./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem14_label32.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem14_label32.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60c0fa34c18dde6742c3bd779d2643fe781c7455d58a961a280a354d3d1e679c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:50:03,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:50:03,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:50:03,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:50:03,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:50:03,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:50:03,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:50:03,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:50:03,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:50:03,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:50:03,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:50:03,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:50:03,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:50:03,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:50:03,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:50:03,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:50:03,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:50:03,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:50:03,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:50:03,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:50:03,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:50:03,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:50:03,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:50:03,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:50:03,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:50:03,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:50:03,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:50:03,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:50:03,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:50:03,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:50:03,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:50:03,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:50:03,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:50:03,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:50:03,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:50:03,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:50:03,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:50:03,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:50:03,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:50:03,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:50:03,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:50:03,142 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-10-17 10:50:03,186 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:50:03,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:50:03,186 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:50:03,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:50:03,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:50:03,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:50:03,188 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:50:03,188 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-10-17 10:50:03,188 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-10-17 10:50:03,188 INFO L138 SettingsManager]: * Use old map elimination=false [2022-10-17 10:50:03,189 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-10-17 10:50:03,189 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-10-17 10:50:03,189 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-10-17 10:50:03,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:50:03,189 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 10:50:03,190 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 10:50:03,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:50:03,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 10:50:03,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:50:03,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-10-17 10:50:03,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-10-17 10:50:03,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-10-17 10:50:03,191 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 10:50:03,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:50:03,192 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-10-17 10:50:03,192 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:50:03,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-10-17 10:50:03,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:50:03,192 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:50:03,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:50:03,193 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:50:03,194 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-10-17 10:50:03,194 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60c0fa34c18dde6742c3bd779d2643fe781c7455d58a961a280a354d3d1e679c [2022-10-17 10:50:03,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:50:03,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:50:03,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:50:03,502 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:50:03,503 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:50:03,505 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/eca-rers2012/Problem14_label32.c [2022-10-17 10:50:03,578 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/data/aa3885ddc/f1c5cc4c7375468c97a9e04a81a21264/FLAG432bbe65d [2022-10-17 10:50:04,151 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:50:04,152 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/sv-benchmarks/c/eca-rers2012/Problem14_label32.c [2022-10-17 10:50:04,186 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/data/aa3885ddc/f1c5cc4c7375468c97a9e04a81a21264/FLAG432bbe65d [2022-10-17 10:50:04,413 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/data/aa3885ddc/f1c5cc4c7375468c97a9e04a81a21264 [2022-10-17 10:50:04,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:50:04,417 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:50:04,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:50:04,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:50:04,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:50:04,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:50:04" (1/1) ... [2022-10-17 10:50:04,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b8a9671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:04, skipping insertion in model container [2022-10-17 10:50:04,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:50:04" (1/1) ... [2022-10-17 10:50:04,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:50:04,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:50:04,725 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_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/sv-benchmarks/c/eca-rers2012/Problem14_label32.c[5661,5674] [2022-10-17 10:50:04,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:50:04,964 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:50:04,992 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_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/sv-benchmarks/c/eca-rers2012/Problem14_label32.c[5661,5674] [2022-10-17 10:50:05,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:50:05,200 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:50:05,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05 WrapperNode [2022-10-17 10:50:05,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:50:05,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:50:05,202 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:50:05,203 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:50:05,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,334 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 856 [2022-10-17 10:50:05,335 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:50:05,336 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:50:05,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:50:05,336 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:50:05,346 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,400 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,441 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,449 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,468 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:50:05,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:50:05,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:50:05,472 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:50:05,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (1/1) ... [2022-10-17 10:50:05,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:05,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:05,511 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:05,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-10-17 10:50:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:50:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:50:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:50:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:50:05,635 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:50:05,638 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:50:07,166 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 10:50:07,182 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 10:50:07,182 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 10:50:07,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:50:07 BoogieIcfgContainer [2022-10-17 10:50:07,186 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 10:50:07,187 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-10-17 10:50:07,188 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-10-17 10:50:07,192 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-10-17 10:50:07,193 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:50:07,194 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.10 10:50:04" (1/3) ... [2022-10-17 10:50:07,195 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1985c068 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 10:50:07, skipping insertion in model container [2022-10-17 10:50:07,195 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:50:07,195 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:50:05" (2/3) ... [2022-10-17 10:50:07,196 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1985c068 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 10:50:07, skipping insertion in model container [2022-10-17 10:50:07,196 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:50:07,197 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:50:07" (3/3) ... [2022-10-17 10:50:07,199 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem14_label32.c [2022-10-17 10:50:07,259 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-10-17 10:50:07,259 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-10-17 10:50:07,259 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-10-17 10:50:07,259 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-10-17 10:50:07,259 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-10-17 10:50:07,259 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-10-17 10:50:07,260 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-10-17 10:50:07,260 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-10-17 10:50:07,265 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 244 states, 243 states have (on average 1.7325102880658436) internal successors, (421), 243 states have internal predecessors, (421), 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) [2022-10-17 10:50:07,302 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 239 [2022-10-17 10:50:07,303 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:50:07,303 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:50:07,313 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:50:07,313 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:07,314 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-10-17 10:50:07,315 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 244 states, 243 states have (on average 1.7325102880658436) internal successors, (421), 243 states have internal predecessors, (421), 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) [2022-10-17 10:50:07,341 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 239 [2022-10-17 10:50:07,342 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:50:07,342 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:50:07,345 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:50:07,346 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:07,353 INFO L748 eck$LassoCheckResult]: Stem: 227#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 146#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 11#L890-2true [2022-10-17 10:50:07,356 INFO L750 eck$LassoCheckResult]: Loop: 11#L890-2true assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 68#L895true assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 178#L31true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 152#L31-2true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 220#L34-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 162#L37-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 165#L40-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 141#L43-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 231#L46-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 92#L49-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 206#L52-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 66#L55-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 5#L58-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 93#L61-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 238#L64-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 76#L67-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 133#L70-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 219#L73-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 224#L76-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 221#L79-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 6#L82-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 36#L85-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 97#L88-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 142#L91-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 67#L94-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 190#L97-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 176#L100-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 29#L103-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 95#L106-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 99#L109-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 169#L112-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 47#L115-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 39#L118-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 88#L121-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 28#L124-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 194#L127-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 239#L130-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 172#L133-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 156#L136-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 115#L139-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 65#L142-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 54#L145-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 211#L148-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 138#L151-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 223#L154-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 9#L157-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 139#L160-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 12#L163-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 184#L166-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 158#L169-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 35#L172-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 233#L175-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 213#L178-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 51#L181-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 102#L184-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 205#L187-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 202#L190-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 82#L193-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 53#L196-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 244#L199-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 83#L202-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 157#L205-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 155#L208-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 216#L211-1true assume (1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0;~a12~0 := 5 * (if -1 * (555500 + ~a12~0) < 0 && 0 != -1 * (555500 + ~a12~0) % 10 then 1 + -1 * (555500 + ~a12~0) / 10 else -1 * (555500 + ~a12~0) / 10);~a15~0 := 5;~a21~0 := 6;calculate_output_#res#1 := -1; 85#L881true main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 11#L890-2true [2022-10-17 10:50:07,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:07,361 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-10-17 10:50:07,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:07,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949953605] [2022-10-17 10:50:07,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:07,453 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:07,483 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:07,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:07,486 INFO L85 PathProgramCache]: Analyzing trace with hash 1810395834, now seen corresponding path program 1 times [2022-10-17 10:50:07,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:07,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961239096] [2022-10-17 10:50:07,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:07,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:07,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:07,618 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:07,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:07,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1921382200, now seen corresponding path program 1 times [2022-10-17 10:50:07,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:07,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057370501] [2022-10-17 10:50:07,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:07,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:07,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:07,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:50:07,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057370501] [2022-10-17 10:50:07,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057370501] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:50:07,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:50:07,930 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-17 10:50:07,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882230973] [2022-10-17 10:50:07,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:50:08,502 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:50:08,503 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:50:08,503 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:50:08,503 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:50:08,504 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-10-17 10:50:08,504 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:08,504 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:50:08,504 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:50:08,504 