./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c0fbd235801aa6198331442d567d46062ed57d086b0069ca7d1e131a6b5917b8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 07:46:36,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 07:46:36,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 07:46:36,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 07:46:36,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 07:46:36,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 07:46:36,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 07:46:36,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 07:46:36,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 07:46:36,188 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 07:46:36,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 07:46:36,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 07:46:36,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 07:46:36,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 07:46:36,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 07:46:36,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 07:46:36,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 07:46:36,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 07:46:36,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 07:46:36,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 07:46:36,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 07:46:36,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 07:46:36,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 07:46:36,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 07:46:36,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 07:46:36,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 07:46:36,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 07:46:36,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 07:46:36,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 07:46:36,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 07:46:36,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 07:46:36,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 07:46:36,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 07:46:36,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 07:46:36,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 07:46:36,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 07:46:36,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 07:46:36,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 07:46:36,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 07:46:36,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 07:46:36,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 07:46:36,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/config/svcomp-Reach-32bit-GemCutter_Default.epf [2021-11-20 07:46:36,298 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 07:46:36,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 07:46:36,299 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 07:46:36,299 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 07:46:36,301 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 07:46:36,301 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 07:46:36,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 07:46:36,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 07:46:36,302 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 07:46:36,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 07:46:36,304 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-20 07:46:36,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 07:46:36,304 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-20 07:46:36,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 07:46:36,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 07:46:36,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 07:46:36,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 07:46:36,306 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-20 07:46:36,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 07:46:36,306 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 07:46:36,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 07:46:36,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 07:46:36,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 07:46:36,307 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-20 07:46:36,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 07:46:36,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:46:36,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 07:46:36,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 07:46:36,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 07:46:36,310 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 07:46:36,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 07:46:36,311 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 07:46:36,311 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-20 07:46:36,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 07:46:36,312 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-20 07:46:36,312 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-20 07:46:36,312 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0fbd235801aa6198331442d567d46062ed57d086b0069ca7d1e131a6b5917b8 [2021-11-20 07:46:36,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 07:46:36,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 07:46:36,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 07:46:36,634 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 07:46:36,634 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 07:46:36,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/../../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2021-11-20 07:46:36,704 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/data/4da6e8900/1a11891ccb1b4b34992f779a86a88a39/FLAG94e0b8640 [2021-11-20 07:46:37,314 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 07:46:37,315 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2021-11-20 07:46:37,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/data/4da6e8900/1a11891ccb1b4b34992f779a86a88a39/FLAG94e0b8640 [2021-11-20 07:46:37,602 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/data/4da6e8900/1a11891ccb1b4b34992f779a86a88a39 [2021-11-20 07:46:37,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 07:46:37,606 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 07:46:37,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 07:46:37,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 07:46:37,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 07:46:37,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:46:37" (1/1) ... [2021-11-20 07:46:37,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@944945d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:37, skipping insertion in model container [2021-11-20 07:46:37,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:46:37" (1/1) ... [2021-11-20 07:46:37,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 07:46:37,667 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:46:37,915 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_f9964700-8300-462c-b399-417ed9d9c417/sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i[1035,1048] [2021-11-20 07:46:38,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:46:38,274 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 07:46:38,290 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_f9964700-8300-462c-b399-417ed9d9c417/sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i[1035,1048] [2021-11-20 07:46:38,378 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:46:38,420 INFO L208 MainTranslator]: Completed translation [2021-11-20 07:46:38,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38 WrapperNode [2021-11-20 07:46:38,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 07:46:38,422 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 07:46:38,422 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 07:46:38,422 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 07:46:38,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,450 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,487 INFO L137 Inliner]: procedures = 176, calls = 54, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 279 [2021-11-20 07:46:38,487 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 07:46:38,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 07:46:38,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 07:46:38,488 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 07:46:38,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,561 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 07:46:38,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 07:46:38,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 07:46:38,562 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 07:46:38,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (1/1) ... [2021-11-20 07:46:38,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:46:38,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/z3 [2021-11-20 07:46:38,604 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 07:46:38,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 07:46:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 07:46:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-20 07:46:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 07:46:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 07:46:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 07:46:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-20 07:46:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-20 07:46:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-20 07:46:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-20 07:46:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-20 07:46:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-20 07:46:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 07:46:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-20 07:46:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 07:46:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 07:46:38,650 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-20 07:46:38,781 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 07:46:38,783 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 07:46:39,557 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 07:46:40,036 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 07:46:40,037 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-20 07:46:40,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:46:40 BoogieIcfgContainer [2021-11-20 07:46:40,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 07:46:40,042 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 07:46:40,042 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 07:46:40,045 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 07:46:40,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:46:37" (1/3) ... [2021-11-20 07:46:40,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c04b85e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:46:40, skipping insertion in model container [2021-11-20 07:46:40,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:46:38" (2/3) ... [2021-11-20 07:46:40,047 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c04b85e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:46:40, skipping insertion in model container [2021-11-20 07:46:40,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:46:40" (3/3) ... [2021-11-20 07:46:40,052 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2021-11-20 07:46:40,058 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-20 07:46:40,058 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 07:46:40,058 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-20 07:46:40,058 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-20 07:46:40,116 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,117 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,117 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,117 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,118 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,118 