./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/jain_5-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/bitvector/jain_5-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 51f18e80b5b0f6da04af12e6407c1afb08dc9b5e98545aeafa4f330f4ac3434e --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 17:50:31,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 17:50:31,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 17:50:31,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 17:50:31,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 17:50:31,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 17:50:31,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 17:50:31,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 17:50:31,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 17:50:31,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 17:50:31,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 17:50:31,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 17:50:31,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 17:50:31,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 17:50:31,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 17:50:31,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 17:50:31,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 17:50:31,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 17:50:31,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 17:50:31,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 17:50:31,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 17:50:31,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 17:50:31,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 17:50:31,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 17:50:31,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 17:50:31,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 17:50:31,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 17:50:31,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 17:50:31,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 17:50:31,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 17:50:31,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 17:50:31,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 17:50:31,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 17:50:31,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 17:50:31,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 17:50:31,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 17:50:31,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 17:50:31,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 17:50:31,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 17:50:31,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 17:50:31,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 17:50:31,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-06 17:50:31,252 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 17:50:31,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 17:50:31,252 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 17:50:31,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 17:50:31,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 17:50:31,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 17:50:31,253 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 17:50:31,253 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 17:50:31,253 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 17:50:31,254 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 17:50:31,254 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 17:50:31,254 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 17:50:31,254 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 17:50:31,254 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 17:50:31,254 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 17:50:31,254 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 17:50:31,254 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 17:50:31,254 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 17:50:31,255 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 17:50:31,255 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 17:50:31,255 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 17:50:31,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 17:50:31,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 17:50:31,262 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 17:50:31,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 17:50:31,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 17:50:31,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 17:50:31,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 17:50:31,263 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 17:50:31,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 17:50:31,263 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 17:50:31,263 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 17:50:31,263 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 17:50:31,263 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 17:50:31,263 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51f18e80b5b0f6da04af12e6407c1afb08dc9b5e98545aeafa4f330f4ac3434e [2021-12-06 17:50:31,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 17:50:31,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 17:50:31,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 17:50:31,464 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 17:50:31,464 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 17:50:31,465 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/bitvector/jain_5-2.c [2021-12-06 17:50:31,514 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/data/9f8ce179f/0ee7b8099e474adb92eeeac2c7be20ad/FLAG480e4c91d [2021-12-06 17:50:31,947 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 17:50:31,948 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/sv-benchmarks/c/bitvector/jain_5-2.c [2021-12-06 17:50:31,952 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/data/9f8ce179f/0ee7b8099e474adb92eeeac2c7be20ad/FLAG480e4c91d [2021-12-06 17:50:31,963 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/data/9f8ce179f/0ee7b8099e474adb92eeeac2c7be20ad [2021-12-06 17:50:31,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 17:50:31,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 17:50:31,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 17:50:31,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 17:50:31,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 17:50:31,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:50:31" (1/1) ... [2021-12-06 17:50:31,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174e5557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:31, skipping insertion in model container [2021-12-06 17:50:31,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:50:31" (1/1) ... [2021-12-06 17:50:31,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 17:50:31,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 17:50:32,084 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/sv-benchmarks/c/bitvector/jain_5-2.c[665,678] [2021-12-06 17:50:32,090 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 17:50:32,096 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 17:50:32,105 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/sv-benchmarks/c/bitvector/jain_5-2.c[665,678] [2021-12-06 17:50:32,106 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 17:50:32,115 INFO L208 MainTranslator]: Completed translation [2021-12-06 17:50:32,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32 WrapperNode [2021-12-06 17:50:32,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 17:50:32,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 17:50:32,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 17:50:32,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 17:50:32,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,137 INFO L137 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 29 [2021-12-06 17:50:32,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 17:50:32,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 17:50:32,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 17:50:32,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 17:50:32,144 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,145 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 17:50:32,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 17:50:32,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 17:50:32,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 17:50:32,152 