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem14_label32.c_Iteration1_Loop [2022-10-17 10:50:08,505 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:50:08,505 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:50:08,528 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:08,541 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:08,588 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:08,598 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:08,602 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:08,610 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:08,616 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:08,959 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:50:08,960 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-10-17 10:50:08,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:08,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:08,965 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:08,970 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:08,970 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:08,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-10-17 10:50:08,996 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:08,996 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:09,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:09,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:09,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:09,041 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:09,047 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:09,047 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:09,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-10-17 10:50:09,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:09,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:09,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:09,243 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:09,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-10-17 10:50:09,248 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-10-17 10:50:09,248 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:10,058 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-10-17 10:50:10,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:10,075 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:50:10,075 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:50:10,076 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:50:10,076 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:50:10,076 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:50:10,076 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:10,076 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:50:10,076 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:50:10,076 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem14_label32.c_Iteration1_Loop [2022-10-17 10:50:10,076 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:50:10,076 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:50:10,079 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:10,090 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:10,131 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:10,141 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:10,144 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:10,150 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:10,156 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:10,440 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:50:10,444 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:50:10,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:10,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:10,447 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:10,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:10,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:10,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:10,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:10,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:10,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:10,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:10,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:10,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-10-17 10:50:10,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:10,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:10,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:10,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:10,519 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:10,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:10,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:10,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:10,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:10,534 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-10-17 10:50:10,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:10,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:50:10,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:10,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-10-17 10:50:10,560 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-10-17 10:50:10,567 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-10-17 10:50:10,567 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2022-10-17 10:50:10,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:10,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:10,573 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:10,613 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-10-17 10:50:10,613 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-10-17 10:50:10,613 INFO L513 LassoAnalysis]: Proved termination. [2022-10-17 10:50:10,614 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a12~0) = 1*~a12~0 Supporting invariants [] [2022-10-17 10:50:10,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-10-17 10:50:10,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:10,654 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-10-17 10:50:10,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:10,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-17 10:50:10,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:50:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:10,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 10:50:10,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:50:11,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:11,146 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-10-17 10:50:11,151 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 244 states, 243 states have (on average 1.7325102880658436) internal successors, (421), 243 states have internal predecessors, (421), 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 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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) [2022-10-17 10:50:11,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:12,220 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 244 states, 243 states have (on average 1.7325102880658436) internal successors, (421), 243 states have internal predecessors, (421), 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 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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) Result 974 states and 1561 transitions. Complement of second has 6 states. [2022-10-17 10:50:12,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-10-17 10:50:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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) [2022-10-17 10:50:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 809 transitions. [2022-10-17 10:50:12,233 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 809 transitions. Stem has 2 letters. Loop has 65 letters. [2022-10-17 10:50:12,242 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:12,242 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 809 transitions. Stem has 67 letters. Loop has 65 letters. [2022-10-17 10:50:12,244 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:12,244 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 809 transitions. Stem has 2 letters. Loop has 130 letters. [2022-10-17 10:50:12,245 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:12,246 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 974 states and 1561 transitions. [2022-10-17 10:50:12,270 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 417 [2022-10-17 10:50:12,281 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 974 states to 601 states and 943 transitions. [2022-10-17 10:50:12,282 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 420 [2022-10-17 10:50:12,283 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 422 [2022-10-17 10:50:12,284 INFO L73 IsDeterministic]: Start isDeterministic. Operand 601 states and 943 transitions. [2022-10-17 10:50:12,286 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-10-17 10:50:12,287 INFO L218 hiAutomatonCegarLoop]: Abstraction has 601 states and 943 transitions. [2022-10-17 10:50:12,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 601 states and 943 transitions. [2022-10-17 10:50:12,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 601 to 599. [2022-10-17 10:50:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 599 states, 599 states have (on average 1.5709515859766277) internal successors, (941), 598 states have internal predecessors, (941), 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) [2022-10-17 10:50:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 599 states and 941 transitions. [2022-10-17 10:50:12,346 INFO L240 hiAutomatonCegarLoop]: Abstraction has 599 states and 941 transitions. [2022-10-17 10:50:12,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:50:12,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 10:50:12,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 10:50:12,350 INFO L87 Difference]: Start difference. First operand 599 states and 941 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 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) [2022-10-17 10:50:13,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:50:13,313 INFO L93 Difference]: Finished difference Result 792 states and 996 transitions. [2022-10-17 10:50:13,313 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 792 states and 996 transitions. [2022-10-17 10:50:13,321 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 534 [2022-10-17 10:50:13,326 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 792 states to 537 states and 723 transitions. [2022-10-17 10:50:13,326 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 537 [2022-10-17 10:50:13,327 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 537 [2022-10-17 10:50:13,327 INFO L73 IsDeterministic]: Start isDeterministic. Operand 537 states and 723 transitions. [2022-10-17 10:50:13,329 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:50:13,329 INFO L218 hiAutomatonCegarLoop]: Abstraction has 537 states and 723 transitions. [2022-10-17 10:50:13,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states and 723 transitions. [2022-10-17 10:50:13,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 358. [2022-10-17 10:50:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 358 states, 358 states have (on average 1.4189944134078212) internal successors, (508), 357 states have internal predecessors, (508), 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) [2022-10-17 10:50:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 508 transitions. [2022-10-17 10:50:13,345 INFO L240 hiAutomatonCegarLoop]: Abstraction has 358 states and 508 transitions. [2022-10-17 10:50:13,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 10:50:13,347 INFO L428 stractBuchiCegarLoop]: Abstraction has 358 states and 508 transitions. [2022-10-17 10:50:13,347 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-10-17 10:50:13,347 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 358 states and 508 transitions. [2022-10-17 10:50:13,349 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 356 [2022-10-17 10:50:13,350 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:50:13,350 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:50:13,352 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:50:13,352 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:13,352 INFO L748 eck$LassoCheckResult]: Stem: 3014#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 2911#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 2869#L890-2 [2022-10-17 10:50:13,352 INFO L750 eck$LassoCheckResult]: Loop: 2869#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 2870#L895 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 2976#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 2928#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 2929#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 2952#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 2953#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 2901#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 2902#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 3008#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 3002#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 2979#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 2848#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 2849#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 3009#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 2996#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 2886#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 2887#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 3011#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 3012#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 2850#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 2851#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 2936#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 2903#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 2904#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 2980#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 2975#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 2914#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 2915#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 3010#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 2967#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 2957#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 2942#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 2943#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 2907#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 2908#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 2994#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 2972#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 2933#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 2844#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 2845#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 2968#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 2969#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 2897#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 2898#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 2867#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 2868#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 2871#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 2872#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 2941#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 2934#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 2935#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 3006#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 2962#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 2963#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 3001#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 2999#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 3000#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 2965#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 2966#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 3003#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 2937#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 2930#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 2931#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 2991#L221 assume (9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0;~a15~0 := 5;~a21~0 := 6;calculate_output_#res#1 := -1; 2840#L881 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 2869#L890-2 [2022-10-17 10:50:13,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:13,353 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2022-10-17 10:50:13,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:13,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457116889] [2022-10-17 10:50:13,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:13,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:13,362 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:13,369 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:13,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:13,370 INFO L85 PathProgramCache]: Analyzing trace with hash 287681520, now seen corresponding path program 1 times [2022-10-17 10:50:13,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:13,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288308380] [2022-10-17 10:50:13,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:13,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:13,440 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:13,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:13,441 INFO L85 PathProgramCache]: Analyzing trace with hash -566708430, now seen corresponding path program 1 times [2022-10-17 10:50:13,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:13,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093755718] [2022-10-17 10:50:13,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:13,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:13,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:50:13,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093755718] [2022-10-17 10:50:13,598 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093755718] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:50:13,599 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:50:13,599 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-17 10:50:13,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [824191773] [2022-10-17 10:50:13,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:50:13,999 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:50:13,999 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:50:13,999 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:50:14,000 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:50:14,000 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-10-17 10:50:14,000 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,000 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:50:14,000 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:50:14,000 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem14_label32.c_Iteration2_Loop [2022-10-17 10:50:14,000 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:50:14,001 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:50:14,002 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,005 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,008 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,013 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,016 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,022 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,031 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,145 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:50:14,145 