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,118 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,118 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,120 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,120 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,120 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,120 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,121 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,121 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,121 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,121 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,122 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,122 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,123 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,123 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,124 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,124 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,125 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,125 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,125 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,126 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,126 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,126 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,126 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,126 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,127 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,127 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,127 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,128 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,129 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,129 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,129 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,129 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,129 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,131 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,131 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,131 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,140 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,141 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,145 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,146 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,146 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,148 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,148 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,148 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,154 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,155 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,155 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,155 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,155 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,156 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,156 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,156 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,156 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,156 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,157 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,157 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,157 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,157 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,157 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,158 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,158 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,158 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,158 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,158 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,166 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,170 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,170 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,170 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,179 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,179 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,179 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,179 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,179 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,180 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,180 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,180 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,180 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,181 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,181 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,182 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,182 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,187 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,188 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,188 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,188 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,188 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,188 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,191 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,192 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,192 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,192 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,192 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,192 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,193 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,193 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,193 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,194 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,199 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,199 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,199 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,200 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,200 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,200 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,200 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,200 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,201 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,201 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,211 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,211 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,211 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,212 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,215 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,218 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,218 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,218 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,218 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,218 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,218 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,219 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,219 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,219 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,219 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,219 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,223 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-20 07:46:40,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-20 07:46:40,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/z3 [2021-11-20 07:46:40,279 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-20 07:46:40,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-20 07:46:40,318 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-20 07:46:40,325 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 07:46:40,325 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-20 07:46:40,553 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,555 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,572 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,596 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,596 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,597 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,597 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,597 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,598 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,598 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,598 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,598 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,599 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,599 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,599 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,599 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,601 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,638 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,639 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,639 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,639 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,639 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,640 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,640 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:40,698 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:40,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:40,704 INFO L85 PathProgramCache]: Analyzing trace with hash 323769968, now seen corresponding path program 1 times [2021-11-20 07:46:40,717 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:40,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530507604] [2021-11-20 07:46:40,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:40,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:41,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:41,054 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:41,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530507604] [2021-11-20 07:46:41,055 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530507604] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:41,056 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:41,056 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-20 07:46:41,058 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002414111] [2021-11-20 07:46:41,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:41,066 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-20 07:46:41,066 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:41,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-20 07:46:41,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-20 07:46:41,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:41,095 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:41,097 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:41,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:41,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:41,157 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 07:46:41,157 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:41,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:41,162 INFO L85 PathProgramCache]: Analyzing trace with hash 523540692, now seen corresponding path program 1 times [2021-11-20 07:46:41,163 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:41,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123565260] [2021-11-20 07:46:41,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:41,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:41,551 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:41,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123565260] [2021-11-20 07:46:41,551 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123565260] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:41,552 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:41,552 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 07:46:41,552 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591754117] [2021-11-20 07:46:41,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:41,554 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 07:46:41,554 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:41,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 07:46:41,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-20 07:46:41,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:41,557 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:41,557 