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (1/1) ... [2021-12-06 17:50:32,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 17:50:32,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:50:32,177 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 17:50:32,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 17:50:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 17:50:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 17:50:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 17:50:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 17:50:32,250 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 17:50:32,251 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 17:50:32,316 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 17:50:32,322 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 17:50:32,322 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 17:50:32,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:50:32 BoogieIcfgContainer [2021-12-06 17:50:32,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 17:50:32,326 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 17:50:32,326 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 17:50:32,329 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 17:50:32,330 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 05:50:31" (1/3) ... [2021-12-06 17:50:32,330 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67047f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:50:32, skipping insertion in model container [2021-12-06 17:50:32,330 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:50:32" (2/3) ... [2021-12-06 17:50:32,331 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67047f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:50:32, skipping insertion in model container [2021-12-06 17:50:32,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:50:32" (3/3) ... [2021-12-06 17:50:32,332 INFO L111 eAbstractionObserver]: Analyzing ICFG jain_5-2.c [2021-12-06 17:50:32,337 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 17:50:32,338 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 17:50:32,383 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 17:50:32,389 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 17:50:32,389 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 17:50:32,400 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-12-06 17:50:32,405 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:50:32,405 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2021-12-06 17:50:32,406 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:50:32,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:50:32,410 INFO L85 PathProgramCache]: Analyzing trace with hash 28699754, now seen corresponding path program 1 times [2021-12-06 17:50:32,417 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:50:32,418 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460332889] [2021-12-06 17:50:32,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:50:32,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:50:32,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:50:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:32,591 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:50:32,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460332889] [2021-12-06 17:50:32,591 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1460332889] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:50:32,591 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:50:32,592 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 17:50:32,593 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253023909] [2021-12-06 17:50:32,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:50:32,598 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 17:50:32,598 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:50:32,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 17:50:32,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:50:32,627 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:32,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:50:32,651 INFO L93 Difference]: Finished difference Result 18 states and 26 transitions. [2021-12-06 17:50:32,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 17:50:32,653 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2021-12-06 17:50:32,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:50:32,659 INFO L225 Difference]: With dead ends: 18 [2021-12-06 17:50:32,659 INFO L226 Difference]: Without dead ends: 9 [2021-12-06 17:50:32,661 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:50:32,664 INFO L933 BasicCegarLoop]: 6 mSDtfsCounter, 2 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-06 17:50:32,665 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-06 17:50:32,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2021-12-06 17:50:32,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 9. [2021-12-06 17:50:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:32,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2021-12-06 17:50:32,689 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2021-12-06 17:50:32,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:50:32,689 INFO L470 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2021-12-06 17:50:32,690 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2021-12-06 17:50:32,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-12-06 17:50:32,690 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:50:32,690 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2021-12-06 17:50:32,690 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 17:50:32,691 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:50:32,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:50:32,691 INFO L85 PathProgramCache]: Analyzing trace with hash 300686882, now seen corresponding path program 1 times [2021-12-06 17:50:32,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:50:32,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40949249] [2021-12-06 17:50:32,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:50:32,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:50:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:50:32,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:32,773 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:50:32,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40949249] [2021-12-06 17:50:32,773 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40949249] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 17:50:32,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1732729045] [2021-12-06 17:50:32,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:50:32,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:50:32,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:50:32,775 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 17:50:32,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-06 17:50:32,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:50:32,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 13 conjunts are in the unsatisfiable core [2021-12-06 17:50:32,823 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 17:50:32,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:32,986 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-06 17:50:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:33,038 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1732729045] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-06 17:50:33,038 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-06 17:50:33,039 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2021-12-06 17:50:33,039 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715970793] [2021-12-06 17:50:33,039 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-06 17:50:33,040 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-06 17:50:33,040 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:50:33,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-06 17:50:33,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-12-06 17:50:33,041 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:33,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:50:33,095 INFO L93 Difference]: Finished difference Result 22 states and 24 transitions. [2021-12-06 17:50:33,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 17:50:33,096 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-12-06 17:50:33,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:50:33,096 INFO L225 Difference]: With dead ends: 22 [2021-12-06 17:50:33,096 INFO L226 Difference]: Without dead ends: 20 [2021-12-06 17:50:33,097 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2021-12-06 17:50:33,098 INFO L933 BasicCegarLoop]: 5 mSDtfsCounter, 13 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-06 17:50:33,099 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 25 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-06 17:50:33,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2021-12-06 17:50:33,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 18. [2021-12-06 17:50:33,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:33,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2021-12-06 17:50:33,103 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 8 [2021-12-06 17:50:33,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:50:33,104 INFO L470 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2021-12-06 17:50:33,104 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.0) internal successors, (18), 9 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2021-12-06 17:50:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-12-06 17:50:33,104 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:50:33,105 INFO L514 BasicCegarLoop]: trace histogram [5, 4, 4, 1, 1, 1, 1] [2021-12-06 17:50:33,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-06 17:50:33,305 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2021-12-06 17:50:33,307 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:50:33,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:50:33,310 INFO L85 PathProgramCache]: Analyzing trace with hash -1156434326, now seen corresponding path program 2 times [2021-12-06 17:50:33,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:50:33,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576169544] [2021-12-06 17:50:33,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:50:33,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:50:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:50:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:33,518 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:50:33,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576169544] [2021-12-06 17:50:33,519 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576169544] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 17:50:33,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [123391074] [2021-12-06 17:50:33,519 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-06 17:50:33,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:50:33,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:50:33,520 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 17:50:33,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-06 17:50:33,546 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-06 17:50:33,547 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-06 17:50:33,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 25 conjunts are in the unsatisfiable core [2021-12-06 17:50:33,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 17:50:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:33,762 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-06 17:50:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:33,876 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [123391074] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-06 17:50:33,876 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-06 17:50:33,876 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 18 [2021-12-06 17:50:33,877 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578396441] [2021-12-06 17:50:33,877 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-06 17:50:33,877 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-12-06 17:50:33,877 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:50:33,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-12-06 17:50:33,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2021-12-06 17:50:33,879 INFO L87 Difference]: Start difference. First operand 18 states and 18 transitions. Second operand has 18 states, 18 states have (on average 2.5) internal successors, (45), 18 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:40,790 WARN L227 SmtUtils]: Spent 6.65s on a formula simplification that was a NOOP. DAG size: 39 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 17:50:42,795 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:50:44,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:50:44,167 INFO L93 Difference]: Finished difference Result 40 states and 45 transitions. [2021-12-06 17:50:44,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-12-06 17:50:44,168 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.5) internal successors, (45), 18 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2021-12-06 17:50:44,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:50:44,168 INFO L225 Difference]: With dead ends: 40 [2021-12-06 17:50:44,168 INFO L226 Difference]: Without dead ends: 38 [2021-12-06 17:50:44,169 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 22 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 121 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=177, Invalid=525, Unknown=0, NotChecked=0, Total=702 [2021-12-06 17:50:44,170 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 31 mSDsluCounter, 55 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2021-12-06 17:50:44,170 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 63 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 81 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2021-12-06 17:50:44,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2021-12-06 17:50:44,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 36. [2021-12-06 17:50:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 36 transitions. [2021-12-06 17:50:44,176 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 36 transitions. Word has length 17 [2021-12-06 17:50:44,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:50:44,176 INFO L470 AbstractCegarLoop]: Abstraction has 36 states and 36 transitions. [2021-12-06 17:50:44,177 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.5) internal successors, (45), 18 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:50:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 36 transitions. [2021-12-06 17:50:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-12-06 17:50:44,177 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:50:44,178 INFO L514 BasicCegarLoop]: trace histogram [11, 10, 10, 1, 1, 1, 1] [2021-12-06 17:50:44,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-12-06 17:50:44,378 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:50:44,380 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:50:44,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:50:44,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1353352554, now seen corresponding path program 3 times [2021-12-06 17:50:44,382 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:50:44,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671781697] [2021-12-06 17:50:44,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:50:44,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:50:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:50:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:44,601 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:50:44,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671781697] [2021-12-06 17:50:44,602 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671781697] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 17:50:44,602 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2118829948] [2021-12-06 17:50:44,602 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-06 17:50:44,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:50:44,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:50:44,603 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 17:50:44,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-06 17:50:46,244 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2021-12-06 17:50:46,244 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-06 17:50:46,247 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 54 conjunts are in the unsatisfiable core [2021-12-06 17:50:46,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 17:50:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:46,701 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-06 17:50:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 152 refuted. 