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-10-17 10:50:14,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,148 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,164 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:14,164 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:14,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-10-17 10:50:14,192 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:14,193 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:14,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,233 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-10-17 10:50:14,240 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:14,241 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:14,272 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:14,273 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=-43} Honda state: {~a12~0=-43} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:14,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,298 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,300 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:14,301 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:14,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-10-17 10:50:14,337 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:14,337 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:14,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,373 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,385 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:14,385 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:14,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-10-17 10:50:14,408 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:14,408 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a24~0=1} Honda state: {~a24~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:14,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,446 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,456 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:14,456 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:14,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-10-17 10:50:14,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,530 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,536 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-10-17 10:50:14,536 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:14,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-10-17 10:50:14,558 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-10-17 10:50:14,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,596 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:50:14,596 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:50:14,596 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:50:14,596 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:50:14,597 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:50:14,597 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,597 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:50:14,597 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:50:14,597 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem14_label32.c_Iteration2_Loop [2022-10-17 10:50:14,597 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:50:14,597 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:50:14,599 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,608 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,611 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,618 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,621 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,630 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:14,744 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:50:14,744 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:50:14,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,753 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:14,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:14,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:14,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:14,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:14,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:14,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:14,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:14,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-10-17 10:50:14,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:14,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,829 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:14,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-10-17 10:50:14,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:14,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:14,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:14,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:14,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:14,842 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:14,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:14,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:14,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,867 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-10-17 10:50:14,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:14,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:14,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:14,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:14,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:14,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:14,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:14,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:14,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:14,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:14,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:14,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:14,945 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:14,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:14,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:14,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:14,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:14,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:14,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:14,962 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:14,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:14,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-10-17 10:50:14,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:15,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:15,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:15,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:15,009 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:15,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-10-17 10:50:15,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:15,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:15,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:15,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:15,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:15,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:15,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:15,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:15,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:15,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:15,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:15,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:15,073 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:15,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-10-17 10:50:15,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:15,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:15,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:15,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:15,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:15,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:15,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:15,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:15,102 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-10-17 10:50:15,105 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-10-17 10:50:15,105 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2022-10-17 10:50:15,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:15,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:15,106 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:15,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-10-17 10:50:15,110 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-10-17 10:50:15,110 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-10-17 10:50:15,110 INFO L513 LassoAnalysis]: Proved termination. [2022-10-17 10:50:15,110 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a15~0) = 1*~a15~0 Supporting invariants [] [2022-10-17 10:50:15,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:15,133 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-10-17 10:50:15,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:15,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-17 10:50:15,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:50:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:15,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 10:50:15,203 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:50:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:15,340 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-10-17 10:50:15,340 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 358 states and 508 transitions. cyclomatic complexity: 151 Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 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) [2022-10-17 10:50:15,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:15,957 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 358 states and 508 transitions. cyclomatic complexity: 151. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 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) Result 1076 states and 1409 transitions. Complement of second has 5 states. [2022-10-17 10:50:15,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-10-17 10:50:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 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) [2022-10-17 10:50:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 291 transitions. [2022-10-17 10:50:15,959 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 291 transitions. Stem has 2 letters. Loop has 66 letters. [2022-10-17 10:50:15,960 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:15,960 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 291 transitions. Stem has 68 letters. Loop has 66 letters. [2022-10-17 10:50:15,961 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:15,961 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 291 transitions. Stem has 2 letters. Loop has 132 letters. [2022-10-17 10:50:15,962 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:15,962 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1076 states and 1409 transitions. [2022-10-17 10:50:15,971 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 712 [2022-10-17 10:50:15,980 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1076 states to 1076 states and 1409 transitions. [2022-10-17 10:50:15,980 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 715 [2022-10-17 10:50:15,981 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 718 [2022-10-17 10:50:15,982 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1076 states and 1409 transitions. [2022-10-17 10:50:15,982 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-10-17 10:50:15,982 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1076 states and 1409 transitions. [2022-10-17 10:50:15,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1076 states and 1409 transitions. [2022-10-17 10:50:16,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1076 to 1073. [2022-10-17 10:50:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1073 states, 1073 states have (on average 1.3103448275862069) internal successors, (1406), 1072 states have internal predecessors, (1406), 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) [2022-10-17 10:50:16,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 1073 states and 1406 transitions. [2022-10-17 10:50:16,008 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1073 states and 1406 transitions. [2022-10-17 10:50:16,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:50:16,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 10:50:16,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 10:50:16,009 INFO L87 Difference]: Start difference. First operand 1073 states and 1406 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 2 states have internal predecessors, (68), 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) [2022-10-17 10:50:16,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:50:16,809 INFO L93 Difference]: Finished difference Result 1251 states and 1565 transitions. [2022-10-17 10:50:16,809 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1251 states and 1565 transitions. [2022-10-17 10:50:16,820 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 890 [2022-10-17 10:50:16,830 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1251 states to 1251 states and 1565 transitions. [2022-10-17 10:50:16,830 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 893 [2022-10-17 10:50:16,831 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 893 [2022-10-17 10:50:16,831 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1251 states and 1565 transitions. [2022-10-17 10:50:16,832 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-10-17 10:50:16,832 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1251 states and 1565 transitions. [2022-10-17 10:50:16,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1251 states and 1565 transitions. [2022-10-17 10:50:16,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1251 to 1251. [2022-10-17 10:50:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1251 states, 1251 states have (on average 1.2509992006394883) internal successors, (1565), 1250 states have internal predecessors, (1565), 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) [2022-10-17 10:50:16,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1251 states and 1565 transitions. [2022-10-17 10:50:16,859 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1251 states and 1565 transitions. [2022-10-17 10:50:16,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 10:50:16,860 INFO L428 stractBuchiCegarLoop]: Abstraction has 1251 states and 1565 transitions. [2022-10-17 10:50:16,860 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-10-17 10:50:16,860 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1251 states and 1565 transitions. [2022-10-17 10:50:16,868 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 890 [2022-10-17 10:50:16,868 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:50:16,868 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:50:16,869 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-10-17 10:50:16,869 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:16,870 INFO L748 eck$LassoCheckResult]: Stem: 7269#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 6981#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 6982#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7306#L895 [2022-10-17 10:50:16,870 INFO L750 eck$LassoCheckResult]: Loop: 7306#L895 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 8066#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 8065#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 8064#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 8063#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 8062#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 8061#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 8060#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 8059#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 8058#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 8057#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 8056#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 8055#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 8054#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 7196#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 6923#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 6924#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 7255#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 7260#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 6846#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 6847#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 7032#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 6958#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 6959#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 7143#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 7128#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 6987#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 6988#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 7253#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 7109#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 7082#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 7046#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 7047#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 6977#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 6978#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 7183#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 7122#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 7030#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 6838#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 6839#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 7111#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 7112#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 6946#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 6947#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 6884#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 6885#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 6892#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 6893#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 8021#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 8020#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 8019#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 8018#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 7095#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 7096#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 7218#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 7212#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 7213#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 7105#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 7106#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 7869#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 7868#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 7866#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 7862#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 7858#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 7854#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 7850#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 7846#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 7841#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 7706#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 7286#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 7071#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 6907#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 6908#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 7185#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 7262#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 7263#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 7937#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 7936#L303 assume !