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:41,691 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,691 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,691 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,692 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,692 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,692 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,694 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,694 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,694 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,717 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,718 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,718 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,741 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,742 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,742 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,742 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,742 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,743 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,743 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,743 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,744 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,744 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,744 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,777 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,778 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,778 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,778 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,778 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,779 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,779 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,779 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,779 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,780 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,780 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,780 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,780 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,802 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,802 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,803 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,803 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,803 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,803 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,804 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,804 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,804 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,804 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,805 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:41,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:41,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:41,873 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 07:46:41,874 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:41,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:41,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1935789229, now seen corresponding path program 1 times [2021-11-20 07:46:41,875 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:41,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738342389] [2021-11-20 07:46:41,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:41,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:42,164 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:42,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738342389] [2021-11-20 07:46:42,166 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738342389] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:42,166 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:42,166 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 07:46:42,166 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116505838] [2021-11-20 07:46:42,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:42,167 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 07:46:42,167 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:42,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 07:46:42,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-20 07:46:42,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:42,168 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:42,169 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:42,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:42,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:42,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:42,249 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,250 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,251 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,252 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,252 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,252 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:42,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:42,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:42,454 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 07:46:42,454 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:42,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:42,455 INFO L85 PathProgramCache]: Analyzing trace with hash -286463136, now seen corresponding path program 1 times [2021-11-20 07:46:42,455 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:42,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073919045] [2021-11-20 07:46:42,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:42,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:42,799 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:42,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073919045] [2021-11-20 07:46:42,800 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073919045] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:42,803 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:42,803 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 07:46:42,804 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133773530] [2021-11-20 07:46:42,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:42,804 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 07:46:42,805 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:42,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 07:46:42,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:46:42,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:42,806 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:42,806 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 8 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:42,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:42,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:42,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:42,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:42,887 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,887 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,888 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,888 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,888 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,888 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,889 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,889 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,889 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,889 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,890 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,890 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,890 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,936 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,969 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,971 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,971 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,971 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,972 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,972 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,972 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,972 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,973 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,973 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,973 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,974 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,974 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:42,974 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,003 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,004 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,004 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,004 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,005 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,005 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,005 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,005 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,006 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,006 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,006 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,007 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,007 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,058 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,059 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,059 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,060 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,060 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,060 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,060 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,061 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,061 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,061 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,062 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,062 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,062 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,116 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,117 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,173 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,174 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,245 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,246 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,246 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,246 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,246 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,246 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,247 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,247 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,247 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,247 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,248 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,248 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,248 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,251 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,291 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,291 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,292 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,294 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,294 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,294 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,338 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,347 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,398 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,399 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,399 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,399 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,399 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,400 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,400 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,400 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,400 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,432 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,432 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,433 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,433 