3 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:50:59,887 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2118829948] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-06 17:50:59,887 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-06 17:50:59,887 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15, 15] total 38 [2021-12-06 17:50:59,887 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290619761] [2021-12-06 17:50:59,888 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-06 17:50:59,888 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2021-12-06 17:50:59,888 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:50:59,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-12-06 17:50:59,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=264, Invalid=1140, Unknown=2, NotChecked=0, Total=1406 [2021-12-06 17:50:59,890 INFO L87 Difference]: Start difference. First operand 36 states and 36 transitions. Second operand has 38 states, 38 states have (on average 2.6052631578947367) internal successors, (99), 38 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:51:02,153 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse2 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (.cse1 (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (.cse0 (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (.cse4 (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (.cse3 (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (.cse5 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) (and (or .cse0 (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30))) (or (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) .cse1) (or .cse2 (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296)))) (not .cse2) (or (not .cse1) .cse3) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not .cse0) (not .cse4) (or (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) .cse5) (or (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) .cse4) (not .cse3) (not .cse5))) is different from false [2021-12-06 17:51:04,165 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (.cse0 (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (.cse3 (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (.cse2 (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (.cse4 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) (and (or .cse0 (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30))) (or .cse1 (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296)))) (not .cse1) (or (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) .cse2) (not .cse0) (not .cse3) (or (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) .cse4) (or (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) .cse3) (not .cse2) (not .cse4))) is different from false [2021-12-06 17:51:06,174 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (.cse2 (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (.cse1 (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (.cse3 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) (and (or .cse0 (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296)))) (not .cse0) (or (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) .cse1) (or (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296)))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not .cse2) (or (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) .cse3) (or (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) .cse2) (not .cse1) (not .cse3))) is different from false [2021-12-06 17:51:08,184 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (.cse2 (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (.cse1 (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (.cse3 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) (and (or .cse0 (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296)))) (not .cse0) (or (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) .cse1) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not .cse2) (or (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) .cse3) (or (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) .cse2) (not .cse1) (not .cse3))) is different from false [2021-12-06 17:52:35,975 WARN L227 SmtUtils]: Spent 1.12m on a formula simplification. DAG size of input: 66 DAG size of output: 60 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 17:52:37,979 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:52:40,512 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (.cse1 (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (.cse2 (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) (and (or .cse0 (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296)))) (not .cse0) (or (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) .cse1) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (or (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) .cse2) (not .cse1) (not .cse2))) is different from false [2021-12-06 17:54:15,978 WARN L227 SmtUtils]: Spent 1.28m on a formula simplification. DAG size of input: 60 DAG size of output: 57 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 17:54:18,092 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:54:20,109 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:54:22,116 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:54:24,125 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:54:26,134 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:55:34,961 WARN L227 SmtUtils]: Spent 47.98s on a formula simplification. DAG size of input: 58 DAG size of output: 53 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 17:55:36,964 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:55:59,182 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:01,201 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:03,210 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:05,217 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:07,279 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:09,288 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:10,454 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:12,459 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:14,486 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:54,440 WARN L227 SmtUtils]: Spent 28.99s on a formula simplification. DAG size of input: 47 DAG size of output: 46 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 17:56:56,443 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:56:58,450 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:00,459 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:02,468 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:06,147 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:07,597 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:23,688 WARN L227 SmtUtils]: Spent 5.34s on a formula simplification that was a NOOP. DAG size: 39 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 17:57:25,691 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:27,729 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:29,736 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:31,751 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:41,159 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:43,171 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:45,180 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:47,189 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:49,197 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:57:51,210 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:58:00,396 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:58:02,416 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:58:03,617 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:58:09,023 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:58:11,035 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 17:58:13,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:58:13,677 INFO L93 Difference]: Finished difference Result 73 states and 83 transitions. [2021-12-06 17:58:13,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-12-06 17:58:13,677 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.6052631578947367) internal successors, (99), 38 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2021-12-06 17:58:13,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:58:13,678 INFO L225 Difference]: With dead ends: 73 [2021-12-06 17:58:13,679 INFO L226 Difference]: Without dead ends: 71 [2021-12-06 17:58:13,680 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 44 SyntacticMatches, 3 SemanticMatches, 59 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 677 ImplicationChecksByTransitivity, 370.0s TimeCoverageRelationStatistics Valid=649, Invalid=2408, Unknown=43, NotChecked=560, Total=3660 [2021-12-06 17:58:13,681 INFO L933 BasicCegarLoop]: 14 mSDtfsCounter, 123 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 56 mSolverCounterUnsat, 34 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 76.