(((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0); 7935#L309 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 7934#L315 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 80 < ~a12~0); 7932#L321 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 8 == ~a15~0) && 1 == ~a24~0); 7930#L327 assume !(((9 == ~a15~0 && 1 == calculate_output_~input#1 && 8 == ~a21~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 7928#L333 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 8 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 7927#L339 assume !(1 == ~a24~0 && (8 == ~a15~0 && 1 == calculate_output_~input#1 && 9 == ~a21~0) && 11 < ~a12~0 && 80 >= ~a12~0); 7926#L345 assume !(9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 7925#L351 assume !(80 < ~a12~0 && 9 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0); 7924#L357 assume !((((6 == calculate_output_~input#1 && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0) && 1 == ~a24~0); 7922#L363 assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 7920#L369 assume !(((10 == ~a21~0 && (80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) || ((5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 7918#L376 assume !(((((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 7917#L382 assume !((((1 == calculate_output_~input#1 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0)) && 9 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 7916#L388 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0); 6872#L394 assume !((1 == ~a24~0 && 9 == ~a15~0 && 5 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 6873#L400 assume !(((8 == ~a15~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 6973#L406 assume !(9 == ~a15~0 && ((3 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 6974#L412 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 6876#L418 assume !(9 == ~a15~0 && 1 == ~a24~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 6877#L424 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 9 == ~a15~0); 6880#L430 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && 80 < ~a12~0) && 9 == ~a21~0); 6881#L436 assume !((1 == ~a24~0 && (2 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && ~a12~0 <= -43) && 8 == ~a15~0); 6919#L442 assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0))) && 9 == ~a15~0); 6920#L448 assume !((((6 == calculate_output_~input#1 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0) && ~a12~0 <= -43); 6818#L454 assume !(((~a12~0 <= -43 && 6 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && 1 == ~a24~0) && 8 == ~a15~0); 6820#L459 assume (((7 == ~a21~0 && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0) && 8 == ~a15~0;~a21~0 := 10;calculate_output_#res#1 := 22; 6833#L881 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 7984#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7306#L895 [2022-10-17 10:50:16,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:16,871 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-10-17 10:50:16,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:16,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130938696] [2022-10-17 10:50:16,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:16,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:16,877 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:16,885 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:16,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:16,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1402859498, now seen corresponding path program 1 times [2022-10-17 10:50:16,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:16,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893694255] [2022-10-17 10:50:16,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:16,913 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:16,938 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:16,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:16,939 INFO L85 PathProgramCache]: Analyzing trace with hash -118617091, now seen corresponding path program 1 times [2022-10-17 10:50:16,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:16,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44934132] [2022-10-17 10:50:16,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:16,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:16,970 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:17,005 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:17,647 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:50:17,647 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:50:17,647 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:50:17,647 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:50:17,647 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-10-17 10:50:17,647 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:17,647 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:50:17,647 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:50:17,648 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem14_label32.c_Iteration3_Loop [2022-10-17 10:50:17,648 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:50:17,648 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:50:17,649 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,653 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,656 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,658 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,661 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,665 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,673 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,748 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:50:17,748 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-10-17 10:50:17,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:17,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:17,753 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:17,755 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:17,755 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:17,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-10-17 10:50:17,781 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:17,781 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:17,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:17,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:17,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:17,810 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:17,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-10-17 10:50:17,814 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:17,814 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:17,822 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:17,822 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a24~0=1} Honda state: {~a24~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:17,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:17,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:17,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:17,845 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:17,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-10-17 10:50:17,846 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:17,846 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:17,858 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:17,858 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=-43} Honda state: {~a12~0=-43} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:17,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:17,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:17,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:17,879 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:17,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-10-17 10:50:17,881 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:17,881 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:17,888 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:17,889 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a15~0=8} Honda state: {~a15~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:17,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-10-17 10:50:17,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:17,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:17,909 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:17,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-10-17 10:50:17,912 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:17,912 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:17,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-10-17 10:50:17,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:17,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:17,940 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:17,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-10-17 10:50:17,941 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-10-17 10:50:17,941 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:17,952 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-10-17 10:50:17,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-10-17 10:50:17,971 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:50:17,972 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:50:17,972 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:50:17,972 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:50:17,972 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:50:17,972 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:17,972 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:50:17,972 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:50:17,972 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem14_label32.c_Iteration3_Loop [2022-10-17 10:50:17,972 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:50:17,972 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:50:17,973 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,976 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,983 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,986 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,988 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,993 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:17,997 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:18,077 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:50:18,077 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:50:18,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:18,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:18,080 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:18,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-10-17 10:50:18,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:18,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:18,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:18,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:18,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:18,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:18,089 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:18,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:18,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:18,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-10-17 10:50:18,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:18,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:18,111 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:18,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-10-17 10:50:18,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:18,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:18,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:18,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:18,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:18,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:18,121 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:18,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:18,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:18,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:18,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:18,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:18,149 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:18,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-10-17 10:50:18,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:18,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:18,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:18,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:18,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:18,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:18,159 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:18,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:18,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:18,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:18,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:18,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:18,182 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:18,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-10-17 10:50:18,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:18,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:18,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:18,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:18,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:18,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:18,197 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:18,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:18,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:18,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-10-17 10:50:18,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:18,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:18,220 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:18,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-10-17 10:50:18,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:18,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:18,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:18,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:18,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:18,229 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:18,230 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:18,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:18,232 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-10-17 10:50:18,234 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-10-17 10:50:18,234 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-10-17 10:50:18,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:18,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:18,235 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:18,236 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-10-17 10:50:18,236 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-10-17 10:50:18,236 INFO L513 LassoAnalysis]: Proved termination. [2022-10-17 10:50:18,236 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a21~0) = -2*~a21~0 + 17 Supporting invariants [] [2022-10-17 10:50:18,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-10-17 10:50:18,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-10-17 10:50:18,257 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-10-17 10:50:18,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:18,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-17 10:50:18,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:50:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:18,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 10:50:18,351 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:50:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:18,528 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-10-17 10:50:18,528 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1251 states and 1565 transitions. cyclomatic complexity: 317 Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 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) [2022-10-17 10:50:18,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:19,104 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1251 states and 1565 transitions. cyclomatic complexity: 317. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 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) Result 3042 states and 3550 transitions. Complement of second has 5 states. [2022-10-17 10:50:19,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-10-17 10:50:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 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) [2022-10-17 10:50:19,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 189 transitions. [2022-10-17 10:50:19,106 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 189 transitions. Stem has 3 letters. Loop has 106 letters. [2022-10-17 10:50:19,107 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:19,107 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 189 transitions. Stem has 109 letters. Loop has 106 letters. [2022-10-17 10:50:19,108 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:19,108 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 189 transitions. Stem has 3 letters. Loop has 212 letters. [2022-10-17 10:50:19,110 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:19,110 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3042 states and 3550 transitions. [2022-10-17 10:50:19,136 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1424 [2022-10-17 10:50:19,160 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3042 states to 3042 states and 3550 transitions. [2022-10-17 10:50:19,160 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1428 [2022-10-17 10:50:19,162 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1432 [2022-10-17 10:50:19,163 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3042 states and 3550 transitions. [2022-10-17 10:50:19,163 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-10-17 10:50:19,163 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3042 states and 3550 transitions. [2022-10-17 10:50:19,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3042 states and 3550 transitions. [2022-10-17 10:50:19,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3042 to 3038. [2022-10-17 10:50:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3038 states, 3038 states have (on average 1.1672152732060566) internal successors, (3546), 3037 states have internal predecessors, (3546), 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) [2022-10-17 10:50:19,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 3038 states and 3546 transitions. [2022-10-17 10:50:19,227 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3038 states and 3546 transitions. [2022-10-17 10:50:19,227 INFO L428 stractBuchiCegarLoop]: Abstraction has 3038 states and 3546 transitions. [2022-10-17 10:50:19,227 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-10-17 10:50:19,227 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3038 states and 3546 transitions. [2022-10-17 10:50:19,243 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1424 [2022-10-17 10:50:19,243 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:50:19,243 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:50:19,244 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-10-17 10:50:19,244 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:19,245 INFO L748 eck$LassoCheckResult]: Stem: 11900#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 11617#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 11529#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 11530#L895 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 11763#L31 [2022-10-17 10:50:19,246 INFO L750 eck$LassoCheckResult]: Loop: 11763#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 11764#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 11885#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 11886#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 11720#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 11721#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 11901#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 11873#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 11874#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 11776#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 11777#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 11876#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 11877#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 11823#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 11824#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 11882#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 11883#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 11894#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 11488#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 11489#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 13419#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 11599#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 11600#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 11809#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 11810#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 11622#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 11623#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 11902#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 11903#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 11715#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 11716#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 11856#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 11857#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 11817#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 11818#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 11752#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 11753#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 11476#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 11477#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 11742#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 11743#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 11586#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 11587#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 13258#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 13257#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 11534#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 11535#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 13253#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 13252#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 11908#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 11909#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 11728#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 11729#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 13251#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 13250#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 13249#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 11735#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 11736#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 11849#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 11671#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 11654#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 11655#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 13242#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 13241#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 11732#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 11568#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 11569#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 11572#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 11917#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 11708#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 11548#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 11549#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 11686#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 11687#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 11891#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 11674#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 11675#L303 assume !(((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0); 11807#L309 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 11630#L315 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 80 < ~a12~0); 11631#L321 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 8 == ~a15~0) && 1 == ~a24~0); 13240#L327 assume !(((9 == ~a15~0 && 1 == calculate_output_~input#1 && 8 == ~a21~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 13239#L333 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 8 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 13237#L339 assume !(1 == ~a24~0 && (8 == ~a15~0 && 1 == calculate_output_~input#1 && 9 == ~a21~0) && 11 < ~a12~0 && 80 >= ~a12~0); 11904#L345 assume !(9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 11905#L351 assume !(80 < ~a12~0 && 9 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0); 13218#L357 assume !((((6 == calculate_output_~input#1 && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0) && 1 == ~a24~0); 13217#L363 assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 11603#L369 assume !(((10 == ~a21~0 && (80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) || ((5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 11480#L376 assume !(((((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 11481#L382 assume !((((1 == calculate_output_~input#1 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0)) && 9 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 11899#L388 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0); 12886#L394 assume !((1 == ~a24~0 && 9 == ~a15~0 && 5 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 12884#L400 assume !(((8 == ~a15~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 12882#L406 assume !(9 == ~a15~0 && ((3 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 12880#L412 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 12878#L418 assume !(9 == ~a15~0 && 1 == ~a24~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 12876#L424 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 9 == ~a15~0); 12874#L430 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && 80 < ~a12~0) && 9 == ~a21~0); 12871#L436 assume !((1 == ~a24~0 && (2 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && ~a12~0 <= -43) && 8 == ~a15~0); 12869#L442 assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0))) && 9 == ~a15~0); 12545#L448 assume !((((6 == calculate_output_~input#1 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0) && ~a12~0 <= -43); 12546#L454 assume !(((~a12~0 <= -43 && 6 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && 1 == ~a24~0) && 8 == ~a15~0); 12810#L459 assume !((((7 == ~a21~0 && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0) && 8 == ~a15~0); 12808#L464 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 4 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 12806#L470 assume !(((((80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) && 10 == ~a21~0) || (((~a12~0 <= -43 && 2 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1); 12804#L477 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (9 == ~a21~0 || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 9 == ~a15~0) && 1 == ~a24~0); 12802#L482 assume !((8 == ~a15~0 && 80 < ~a12~0 && (8 == ~a21~0 || 9 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 12800#L488 assume !((((((~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) || (7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 12798#L494 assume !(1 == ~a24~0 && 1 == calculate_output_~input#1 && ((10 == ~a21~0 && 8 == ~a15~0 && 80 < ~a12~0) || ((~a12~0 <= -43 && 9 == ~a15~0) && 6 == ~a21~0))); 12796#L500 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 12794#L505 assume !((1 == ~a24~0 && ~a12~0 <= -43 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 9 == ~a15~0); 12792#L510 assume !((1 == ~a24~0 && 4 == calculate_output_~input#1 && (((9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0)) || (6 == ~a21~0 && 80 < ~a12~0))) && 9 == ~a15~0); 12790#L516 assume !(8 == ~a15~0 && (7 == ~a21~0 && 2 == calculate_output_~input#1 && 1 == ~a24~0) && ~a12~0 <= -43); 12788#L522 assume !(8 == ~a15~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0))) && 1 == ~a24~0); 12786#L528 assume !(9 == ~a15~0 && (~a12~0 <= -43 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 12784#L534 assume !(1 == ~a24~0 && 8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 12782#L540 assume !((8 == ~a15~0 && (1 == ~a24~0 && 4 == calculate_output_~input#1) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0); 12780#L546 assume !(((6 == calculate_output_~input#1 && ((((11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) || (80 < ~a12~0 && 6 == ~a21~0))) && 1 == ~a24~0) && 9 == ~a15~0); 12778#L551 assume !((8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 12776#L557 assume !(((1 == ~a24~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 2 == calculate_output_~input#1) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 12774#L562 assume !((9 == ~a21~0 && (3 == calculate_output_~input#1 && 1 == ~a24~0) && 80 < ~a12~0) && 9 == ~a15~0); 12772#L565 assume !(((((7 == ~a21~0 || 8 == ~a21~0) && 1 == calculate_output_~input#1) && 9 == ~a15~0) && 80 < ~a12~0) && 1 == ~a24~0); 12770#L571 assume !((((9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0) && 10 == ~a21~0) || (6 == ~a21~0 && (2 == ~a24~0 && ~a12~0 <= -43) && 5 == ~a15~0)) && 6 == calculate_output_~input#1); 12768#L578 assume !(9 == ~a15~0 && 9 == ~a21~0 && 80 < ~a12~0 && 2 == calculate_output_~input#1 && 1 == ~a24~0); 12766#L583 assume !(((8 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 12764#L589 assume !(1 == ~a24~0 && 5 == calculate_output_~input#1 && (((8 == ~a15~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && ~a12~0 <= -43 && 9 == ~a15~0))); 12762#L595 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 6 == ~a21~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0)) && 1 == calculate_output_~input#1) && 9 == ~a15~0); 12760#L601 assume !((1 == ~a24~0 && ~a12~0 <= -43 && ((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 12758#L607 assume !(1 == ~a24~0 && (((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) && 6 == calculate_output_~input#1) && 9 == ~a15~0); 12756#L613 assume !(8 == ~a15~0 && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 2 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 12754#L619 assume !((((6 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 8 == ~a15~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 12752#L625 assume !(1 == ~a24~0 && (((7 == ~a21~0 || 8 == ~a21~0) && 6 == calculate_output_~input#1) && 8 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 12750#L631 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 9 == ~a15~0) && 1 == ~a24~0); 12748#L636 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (1 == calculate_output_~input#1 && 8 == ~a15~0) && 1 == ~a24~0) && 9 == ~a21~0); 12746#L642 assume !(1 == ~a24~0 && 9 == ~a15~0 && 2 == calculate_output_~input#1 && ((80 < ~a12~0 && 6 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0))); 12744#L648 assume !(1 == ~a24~0 && 8 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 12742#L654 assume !(1 == ~a24~0 && 9 == ~a21~0 && (5 == calculate_output_~input#1 && 9 == ~a15~0) && 80 < ~a12~0); 12740#L660 assume !((~a12~0 <= -43 && (1 == calculate_output_~input#1 && 7 == ~a21~0) && 1 == ~a24~0) && 8 == ~a15~0); 12738#L666 assume !((9 == ~a21~0 && ((11 < ~a12~0 && 80 >= ~a12~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 12736#L672 assume !((8 == ~a15~0 && ((8 == ~a21~0 || 9 == ~a21~0) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 80 < ~a12~0); 12734#L678 assume !((80 < ~a12~0 && 1 == ~a24~0 && (8 == ~a21~0 || 9 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0); 12732#L684 assume !(9 == ~a21~0 && 9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0 && 1 == calculate_output_~input#1); 12730#L687 assume !(8 == ~a15~0 && (3 == calculate_output_~input#1 && (((10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (6 == ~a21~0 && 80 < ~a12~0)) || (80 < ~a12~0 && 7 == ~a21~0))) && 1 == ~a24~0); 12728#L693 assume !(1 == ~a24~0 && 80 < ~a12~0 && 9 == ~a21~0 && 9 == ~a15~0 && 4 == calculate_output_~input#1); 12726#L698 assume !(8 == ~a15~0 && (6 == calculate_output_~input#1 && ((80 < ~a12~0 && 7 == ~a21~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (80 < ~a12~0 && 6 == ~a21~0))) && 1 == ~a24~0); 12544#L704 assume !(9 == ~a15~0 && 1 == ~a24~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && 1 == calculate_output_~input#1 && (9 == ~a21~0 || 10 == ~a21~0)); 12522#L710 assume !(((((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || (6 == ~a21~0 && 9 == ~a15~0 && ~a12~0 <= -43)) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 12478#L716 assume !(((8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 1 == calculate_output_~input#1) && 1 == ~a24~0) && 80 < ~a12~0); 12474#L722 assume !((1 == ~a24~0 && ((7 == ~a21~0 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 80 < ~a12~0)) && 2 == calculate_output_~input#1) && 8 == ~a15~0); 12475#L728 assume !(1 == ~a24~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && (((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0); 12440#L734 assume !((8 == ~a15~0 && (7 == ~a21~0 && 4 == calculate_output_~input#1) && 1 == ~a24~0) && ~a12~0 <= -43); 12441#L740 assume !(9 == ~a21~0 && (1 == ~a24~0 && 2 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0); 12984#L745 assume !(8 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0 && 4 == calculate_output_~input#1) && 1 == ~a24~0); 12983#L751 assume !((~a12~0 <= -43 && ((10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0) && 1 == ~a24~0); 12982#L757 assume !(1 == ~a24~0 && 8 == ~a15~0 && 4 == calculate_output_~input#1 && ((80 < ~a12~0 && 7 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0))); 12981#L762 assume !((11 < ~a12~0 && 80 >= ~a12~0) && 8 == ~a15~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 12980#L768 assume !(((((8 == ~a15~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && ~a12~0 <= -43 && 9 == ~a15~0)) && 4 == calculate_output_~input#1) && 1 == ~a24~0); 12979#L774 assume !(((((80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) && 10 == ~a21~0) || (((~a12~0 <= -43 && 2 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0)) && 1 == calculate_output_~input#1); 12978#L781 assume !((8 == ~a15~0 && ((((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0)) || (80 < ~a12~0 && 7 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0); 12977#L787 assume !(9 == ~a21~0 && ((6 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 12976#L793 assume !(1 == ~a24~0 && 9 == ~a21~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && 3 == calculate_output_~input#1); 12975#L799 assume !(9 == ~a15~0 && (3 == calculate_output_~input#1 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0))) && 1 == ~a24~0); 12892#L805 assume !(~a12~0 <= -43 && 7 == ~a21~0 && 1 == ~a24~0 && 8 == ~a15~0 && 6 == calculate_output_~input#1); 12891#L811 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((3 == calculate_output_~input#1 && 1 == ~a24~0) && 8 == ~a21~0) && 9 == ~a15~0); 12890#L817 assume !((((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (((2 == ~a24~0 && ~a12~0 <= -43) && 5 == ~a15~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1); 12889#L824 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && (7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && 8 == ~a15~0); 12888#L829 assume !(((((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 1 == calculate_output_~input#1) && 8 == ~a15~0) && 1 == ~a24~0); 12887#L835 assume !(1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && (((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 6 == calculate_output_~input#1) && 9 == ~a15~0); 12437#L841 assume !(1 == ~a24~0 && (((7 == ~a21~0 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0)) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 11858#L847 assume !((8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0); 11859#L852 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (6 == calculate_output_~input#1 && (9 == ~a21~0 || 10 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0); 11772#L858 assume !(8 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (8 == ~a21~0 || 9 == ~a21~0) && 5 == calculate_output_~input#1); 11773#L864 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && 80 < ~a12~0); 13464#L869 assume !((((5 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0) && 1 == ~a24~0) && 9 == ~a15~0); 13451#L875 assume !(9 == ~a15~0 && ((4 == calculate_output_~input#1 && 1 == ~a24~0) && 8 == ~a21~0) && -43 < ~a12~0 && 11 >= ~a12~0);calculate_output_#res#1 := -2; 11853#L881 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 11854#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 11786#L895 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 11763#L31 [2022-10-17 10:50:19,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:19,246 INFO L85 PathProgramCache]: Analyzing trace with hash 925800, now seen corresponding path program 1 times [2022-10-17 10:50:19,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:19,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987788596] [2022-10-17 10:50:19,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:19,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:19,253 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:19,259 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:19,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:19,260 INFO L85 PathProgramCache]: Analyzing trace with hash 707212054, now seen corresponding path program 1 times [2022-10-17 10:50:19,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:19,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464874289] [2022-10-17 10:50:19,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:19,308 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:19,350 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:19,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:19,351 INFO L85 PathProgramCache]: Analyzing trace with hash -478880835, now seen corresponding path program 1 times [2022-10-17 10:50:19,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:19,351 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453521220] [2022-10-17 10:50:19,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:19,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:20,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:20,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:50:20,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453521220] [2022-10-17 10:50:20,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453521220] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:50:20,800 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:50:20,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-10-17 10:50:20,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054338389] [2022-10-17 10:50:20,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:50:26,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:50:26,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-10-17 10:50:26,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-10-17 10:50:26,166 INFO L87 Difference]: Start difference. First operand 3038 states and 3546 transitions. cyclomatic complexity: 521 Second operand has 9 states, 9 states have (on average 20.22222222222222) internal successors, (182), 8 states have internal predecessors, (182), 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) [2022-10-17 10:50:27,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:50:27,462 INFO L93 Difference]: Finished difference Result 3690 states and 4201 transitions. [2022-10-17 10:50:27,462 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3690 states and 4201 transitions. [2022-10-17 10:50:27,532 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1424 [2022-10-17 10:50:27,556 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3690 states to 3407 states and 3918 transitions. [2022-10-17 10:50:27,557 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1428 [2022-10-17 10:50:27,558 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1428 [2022-10-17 10:50:27,558 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3407 states and 3918 transitions. [2022-10-17 10:50:27,559 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-10-17 10:50:27,559 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3407 states and 3918 transitions. [2022-10-17 10:50:27,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3407 states and 3918 transitions. [2022-10-17 10:50:27,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3407 to 3407. [2022-10-17 10:50:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3407 states, 3407 states have (on average 1.149985324332257) internal successors, (3918), 3406 states have internal predecessors, (3918), 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) [2022-10-17 10:50:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 3407 states and 3918 transitions. [2022-10-17 10:50:27,636 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3407 states and 3918 transitions. [2022-10-17 10:50:27,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-10-17 10:50:27,638 INFO L428 stractBuchiCegarLoop]: Abstraction has 3407 states and 3918 transitions. [2022-10-17 10:50:27,638 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-10-17 10:50:27,639 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3407 states and 3918 transitions. [2022-10-17 10:50:27,657 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1424 [2022-10-17 10:50:27,657 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:50:27,657 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:50:27,661 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:27,662 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:27,663 INFO L748 eck$LassoCheckResult]: Stem: 18617#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 18366#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 18367#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 20144#L895 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 20639#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 20638#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 20637#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 20636#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 20635#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 20634#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 20633#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 20632#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 20631#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 20630#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 20629#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 20628#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 20627#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 20626#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 20625#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 20624#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 20623#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 20622#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 20621#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 20620#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 20619#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 20618#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 20617#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 20616#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 20615#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 20614#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 20613#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 20612#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 20611#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 20610#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 20609#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 20608#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 20607#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 20606#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 20605#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 20604#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 20603#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 20602#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 20601#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 20600#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 20599#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 20598#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 20597#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 20596#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 20595#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 20594#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 20593#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 20592#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 20591#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 20590#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 20589#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 20588#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 20587#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 20586#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 20585#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 20584#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 20583#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 20582#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 20581#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 20580#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 20579#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 20578#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 20577#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 20576#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 20575#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 20574#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 20573#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 20572#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 20571#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 20570#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 20569#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 20568#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 20567#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 20566#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 20565#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 20564#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 20364#L303 assume ((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0;~a15~0 := 5;~a21~0 := 6;calculate_output_#res#1 := -1; 20318#L881 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 18279#L890-2 [2022-10-17 10:50:27,664 INFO L750 eck$LassoCheckResult]: Loop: 18279#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 18280#L895 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 18502#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 18400#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 18401#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 18452#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 18453#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 18345#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 18346#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 18600#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 18575#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 18510#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 18238#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 18239#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 18602#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 18557#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 18313#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 18314#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 18606#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 18608#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 18234#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 18235#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 18416#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 18349#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 18350#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 18512#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 18500#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 18372#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 18373#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 18604#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 18484#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 18463#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 18430#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 18431#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 18362#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 18363#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 18547#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 18494#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 18414#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 18226#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 18227#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 18486#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 18487#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 19952#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 18612#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 18613#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 18339#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 18283#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 18284#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 18428#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 18410#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 18411#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 18589#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 18590#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 18620#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 18621#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 19625#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 19624#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 19615#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 18630#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 18631#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 19611#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 18404#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 18405#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 18540#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 18541#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 18477#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 18317#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 18318#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 18321#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 18525#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 18456#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 18297#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 18298#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 18434#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 18435#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 18610#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 19424#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 19422#L303 assume !(((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0); 19420#L309 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 19418#L315 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 80 < ~a12~0); 19417#L321 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 8 == ~a15~0) && 1 == ~a24~0); 19415#L327 assume !(((9 == ~a15~0 && 1 == calculate_output_~input#1 && 8 == ~a21~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 19413#L333 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 8 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 19412#L339 assume !(1 == ~a24~0 && (8 == ~a15~0 && 1 == calculate_output_~input#1 && 9 == ~a21~0) && 11 < ~a12~0 && 80 >= ~a12~0); 19411#L345 assume !(9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 19409#L351 assume !(80 < ~a12~0 && 9 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0); 19407#L357 assume !((((6 == calculate_output_~input#1 && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0) && 1 == ~a24~0); 19405#L363 assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 19403#L369 assume !(((10 == ~a21~0 && (80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) || ((5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 19401#L376 assume !(((((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 19399#L382 assume !((((1 == calculate_output_~input#1 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0)) && 9 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 19398#L388 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0); 19397#L394 assume !((1 == ~a24~0 && 9 == ~a15~0 && 5 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 19396#L400 assume !(((8 == ~a15~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 19394#L406 assume !(9 == ~a15~0 && ((3 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 19392#L412 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 19390#L418 assume !(9 == ~a15~0 && 1 == ~a24~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 19389#L424 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 9 == ~a15~0); 19388#L430 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && 80 < ~a12~0) && 9 == ~a21~0); 19387#L436 assume !((1 == ~a24~0 && (2 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && ~a12~0 <= -43) && 8 == ~a15~0); 19385#L442 assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0))) && 9 == ~a15~0); 19384#L448 assume !((((6 == calculate_output_~input#1 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0) && ~a12~0 <= -43); 19380#L454 assume !(((~a12~0 <= -43 && 6 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && 1 == ~a24~0) && 8 == ~a15~0); 19349#L459 assume (((7 == ~a21~0 && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0) && 8 == ~a15~0;~a21~0 := 10;calculate_output_#res#1 := 22; 18252#L881 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 18279#L890-2 [2022-10-17 10:50:27,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:27,665 INFO L85 PathProgramCache]: Analyzing trace with hash 1094145103, now seen corresponding path program 1 times [2022-10-17 10:50:27,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:27,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929024845] [2022-10-17 10:50:27,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:27,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:27,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:27,718 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:27,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:27,719 INFO L85 PathProgramCache]: Analyzing trace with hash -422540148, now seen corresponding path program 2 times [2022-10-17 10:50:27,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:27,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778392075] [2022-10-17 10:50:27,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:27,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:27,752 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:27,776 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:27,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:27,777 INFO L85 PathProgramCache]: Analyzing trace with hash 470888282, now seen corresponding path program 1 times [2022-10-17 10:50:27,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:27,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372651492] [2022-10-17 10:50:27,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:27,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:28,050 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:28,051 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:50:28,051 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [372651492] [2022-10-17 10:50:28,051 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [372651492] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:50:28,051 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:50:28,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-17 10:50:28,052 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300883370] [2022-10-17 10:50:28,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:50:28,682 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:50:28,682 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:50:28,683 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:50:28,683 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:50:28,683 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-10-17 10:50:28,683 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:28,683 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:50:28,683 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:50:28,683 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem14_label32.c_Iteration5_Loop [2022-10-17 10:50:28,684 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:50:28,684 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:50:28,687 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,690 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,694 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,701 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,703 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,707 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,710 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,779 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:50:28,779 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-10-17 10:50:28,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:28,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:28,780 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:28,789 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:28,789 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:28,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-10-17 10:50:28,812 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-10-17 10:50:28,812 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=-43} Honda state: {~a12~0=-43} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-10-17 10:50:28,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:28,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:28,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:28,847 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:28,849 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-10-17 10:50:28,849 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:28,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-10-17 10:50:28,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:28,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:28,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:28,912 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:28,916 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-10-17 10:50:28,916 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-10-17 10:50:28,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-10-17 10:50:28,944 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-10-17 10:50:28,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:28,979 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:50:28,979 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:50:28,979 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:50:28,979 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:50:28,979 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:50:28,979 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:28,980 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:50:28,980 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:50:28,980 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem14_label32.c_Iteration5_Loop [2022-10-17 10:50:28,980 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:50:28,980 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:50:28,981 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,989 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,991 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,996 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:28,999 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:29,003 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:29,006 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:50:29,076 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:50:29,077 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:50:29,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:29,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:29,079 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:29,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:29,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:29,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:29,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:29,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:29,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:29,101 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:29,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:29,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-10-17 10:50:29,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:29,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:29,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:29,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:29,148 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:29,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:29,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:29,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:29,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:29,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:29,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:29,162 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:29,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:29,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-10-17 10:50:29,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:50:29,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:29,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:29,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:29,215 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:29,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:50:29,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:50:29,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:50:29,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:50:29,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:50:29,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:50:29,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:50:29,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:50:29,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-10-17 10:50:29,248 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-10-17 10:50:29,251 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-10-17 10:50:29,251 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-10-17 10:50:29,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:50:29,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:29,252 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:50:29,255 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-10-17 10:50:29,256 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-10-17 10:50:29,256 INFO L513 LassoAnalysis]: Proved termination. [2022-10-17 10:50:29,256 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a21~0) = -2*~a21~0 + 17 Supporting invariants [] [2022-10-17 10:50:29,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-10-17 10:50:29,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:29,293 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-10-17 10:50:29,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:29,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-17 10:50:29,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:50:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:29,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 10:50:29,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:50:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:29,655 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-10-17 10:50:29,655 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 3407 states and 3918 transitions. cyclomatic complexity: 524 Second operand has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 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) [2022-10-17 10:50:30,195 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 3407 states and 3918 transitions. cyclomatic complexity: 524. Second operand has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 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) Result 6989 states and 7739 transitions. Complement of second has 5 states. [2022-10-17 10:50:30,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-10-17 10:50:30,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 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) [2022-10-17 10:50:30,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 359 transitions. [2022-10-17 10:50:30,197 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 359 transitions. Stem has 82 letters. Loop has 106 letters. [2022-10-17 10:50:30,198 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:30,199 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 359 transitions. Stem has 188 letters. Loop has 106 letters. [2022-10-17 10:50:30,199 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:30,199 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 359 transitions. Stem has 82 letters. Loop has 212 letters. [2022-10-17 10:50:30,202 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:50:30,202 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6989 states and 7739 transitions. [2022-10-17 10:50:30,244 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 1958 [2022-10-17 10:50:30,281 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6989 states to 5206 states and 5914 transitions. [2022-10-17 10:50:30,281 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1964 [2022-10-17 10:50:30,283 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1969 [2022-10-17 10:50:30,284 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5206 states and 5914 transitions. [2022-10-17 10:50:30,285 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-10-17 10:50:30,285 INFO L218 hiAutomatonCegarLoop]: Abstraction has 5206 states and 5914 transitions. [2022-10-17 10:50:30,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5206 states and 5914 transitions. [2022-10-17 10:50:30,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5206 to 3410. [2022-10-17 10:50:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3410 states, 3410 states have (on average 1.150733137829912) internal successors, (3924), 3409 states have internal predecessors, (3924), 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) [2022-10-17 10:50:30,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 3410 states and 3924 transitions. [2022-10-17 10:50:30,364 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3410 states and 3924 transitions. [2022-10-17 10:50:30,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:50:30,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-17 10:50:30,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-17 10:50:30,365 INFO L87 Difference]: Start difference. First operand 3410 states and 3924 transitions. Second operand has 4 states, 4 states have (on average 47.0) internal successors, (188), 3 states have internal predecessors, (188), 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) [2022-10-17 10:50:30,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-10-17 10:50:31,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:50:31,205 INFO L93 Difference]: Finished difference Result 4138 states and 4676 transitions. [2022-10-17 10:50:31,205 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4138 states and 4676 transitions. [2022-10-17 10:50:31,224 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1780 [2022-10-17 10:50:31,248 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4138 states to 3778 states and 4114 transitions. [2022-10-17 10:50:31,248 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1784 [2022-10-17 10:50:31,250 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1784 [2022-10-17 10:50:31,250 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3778 states and 4114 transitions. [2022-10-17 10:50:31,250 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-10-17 10:50:31,250 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3778 states and 4114 transitions. [2022-10-17 10:50:31,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3778 states and 4114 transitions. [2022-10-17 10:50:31,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3778 to 3778. [2022-10-17 10:50:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3778 states, 3778 states have (on average 1.088935944944415) internal successors, (4114), 3777 states have internal predecessors, (4114), 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) [2022-10-17 10:50:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 3778 states and 4114 transitions. [2022-10-17 10:50:31,322 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3778 states and 4114 transitions. [2022-10-17 10:50:31,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-17 10:50:31,323 INFO L428 stractBuchiCegarLoop]: Abstraction has 3778 states and 4114 transitions. [2022-10-17 10:50:31,323 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-10-17 10:50:31,323 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3778 states and 4114 transitions. [2022-10-17 10:50:31,336 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1780 [2022-10-17 10:50:31,336 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:50:31,336 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:50:31,338 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:31,338 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:50:31,339 INFO L748 eck$LassoCheckResult]: Stem: 37115#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 36897#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 36898#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 38462#L895 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 38460#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 38458#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 38456#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 38454#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 38452#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 38450#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 38448#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 38446#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 38444#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 38442#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 38440#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 38438#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 38436#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 38434#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 38431#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 38428#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 38425#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 38422#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 38419#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 38415#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 38411#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 38363#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 38362#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 38335#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 38333#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 38330#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 38327#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 38324#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 38321#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 38318#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 38315#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 38312#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 38309#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 38306#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 38303#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 38300#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 38297#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 38294#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 38291#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 38288#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 38285#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 38282#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 38279#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 38276#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 38273#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 38270#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 38267#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 38264#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 38261#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 38258#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 38255#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 38252#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 38249#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 38246#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 38243#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 38240#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 38237#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 38234#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 38231#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 38228#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 38225#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 38222#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 38219#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 38216#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 38213#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 38210#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 38207#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 38204#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 38201#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 38198#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 38195#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 38192#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 38189#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 38186#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 38183#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 38180#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 38177#L303 assume !(((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0); 38174#L309 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 38171#L315 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 80 < ~a12~0); 38168#L321 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 8 == ~a15~0) && 1 == ~a24~0); 38165#L327 assume !(((9 == ~a15~0 && 1 == calculate_output_~input#1 && 8 == ~a21~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 38162#L333 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 8 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 38159#L339 assume !(1 == ~a24~0 && (8 == ~a15~0 && 1 == calculate_output_~input#1 && 9 == ~a21~0) && 11 < ~a12~0 && 80 >= ~a12~0); 38156#L345 assume !(9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 38153#L351 assume !(80 < ~a12~0 && 9 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0); 38150#L357 assume !((((6 == calculate_output_~input#1 && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0) && 1 == ~a24~0); 38147#L363 assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 38144#L369 assume !(((10 == ~a21~0 && (80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) || ((5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 38141#L376 assume !(((((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 38138#L382 assume !((((1 == calculate_output_~input#1 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0)) && 9 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 38135#L388 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0); 38132#L394 assume !((1 == ~a24~0 && 9 == ~a15~0 && 5 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 38129#L400 assume !(((8 == ~a15~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 38126#L406 assume !(9 == ~a15~0 && ((3 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 38122#L412 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 38118#L418 assume !(9 == ~a15~0 && 1 == ~a24~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 38114#L424 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 9 == ~a15~0); 38110#L430 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && 80 < ~a12~0) && 9 == ~a21~0); 38106#L436 assume !((1 == ~a24~0 && (2 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && ~a12~0 <= -43) && 8 == ~a15~0); 38102#L442 assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0))) && 9 == ~a15~0); 38055#L448 assume !((((6 == calculate_output_~input#1 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0) && ~a12~0 <= -43); 38056#L454 assume !(((~a12~0 <= -43 && 6 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && 1 == ~a24~0) && 8 == ~a15~0); 37638#L459 assume (((7 == ~a21~0 && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0) && 8 == ~a15~0;~a21~0 := 10;calculate_output_#res#1 := 22; 37633#L881 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 37630#L890-2 [2022-10-17 10:50:31,339 INFO L750 eck$LassoCheckResult]: Loop: 37630#L890-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 37627#L895 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 37622#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 37619#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 37617#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 37615#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 37613#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 37611#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 37609#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 37607#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 37605#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 37603#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 37601#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 37599#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 37597#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 37595#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 37593#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 37591#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 37589#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 37587#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 37585#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 37583#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 37581#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 37579#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 37577#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 37575#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 37573#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 37571#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 37569#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 37567#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 37565#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 37563#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 37561#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 37559#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 37557#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 37555#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 37553#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 37551#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 37549#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 37547#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 37545#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 37543#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 37541#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 37539#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 37537#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 37535#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 37533#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 37531#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 37529#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 37527#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 37525#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 37523#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 37521#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 37519#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 37517#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 37515#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 37513#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 37511#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 37509#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 37507#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 37505#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 37503#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 37501#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 37499#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 37497#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 37495#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 37493#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 37491#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 37489#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 37487#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 37485#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 37483#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 37481#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 37479#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 37477#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 37475#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 37473#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 37471#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 37469#L303 assume !(((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0); 37467#L309 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 37465#L315 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 80 < ~a12~0); 37462#L321 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 8 == ~a15~0) && 1 == ~a24~0); 37460#L327 assume !(((9 == ~a15~0 && 1 == calculate_output_~input#1 && 8 == ~a21~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 37458#L333 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 8 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 37456#L339 assume !(1 == ~a24~0 && (8 == ~a15~0 && 1 == calculate_output_~input#1 && 9 == ~a21~0) && 11 < ~a12~0 && 80 >= ~a12~0); 37454#L345 assume !(9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 37452#L351 assume !(80 < ~a12~0 && 9 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0); 37450#L357 assume !((((6 == calculate_output_~input#1 && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0) && 1 == ~a24~0); 37448#L363 assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 37445#L369 assume !(((10 == ~a21~0 && (80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) || ((5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 37446#L376 assume !(((((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 37438#L382 assume !((((1 == calculate_output_~input#1 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0)) && 9 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 37439#L388 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0); 37432#L394 assume !((1 == ~a24~0 && 9 == ~a15~0 && 5 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 37433#L400 assume !(((8 == ~a15~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 37426#L406 assume !(9 == ~a15~0 && ((3 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 37427#L412 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 37420#L418 assume !(9 == ~a15~0 && 1 == ~a24~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 37421#L424 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 9 == ~a15~0); 37414#L430 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && 80 < ~a12~0) && 9 == ~a21~0); 37415#L436 assume !((1 == ~a24~0 && (2 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && ~a12~0 <= -43) && 8 == ~a15~0); 37408#L442 assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0))) && 9 == ~a15~0); 37409#L448 assume !((((6 == calculate_output_~input#1 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0) && ~a12~0 <= -43); 37402#L454 assume !(((~a12~0 <= -43 && 6 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && 1 == ~a24~0) && 8 == ~a15~0); 37403#L459 assume !((((7 == ~a21~0 && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0) && 8 == ~a15~0); 37785#L464 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 4 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 37783#L470 assume !(((((80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) && 10 == ~a21~0) || (((~a12~0 <= -43 && 2 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1); 37781#L477 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (9 == ~a21~0 || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 9 == ~a15~0) && 1 == ~a24~0); 37779#L482 assume !((8 == ~a15~0 && 80 < ~a12~0 && (8 == ~a21~0 || 9 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 37777#L488 assume !((((((~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) || (7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 37775#L494 assume !(1 == ~a24~0 && 1 == calculate_output_~input#1 && ((10 == ~a21~0 && 8 == ~a15~0 && 80 < ~a12~0) || ((~a12~0 <= -43 && 9 == ~a15~0) && 6 == ~a21~0))); 37773#L500 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 37771#L505 assume !((1 == ~a24~0 && ~a12~0 <= -43 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 9 == ~a15~0); 37769#L510 assume !((1 == ~a24~0 && 4 == calculate_output_~input#1 && (((9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0)) || (6 == ~a21~0 && 80 < ~a12~0))) && 9 == ~a15~0); 37767#L516 assume !(8 == ~a15~0 && (7 == ~a21~0 && 2 == calculate_output_~input#1 && 1 == ~a24~0) && ~a12~0 <= -43); 37765#L522 assume !(8 == ~a15~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0))) && 1 == ~a24~0); 37763#L528 assume !(9 == ~a15~0 && (~a12~0 <= -43 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 37761#L534 assume !(1 == ~a24~0 && 8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 37759#L540 assume !((8 == ~a15~0 && (1 == ~a24~0 && 4 == calculate_output_~input#1) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0); 37757#L546 assume !(((6 == calculate_output_~input#1 && ((((11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) || (80 < ~a12~0 && 6 == ~a21~0))) && 1 == ~a24~0) && 9 == ~a15~0); 37755#L551 assume !((8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 37753#L557 assume !(((1 == ~a24~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 2 == calculate_output_~input#1) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 37751#L562 assume !((9 == ~a21~0 && (3 == calculate_output_~input#1 && 1 == ~a24~0) && 80 < ~a12~0) && 9 == ~a15~0); 37749#L565 assume !(((((7 == ~a21~0 || 8 == ~a21~0) && 1 == calculate_output_~input#1) && 9 == ~a15~0) && 80 < ~a12~0) && 1 == ~a24~0); 37747#L571 assume !((((9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0) && 10 == ~a21~0) || (6 == ~a21~0 && (2 == ~a24~0 && ~a12~0 <= -43) && 5 == ~a15~0)) && 6 == calculate_output_~input#1); 37745#L578 assume !(9 == ~a15~0 && 9 == ~a21~0 && 80 < ~a12~0 && 2 == calculate_output_~input#1 && 1 == ~a24~0); 37743#L583 assume !(((8 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 37740#L589 assume !(1 == ~a24~0 && 5 == calculate_output_~input#1 && (((8 == ~a15~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && ~a12~0 <= -43 && 9 == ~a15~0))); 37738#L595 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 6 == ~a21~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0)) && 1 == calculate_output_~input#1) && 9 == ~a15~0); 37736#L601 assume !((1 == ~a24~0 && ~a12~0 <= -43 && ((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 37734#L607 assume !(1 == ~a24~0 && (((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) && 6 == calculate_output_~input#1) && 9 == ~a15~0); 37732#L613 assume !(8 == ~a15~0 && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 2 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 37730#L619 assume !((((6 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 8 == ~a15~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 37728#L625 assume !(1 == ~a24~0 && (((7 == ~a21~0 || 8 == ~a21~0) && 6 == calculate_output_~input#1) && 8 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 37726#L631 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 9 == ~a15~0) && 1 == ~a24~0); 37724#L636 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (1 == calculate_output_~input#1 && 8 == ~a15~0) && 1 == ~a24~0) && 9 == ~a21~0); 37722#L642 assume !(1 == ~a24~0 && 9 == ~a15~0 && 2 == calculate_output_~input#1 && ((80 < ~a12~0 && 6 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0))); 37720#L648 assume !(1 == ~a24~0 && 8 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 37718#L654 assume !(1 == ~a24~0 && 9 == ~a21~0 && (5 == calculate_output_~input#1 && 9 == ~a15~0) && 80 < ~a12~0); 37716#L660 assume !((~a12~0 <= -43 && (1 == calculate_output_~input#1 && 7 == ~a21~0) && 1 == ~a24~0) && 8 == ~a15~0); 37714#L666 assume !((9 == ~a21~0 && ((11 < ~a12~0 && 80 >= ~a12~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 37712#L672 assume !((8 == ~a15~0 && ((8 == ~a21~0 || 9 == ~a21~0) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 80 < ~a12~0); 37710#L678 assume !((80 < ~a12~0 && 1 == ~a24~0 && (8 == ~a21~0 || 9 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0); 37708#L684 assume !(9 == ~a21~0 && 9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0 && 1 == calculate_output_~input#1); 37706#L687 assume !(8 == ~a15~0 && (3 == calculate_output_~input#1 && (((10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (6 == ~a21~0 && 80 < ~a12~0)) || (80 < ~a12~0 && 7 == ~a21~0))) && 1 == ~a24~0); 37704#L693 assume !(1 == ~a24~0 && 80 < ~a12~0 && 9 == ~a21~0 && 9 == ~a15~0 && 4 == calculate_output_~input#1); 37702#L698 assume !(8 == ~a15~0 && (6 == calculate_output_~input#1 && ((80 < ~a12~0 && 7 == ~a21~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (80 < ~a12~0 && 6 == ~a21~0))) && 1 == ~a24~0); 37700#L704 assume !(9 == ~a15~0 && 1 == ~a24~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && 1 == calculate_output_~input#1 && (9 == ~a21~0 || 10 == ~a21~0)); 37698#L710 assume !(((((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || (6 == ~a21~0 && 9 == ~a15~0 && ~a12~0 <= -43)) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 37696#L716 assume !(((8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 1 == calculate_output_~input#1) && 1 == ~a24~0) && 80 < ~a12~0); 37694#L722 assume !((1 == ~a24~0 && ((7 == ~a21~0 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 80 < ~a12~0)) && 2 == calculate_output_~input#1) && 8 == ~a15~0); 37692#L728 assume !(1 == ~a24~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && (((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0); 37690#L734 assume !((8 == ~a15~0 && (7 == ~a21~0 && 4 == calculate_output_~input#1) && 1 == ~a24~0) && ~a12~0 <= -43); 37687#L740 assume !(9 == ~a21~0 && (1 == ~a24~0 && 2 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0); 37685#L745 assume !(8 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0 && 4 == calculate_output_~input#1) && 1 == ~a24~0); 37683#L751 assume !((~a12~0 <= -43 && ((10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0) && 1 == ~a24~0); 37681#L757 assume !(1 == ~a24~0 && 8 == ~a15~0 && 4 == calculate_output_~input#1 && ((80 < ~a12~0 && 7 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0))); 37679#L762 assume !((11 < ~a12~0 && 80 >= ~a12~0) && 8 == ~a15~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 37677#L768 assume !(((((8 == ~a15~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && ~a12~0 <= -43 && 9 == ~a15~0)) && 4 == calculate_output_~input#1) && 1 == ~a24~0); 37675#L774 assume !(((((80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) && 10 == ~a21~0) || (((~a12~0 <= -43 && 2 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0)) && 1 == calculate_output_~input#1); 37673#L781 assume !((8 == ~a15~0 && ((((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0)) || (80 < ~a12~0 && 7 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0); 37671#L787 assume !(9 == ~a21~0 && ((6 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 37669#L793 assume !(1 == ~a24~0 && 9 == ~a21~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && 3 == calculate_output_~input#1); 37667#L799 assume !(9 == ~a15~0 && (3 == calculate_output_~input#1 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0))) && 1 == ~a24~0); 37665#L805 assume !(~a12~0 <= -43 && 7 == ~a21~0 && 1 == ~a24~0 && 8 == ~a15~0 && 6 == calculate_output_~input#1); 37663#L811 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((3 == calculate_output_~input#1 && 1 == ~a24~0) && 8 == ~a21~0) && 9 == ~a15~0); 37661#L817 assume !((((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (((2 == ~a24~0 && ~a12~0 <= -43) && 5 == ~a15~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1); 37659#L824 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && (7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && 8 == ~a15~0); 37657#L829 assume !(((((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 1 == calculate_output_~input#1) && 8 == ~a15~0) && 1 == ~a24~0); 37655#L835 assume !(1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && (((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 6 == calculate_output_~input#1) && 9 == ~a15~0); 37653#L841 assume !(1 == ~a24~0 && (((7 == ~a21~0 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0)) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 37651#L847 assume !((8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0); 37649#L852 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (6 == calculate_output_~input#1 && (9 == ~a21~0 || 10 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0); 37647#L858 assume !(8 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (8 == ~a21~0 || 9 == ~a21~0) && 5 == calculate_output_~input#1); 37645#L864 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && 80 < ~a12~0); 37642#L869 assume !((((5 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0) && 1 == ~a24~0) && 9 == ~a15~0); 37639#L875 assume !(9 == ~a15~0 && ((4 == calculate_output_~input#1 && 1 == ~a24~0) && 8 == ~a21~0) && -43 < ~a12~0 && 11 >= ~a12~0);calculate_output_#res#1 := -2; 37635#L881 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 37630#L890-2 [2022-10-17 10:50:31,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:31,340 INFO L85 PathProgramCache]: Analyzing trace with hash 134720974, now seen corresponding path program 2 times [2022-10-17 10:50:31,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:31,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057035502] [2022-10-17 10:50:31,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:31,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:31,370 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:31,401 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:31,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:31,401 INFO L85 PathProgramCache]: Analyzing trace with hash -1358438122, now seen corresponding path program 2 times [2022-10-17 10:50:31,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:31,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647648299] [2022-10-17 10:50:31,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:31,447 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:50:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:50:31,491 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:50:31,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:50:31,491 INFO L85 PathProgramCache]: Analyzing trace with hash 1023103395, now seen corresponding path program 1 times [2022-10-17 10:50:31,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:50:31,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186560360] [2022-10-17 10:50:31,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:31,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:50:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:33,222 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 83 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:50:33,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:50:33,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186560360] [2022-10-17 10:50:33,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186560360] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-17 10:50:33,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2049154184] [2022-10-17 10:50:33,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:50:33,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 10:50:33,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:50:33,224 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 10:50:33,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_189ab95c-4a94-47b7-ba70-cf8bf9f0f714/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-10-17 10:50:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:50:33,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 18 conjunts are in the unsatisfiable core [2022-10-17 10:50:33,358 INFO L286 TraceCheckSpWp]: Computing forward predicates...