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,433 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,433 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,434 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,434 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,434 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,434 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,434 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,435 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,435 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,462 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,462 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,462 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,462 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,463 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,463 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,463 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,463 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,464 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,464 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,464 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,464 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,465 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,466 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,506 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,506 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,507 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,507 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,507 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,507 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,507 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,509 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,549 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,549 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,550 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,550 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,550 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,550 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,551 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,551 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,551 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,551 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,551 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,552 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,552 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,554 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,554 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,555 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,555 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,555 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,555 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,556 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,556 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,556 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,557 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,557 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,557 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,557 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,640 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,640 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,640 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,641 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,641 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,641 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,641 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,642 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,642 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,642 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,642 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,643 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,643 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,645 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,645 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,645 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,646 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,647 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,647 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,647 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,647 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,648 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,648 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,648 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,710 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,711 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,711 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,712 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,712 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,712 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,713 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,713 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,713 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,713 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,714 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,714 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,714 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,714 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,745 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,745 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,745 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,746 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,746 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,746 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,746 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,748 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:43,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:43,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:43,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:43,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:46:43,871 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 07:46:43,871 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:43,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:43,872 INFO L85 PathProgramCache]: Analyzing trace with hash 823765749, now seen corresponding path program 1 times [2021-11-20 07:46:43,872 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:43,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544335790] [2021-11-20 07:46:43,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:43,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:43,987 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:43,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544335790] [2021-11-20 07:46:43,987 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544335790] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:43,988 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:43,988 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 07:46:43,988 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143012243] [2021-11-20 07:46:43,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:43,990 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 07:46:43,990 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:43,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:46:43,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:46:43,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:43,992 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:43,992 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:43,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:43,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:43,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:43,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:46:43,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:44,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:44,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:44,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:44,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:46:44,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:44,049 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 07:46:44,050 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:44,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:44,052 INFO L85 PathProgramCache]: Analyzing trace with hash -1172593479, now seen corresponding path program 1 times [2021-11-20 07:46:44,052 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:44,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988721215] [2021-11-20 07:46:44,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:44,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:44,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:44,290 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:44,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988721215] [2021-11-20 07:46:44,290 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [988721215] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:44,290 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:44,290 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-20 07:46:44,291 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166598900] [2021-11-20 07:46:44,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:44,291 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 07:46:44,291 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:44,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 07:46:44,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-20 07:46:44,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:44,292 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:44,292 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:44,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:44,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:44,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:44,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:46:44,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:44,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:44,360 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,363 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,363 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,363 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,363 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,364 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,364 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,364 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,364 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,430 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,448 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,449 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,449 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,449 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,450 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,450 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,450 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,450 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,451 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,451 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,451 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,451 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,451 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,452 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,493 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,494 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,603 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,605 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,743 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,743 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,814 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,815 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,815 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,815 