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 34 IncrementalHoareTripleChecker+Unknown, 7 IncrementalHoareTripleChecker+Unchecked, 77.1s IncrementalHoareTripleChecker+Time [2021-12-06 17:58:13,681 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [123 Valid, 215 Invalid, 464 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 367 Invalid, 34 Unknown, 7 Unchecked, 77.1s Time] [2021-12-06 17:58:13,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2021-12-06 17:58:13,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 69. [2021-12-06 17:58:13,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 68 states have (on average 1.0147058823529411) internal successors, (69), 68 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:58:13,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 69 transitions. [2021-12-06 17:58:13,690 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 69 transitions. Word has length 35 [2021-12-06 17:58:13,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:58:13,690 INFO L470 AbstractCegarLoop]: Abstraction has 69 states and 69 transitions. [2021-12-06 17:58:13,691 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 2.6052631578947367) internal successors, (99), 38 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:58:13,691 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 69 transitions. [2021-12-06 17:58:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-12-06 17:58:13,692 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:58:13,692 INFO L514 BasicCegarLoop]: trace histogram [22, 21, 21, 1, 1, 1, 1] [2021-12-06 17:58:13,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2021-12-06 17:58:13,893 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:58:13,894 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:58:13,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:58:13,896 INFO L85 PathProgramCache]: Analyzing trace with hash -1882756062, now seen corresponding path program 4 times [2021-12-06 17:58:13,896 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:58:13,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109612618] [2021-12-06 17:58:13,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:58:13,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:58:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:58:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:58:14,369 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:58:14,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109612618] [2021-12-06 17:58:14,369 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2109612618] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 17:58:14,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1077804043] [2021-12-06 17:58:14,370 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-12-06 17:58:14,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:58:14,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:58:14,370 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 17:58:14,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f10237e9-5f04-41b9-8eb1-e47ce699d88d/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-06 17:58:14,416 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-12-06 17:58:14,416 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-06 17:58:14,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 93 conjunts are in the unsatisfiable core [2021-12-06 17:58:14,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 17:58:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:58:15,186 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-06 17:58:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:58:16,363 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1077804043] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-06 17:58:16,363 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-06 17:58:16,363 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 25] total 69 [2021-12-06 17:58:16,363 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746261828] [2021-12-06 17:58:16,363 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-06 17:58:16,364 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2021-12-06 17:58:16,364 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:58:16,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2021-12-06 17:58:16,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=757, Invalid=3935, Unknown=0, NotChecked=0, Total=4692 [2021-12-06 17:58:16,367 INFO L87 Difference]: Start difference. First operand 69 states and 69 transitions. Second operand has 69 states, 69 states have (on average 2.869565217391304) internal successors, (198), 69 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:58:19,252 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 684 (* |c_ULTIMATE.start_main_~y~0#1| 19)) 4294967296) 30)) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= 30 (mod (+ 840 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 21)) 4294967296))) (not (= 30 (mod (+ 924 (* |c_ULTIMATE.start_main_~y~0#1| 22) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= (mod (+ 612 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 18)) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 20) 760) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:21,260 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 684 (* |c_ULTIMATE.start_main_~y~0#1| 19)) 4294967296) 30)) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= 30 (mod (+ 840 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 21)) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= (mod (+ 612 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 18)) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 20) 760) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:23,270 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 684 (* |c_ULTIMATE.start_main_~y~0#1| 19)) 4294967296) 30)) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= (mod (+ 612 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 18)) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 20) 760) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:25,277 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 684 (* |c_ULTIMATE.start_main_~y~0#1| 19)) 4294967296) 30)) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= (mod (+ 612 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 18)) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 20) 760) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:27,290 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 684 (* |c_ULTIMATE.start_main_~y~0#1| 19)) 4294967296) 30)) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= (mod (+ 612 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 18)) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:29,296 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 684 (* |c_ULTIMATE.start_main_~y~0#1| 19)) 4294967296) 30)) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= (mod (+ 612 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 18)) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:31,307 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= (mod (+ 612 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 18)) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:33,315 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= (mod (+ 612 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 18)) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:35,329 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:37,338 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 544 (* |c_ULTIMATE.start_main_~y~0#1| 17)) 4294967296) 30)) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:39,344 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:41,361 WARN L838 $PredicateComparison]: unable to prove that (and (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 16) 480) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:43,369 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:45,380 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 15) |c_ULTIMATE.start_main_~x~0#1| 420) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:47,387 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:49,396 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 14) |c_ULTIMATE.start_main_~x~0#1| 364) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:51,406 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:53,414 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 312 (* |c_ULTIMATE.start_main_~y~0#1| 13)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:55,423 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:57,431 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 12) |c_ULTIMATE.start_main_~x~0#1| 264) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:58:59,442 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:59:01,447 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 11) 220) 4294967296))) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:59:03,455 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:59:05,463 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| 180 (* |c_ULTIMATE.start_main_~y~0#1| 10)) 4294967296) 30)) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:59:07,470 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (<= 1 |c_ULTIMATE.start___VERIFIER_assert_~cond#1|) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 17:59:09,475 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 9) 144 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 6) |c_ULTIMATE.start_main_~x~0#1| 60) 4294967296))) (not (= 30 (mod (+ 112 (* |c_ULTIMATE.start_main_~y~0#1| 8) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 4 (* |c_ULTIMATE.start_main_~y~0#1| 2)) 4294967296))) (not (= 30 (mod (+ 40 |c_ULTIMATE.start_main_~x~0#1| (* |c_ULTIMATE.start_main_~y~0#1| 5)) 4294967296))) (not (= (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 4) |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 30)) (not (= (mod (+ |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~y~0#1|) 4294967296) 30)) (not (= 30 (mod (+ (* |c_ULTIMATE.start_main_~y~0#1| 7) 84 |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) (not (= 30 (mod (+ |c_ULTIMATE.start_main_~x~0#1| 12 (* |c_ULTIMATE.start_main_~y~0#1| 3)) 4294967296)))) is different from false [2021-12-06 18:00:34,620 WARN L227 SmtUtils]: Spent 23.26s on a formula simplification that was a NOOP. DAG size: 60 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 18:00:36,622 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:38,632 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:40,642 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:42,652 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:44,666 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:46,680 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:48,688 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:50,695 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:52,703 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:54,714 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:56,723 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:00:58,732 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:00,740 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:02,747 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:04,756 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:06,763 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:08,770 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:10,777 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:12,786 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:14,798 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:16,806 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:18,589 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:21,316 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:23,323 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:25,331 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:27,338 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:29,345 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:31,354 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:33,365 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:35,729 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:37,736 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:39,772 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:41,778 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:43,786 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:45,794 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:47,803 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:01:49,809 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:01,232 WARN L227 SmtUtils]: Spent 24.57s on a formula simplification that was a NOOP. DAG size: 53 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 18:03:03,243 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:05,256 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:07,264 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:09,274 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:11,280 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:13,286 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:15,294 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:17,302 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:19,311 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:21,321 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:23,329 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:25,336 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:27,348 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:29,366 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:31,382 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:33,394 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:35,404 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:37,414 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:39,425 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:41,438 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:43,450 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:45,458 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:47,485 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:49,495 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:51,504 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:53,513 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:55,519 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:57,527 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:03:59,533 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:01,542 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:03,549 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:05,556 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:07,564 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:09,572 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:11,580 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:13,589 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:15,600 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:17,607 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:19,615 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:04:21,629 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:16,558 WARN L227 SmtUtils]: Spent 17.74s on a formula simplification that was a NOOP. DAG size: 46 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-06 18:05:18,568 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:20,576 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:22,584 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:24,591 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:26,599 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:28,607 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:30,613 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:32,127 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:33,633 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:34,972 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:36,195 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:38,004 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:40,037 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:42,045 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:44,057 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:45,877 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:48,027 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:50,033 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:52,043 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:54,053 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:56,063 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:05:58,075 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:06:00,082 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:06:02,109 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:06:04,116 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-06 18:06:06,123 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []