69677.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 865.1 MB in the end (delta: 245.5 MB). Peak memory consumption was 245.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:14:32,406 INFO L168 Benchmark]: TraceAbstraction took 23406.58 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 114.8 MB). Free memory was 865.1 MB in the beginning and 1.1 GB in the end (delta: -257.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:14:32,407 INFO L168 Benchmark]: Witness Printer took 202.93 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:14:32,409 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 677.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -180.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 136.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 229.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 69677.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 865.1 MB in the end (delta: 245.5 MB). Peak memory consumption was 245.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 23406.58 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 114.8 MB). Free memory was 865.1 MB in the beginning and 1.1 GB in the end (delta: -257.3 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 202.93 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 660]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 552]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 552]: Loop Invariant [2019-11-20 10:14:32,429 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,429 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,432 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,433 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: (((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 348]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 516]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 543]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 396]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 543]: Loop Invariant [2019-11-20 10:14:32,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: ((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 463]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 612]: Loop Invariant [2019-11-20 10:14:32,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: (((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 218]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 635]: Loop Invariant [2019-11-20 10:14:32,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,451 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,451 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,451 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,451 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_209,QUANTIFIED] [2019-11-20 10:14:32,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: (((((((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && (\exists v_skolemized_q#valueAsBitvector_209 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_209[63:63], v_skolemized_q#valueAsBitvector_209[62:52], v_skolemized_q#valueAsBitvector_209[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && msw == v_skolemized_q#valueAsBitvector_209[63:32])) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx)) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 242]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 451]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant [2019-11-20 10:14:32,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,460 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,460 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,460 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,460 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,464 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,464 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,464 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,464 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: ((((((\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 190]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 638]: Loop Invariant [2019-11-20 10:14:32,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_22_3,QUANTIFIED] [2019-11-20 10:14:32,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] [2019-11-20 10:14:32,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_21_3,QUANTIFIED] Derived loop invariant: (((((((((\result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_v_prenex_22_3[63:32] == hx)) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_22_3 : bv64 :: ~bvand32(2147483647bv32, v_skolemized_v_prenex_22_3[63:32]) == ix && ~fp~LONGDOUBLE(v_skolemized_v_prenex_22_3[63:63], v_skolemized_v_prenex_22_3[62:52], v_skolemized_v_prenex_22_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~bvadd64(iy, 4294967295bv32) == 0bv32) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && (\exists v_skolemized_v_prenex_21_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_21_3[63:63], v_skolemized_v_prenex_21_3[62:52], v_skolemized_v_prenex_21_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_21_3[63:32]))) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 338]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 492]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 415 locations, 1 error locations. Result: SAFE, OverallTime: 23.2s, OverallIterations: 6, TraceHistogramMax: 1, AutomataDifference: 7.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, HoareTripleCheckerStatistics: 668 SDtfs, 570 SDslu, 299 SDs, 0 SdLazy, 222 SolverSat, 26 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 219 GetRequests, 155 SyntacticMatches, 1 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=415occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 98 LocationsWithAnnotation, 98 PreInvPairs, 106 NumberOfFragments, 524 HoareAnnotationTreeSize, 98 FomulaSimplifications, 160 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 98 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 10.7s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 106 NumberOfCodeBlocks, 106 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 200 ConstructedInterpolants, 32 QuantifiedInterpolants, 20715 SizeOfPredicates, 37 NumberOfNonLiveVariables, 1631 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...