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,816 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,816 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,816 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,816 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,817 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,817 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,817 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,818 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,818 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,872 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:44,878 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,194 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,195 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,195 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,195 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,197 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,197 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,197 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,197 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,221 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,221 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,221 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,221 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,222 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,222 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,222 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,222 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,223 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,223 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,223 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,223 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,224 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,312 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,313 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,315 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,316 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,316 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,316 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,348 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,349 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,349 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,349 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,349 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,350 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,350 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,350 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,350 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,350 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,351 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,351 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,351 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:45,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:45,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:45,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:45,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-20 07:46:45,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:45,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:46:45,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 07:46:45,389 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:45,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:45,390 INFO L85 PathProgramCache]: Analyzing trace with hash 1350766392, now seen corresponding path program 1 times [2021-11-20 07:46:45,390 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:45,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648976906] [2021-11-20 07:46:45,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:45,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:45,912 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:45,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648976906] [2021-11-20 07:46:45,916 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648976906] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:45,916 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:45,916 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-20 07:46:45,916 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521920535] [2021-11-20 07:46:45,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:45,919 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-20 07:46:45,919 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:45,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-20 07:46:45,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2021-11-20 07:46:45,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:45,923 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:45,923 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 6.846153846153846) internal successors, (89), 13 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:45,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:45,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:45,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:45,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-11-20 07:46:45,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:45,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:46:45,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:46,233 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,234 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,235 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,235 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,235 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,236 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,236 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,236 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,237 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,237 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,237 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,238 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,238 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,238 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,331 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:46,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:46,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:46,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:46,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-20 07:46:46,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:46,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:46:46,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-20 07:46:46,515 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 07:46:46,516 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:46,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:46,518 INFO L85 PathProgramCache]: Analyzing trace with hash 36303710, now seen corresponding path program 1 times [2021-11-20 07:46:46,518 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:46,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776855945] [2021-11-20 07:46:46,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:46,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:47,194 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:47,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776855945] [2021-11-20 07:46:47,194 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776855945] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:47,194 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:47,194 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-20 07:46:47,194 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500119324] [2021-11-20 07:46:47,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:47,195 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-20 07:46:47,195 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:47,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-20 07:46:47,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2021-11-20 07:46:47,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:47,196 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:47,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.0) internal successors, (90), 15 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:47,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:47,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:47,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:47,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-11-20 07:46:47,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:47,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:46:47,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-20 07:46:47,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:47,509 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,511 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,511 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,511 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,511 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,512 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,512 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,512 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,512 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,512 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,513 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,513 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,513 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,513 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,692 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,694 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,694 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,694 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,694 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,695 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,695 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,695 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,695 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:47,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:47,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:47,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:47,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-20 07:46:47,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:47,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:46:47,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-20 07:46:47,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-20 07:46:47,758 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-20 07:46:47,758 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:47,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:47,759 INFO L85 PathProgramCache]: Analyzing trace with hash 1107497304, now seen corresponding path program 1 times [2021-11-20 07:46:47,759 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:47,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64202281] [2021-11-20 07:46:47,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:47,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:46:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:46:47,916 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:46:47,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64202281] [2021-11-20 07:46:47,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64202281] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:46:47,917 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:46:47,917 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 07:46:47,917 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [548153282] [2021-11-20 07:46:47,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:46:47,918 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 07:46:47,918 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:46:47,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 07:46:47,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:46:47,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:47,919 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-20 07:46:47,920 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:46:47,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:47,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:47,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:47,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-11-20 07:46:47,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:47,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:46:47,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-20 07:46:47,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-20 07:46:47,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:48,136 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,137 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,163 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,164 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,189 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,190 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,190 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,190 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,190 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,191 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,191 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,191 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,191 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,192 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,192 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,192 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,192 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,192 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,263 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite55_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,264 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,265 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,265 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,265 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,265 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,265 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,266 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,266 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,266 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,266 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,266 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,267 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,267 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,354 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,355 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,355 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,355 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,355 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,355 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,356 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,356 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,356 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,356 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,358 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,400 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,400 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,401 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,402 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,402 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,402 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite8_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,402 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,403 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,403 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,405 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 07:46:48,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:46:48,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:46:48,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 07:46:48,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-20 07:46:48,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:46:48,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:46:48,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-20 07:46:48,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-20 07:46:48,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-20 07:46:48,450 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-20 07:46:48,450 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-20 07:46:48,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:46:48,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1068125038, now seen corresponding path program 1 times [2021-11-20 07:46:48,451 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:46:48,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227745292] [2021-11-20 07:46:48,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:46:48,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:46:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:46:48,566 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:46:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:46:48,743 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:46:48,743 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-20 07:46:48,744 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2021-11-20 07:46:48,746 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2021-11-20 07:46:48,748 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2021-11-20 07:46:48,748 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2021-11-20 07:46:48,748 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-20 07:46:48,757 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:46:48,758 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2021-11-20 07:46:48,766 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-20 07:46:48,767 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 07:46:49,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 07:46:49 BasicIcfg [2021-11-20 07:46:49,000 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 07:46:49,001 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 07:46:49,001 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 07:46:49,001 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 07:46:49,001 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:46:40" (3/4) ... [2021-11-20 07:46:49,003 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-11-20 07:46:49,234 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/witness.graphml [2021-11-20 07:46:49,234 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 07:46:49,235 INFO L158 Benchmark]: Toolchain (without parser) took 11628.82ms. Allocated memory was 102.8MB in the beginning and 228.6MB in the end (delta: 125.8MB). Free memory was 67.9MB in the beginning and 139.9MB in the end (delta: -72.0MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. [2021-11-20 07:46:49,235 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 102.8MB. Free memory was 57.1MB in the beginning and 57.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 07:46:49,236 INFO L158 Benchmark]: CACSL2BoogieTranslator took 812.74ms. Allocated memory was 102.8MB in the beginning and 146.8MB in the end (delta: 44.0MB). Free memory was 67.6MB in the beginning and 104.6MB in the end (delta: -37.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-20 07:46:49,236 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.36ms. Allocated memory is still 146.8MB. Free memory was 104.6MB in the beginning and 101.8MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-20 07:46:49,237 INFO L158 Benchmark]: Boogie Preprocessor took 72.81ms. Allocated memory is still 146.8MB. Free memory was 101.8MB in the beginning and 99.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-20 07:46:49,237 INFO L158 Benchmark]: RCFGBuilder took 1478.44ms. Allocated memory is still 146.8MB. Free memory was 99.7MB in the beginning and 81.2MB in the end (delta: 18.6MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2021-11-20 07:46:49,237 INFO L158 Benchmark]: TraceAbstraction took 8958.69ms. Allocated memory was 146.8MB in the beginning and 228.6MB in the end (delta: 81.8MB). Free memory was 80.3MB in the beginning and 70.3MB in the end (delta: 9.9MB). Peak memory consumption was 92.5MB. Max. memory is 16.1GB. [2021-11-20 07:46:49,238 INFO L158 Benchmark]: Witness Printer took 233.43ms. Allocated memory is still 228.6MB. Free memory was 70.3MB in the beginning and 139.9MB in the end (delta: -69.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-20 07:46:49,241 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 102.8MB. Free memory was 57.1MB in the beginning and 57.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 812.74ms. Allocated memory was 102.8MB in the beginning and 146.8MB in the end (delta: 44.0MB). Free memory was 67.6MB in the beginning and 104.6MB in the end (delta: -37.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.36ms. Allocated memory is still 146.8MB. Free memory was 104.6MB in the beginning and 101.8MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.81ms. Allocated memory is still 146.8MB. Free memory was 101.8MB in the beginning and 99.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1478.44ms. Allocated memory is still 146.8MB. Free memory was 99.7MB in the beginning and 81.2MB in the end (delta: 18.6MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. * TraceAbstraction took 8958.69ms. Allocated memory was 146.8MB in the beginning and 228.6MB in the end (delta: 81.8MB). Free memory was 80.3MB in the beginning and 70.3MB in the end (delta: 9.9MB). Peak memory consumption was 92.5MB. Max. memory is 16.1GB. * Witness Printer took 233.43ms. Allocated memory is still 228.6MB. Free memory was 70.3MB in the beginning and 139.9MB in the end (delta: -69.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 13816, positive: 13093, positive conditional: 11449, positive unconditional: 1644, negative: 723, negative conditional: 679, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13662, positive: 13093, positive conditional: 11449, positive unconditional: 1644, negative: 569, negative conditional: 525, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 13662, positive: 13093, positive conditional: 11449, positive unconditional: 1644, negative: 569, negative conditional: 525, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14716, positive: 13093, positive conditional: 10950, positive unconditional: 2143, negative: 1623, negative conditional: 1054, negative unconditional: 569, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 14716, positive: 13093, positive conditional: 3646, positive unconditional: 9447, negative: 1623, negative conditional: 336, negative unconditional: 1287, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14716, positive: 13093, positive conditional: 3646, positive unconditional: 9447, negative: 1623, negative conditional: 336, negative unconditional: 1287, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1738, positive: 1665, positive conditional: 21, positive unconditional: 1644, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1738, positive: 1638, positive conditional: 0, positive unconditional: 1638, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 100, positive: 27, positive conditional: 21, positive unconditional: 6, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1817, positive: 274, positive conditional: 267, positive unconditional: 8, negative: 1543, negative conditional: 531, negative unconditional: 1012, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 14716, positive: 11428, positive conditional: 3625, positive unconditional: 7803, negative: 1550, negative conditional: 310, negative unconditional: 1240, unknown: 1738, unknown conditional: 47, unknown unconditional: 1691] , Statistics on independence cache: Total cache size (in pairs): 1738, Positive cache size: 1665, Positive conditional cache size: 21, Positive unconditional cache size: 1644, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 8022, Maximal queried relation: 7, Independence queries for same thread: 154 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1.2s, Number of persistent set computation: 1170, Number of trivial persistent sets: 350, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1688, positive: 1644, positive conditional: 0, positive unconditional: 1644, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 13816, positive: 13093, positive conditional: 11449, positive unconditional: 1644, negative: 723, negative conditional: 679, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13662, positive: 13093, positive conditional: 11449, positive unconditional: 1644, negative: 569, negative conditional: 525, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 13662, positive: 13093, positive conditional: 11449, positive unconditional: 1644, negative: 569, negative conditional: 525, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14716, positive: 13093, positive conditional: 10950, positive unconditional: 2143, negative: 1623, negative conditional: 1054, negative unconditional: 569, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 14716, positive: 13093, positive conditional: 3646, positive unconditional: 9447, negative: 1623, negative conditional: 336, negative unconditional: 1287, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14716, positive: 13093, positive conditional: 3646, positive unconditional: 9447, negative: 1623, negative conditional: 336, negative unconditional: 1287, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1738, positive: 1665, positive conditional: 21, positive unconditional: 1644, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1738, positive: 1638, positive conditional: 0, positive unconditional: 1638, negative: 100, negative conditional: 0, negative unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 100, positive: 27, positive conditional: 21, positive unconditional: 6, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1817, positive: 274, positive conditional: 267, positive unconditional: 8, negative: 1543, negative conditional: 531, negative unconditional: 1012, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 14716, positive: 11428, positive conditional: 3625, positive unconditional: 7803, negative: 1550, negative conditional: 310, negative unconditional: 1240, unknown: 1738, unknown conditional: 47, unknown unconditional: 1691] , Statistics on independence cache: Total cache size (in pairs): 1738, Positive cache size: 1665, Positive conditional cache size: 21, Positive unconditional cache size: 1644, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 8022, Maximal queried relation: 7, Independence queries for same thread: 154 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L716] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0] [L718] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L719] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L720] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L722] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L724] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L725] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L726] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L727] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L728] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L729] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L730] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0] [L731] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0] [L732] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L733] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L734] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L735] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0] [L736] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L737] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L738] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L739] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L740] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L741] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L742] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L844] 0 pthread_t t1740; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, t1740={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L845] FCALL, FORK 0 pthread_create(&t1740, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1740, ((void *)0), P0, ((void *)0))=-2, t1740={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L846] 0 pthread_t t1741; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1740={5:0}, t1741={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L847] FCALL, FORK 0 pthread_create(&t1741, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1741, ((void *)0), P1, ((void *)0))=-1, t1740={5:0}, t1741={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L848] 0 pthread_t t1742; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1740={5:0}, t1741={6:0}, t1742={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L849] FCALL, FORK 0 pthread_create(&t1742, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1742, ((void *)0), P2, ((void *)0))=0, t1740={5:0}, t1741={6:0}, t1742={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L774] 2 y$w_buff1 = y$w_buff0 [L775] 2 y$w_buff0 = 1 [L776] 2 y$w_buff1_used = y$w_buff0_used [L777] 2 y$w_buff0_used = (_Bool)1 [L778] CALL 2 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L19] COND FALSE 2 !(!expression) [L778] RET 2 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L779] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L780] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L781] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L782] 2 y$r_buff1_thd3 = y$r_buff0_thd3 [L783] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L786] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L787] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L788] 2 y$flush_delayed = weak$$choice2 [L789] 2 y$mem_tmp = y [L790] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L790] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1 [L790] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L790] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L791] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L791] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L792] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L792] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L793] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L793] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L794] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L794] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L795] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L795] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L796] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L797] 2 __unbuffered_p1_EAX = y [L798] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L798] 2 y = y$flush_delayed ? y$mem_tmp : y [L799] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=62, weak$$choice2=255, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L802] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=62, weak$$choice2=255, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L819] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=62, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L746] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=62, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 y$flush_delayed = weak$$choice2 [L752] 1 y$mem_tmp = y [L753] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L753] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L754] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L754] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L755] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L755] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L756] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L756] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L757] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] EXPR 1 weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L758] 1 y$r_buff0_thd1 = weak$$choice2 ? y$r_buff0_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff0_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1)) [L759] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EBX = y [L761] EXPR 1 y$flush_delayed ? y$mem_tmp : y [L761] 1 y = y$flush_delayed ? y$mem_tmp : y [L762] 1 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L767] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L769] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L805] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L805] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L806] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L806] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L807] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L807] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L808] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L808] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L809] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L809] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L812] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L814] 2 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L822] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L822] EXPR 3 y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y [L822] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L822] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L823] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L823] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L824] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L824] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L825] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L825] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L826] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L826] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L829] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L851] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1740={5:0}, t1741={6:0}, t1742={3:0}, weak$$choice0=64, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L853] CALL 0 assume_abort_if_not(main$tmp_guard0) [L4] COND FALSE 0 !(!cond) VAL [\old(cond)=1, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L853] RET 0 assume_abort_if_not(main$tmp_guard0) [L855] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L855] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L855] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L855] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L856] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L856] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L857] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L857] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L858] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L858] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L859] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L859] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L862] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1740={5:0}, t1741={6:0}, t1742={3:0}, weak$$choice0=64, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L864] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L19] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L19] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=64, weak$$choice2=255, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - UnprovableResult [Line: 849]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 845]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 847]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 141 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 8.5s, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 4.9s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 78, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 835 NumberOfCodeBlocks, 835 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 733 ConstructedInterpolants, 0 QuantifiedInterpolants, 4383 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-11-20 07:46:49,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-20 07:46:49,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9964700-8300-462c-b399-417ed9d9c417/bin/ugemcutter-b9s2R6iq4d/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE