./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi003_tso.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7e70badd Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_tso.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw --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 503cbc793fb2369a7e5308c15a611fe38888f935ec98bb5d473194a0a60e31e4 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-7e70bad [2021-11-23 14:20:15,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 14:20:15,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 14:20:15,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 14:20:15,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 14:20:15,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 14:20:15,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 14:20:15,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 14:20:15,821 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 14:20:15,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 14:20:15,824 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 14:20:15,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 14:20:15,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 14:20:15,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 14:20:15,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 14:20:15,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 14:20:15,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 14:20:15,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 14:20:15,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 14:20:15,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 14:20:15,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 14:20:15,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 14:20:15,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 14:20:15,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 14:20:15,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 14:20:15,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 14:20:15,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 14:20:15,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 14:20:15,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 14:20:15,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 14:20:15,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 14:20:15,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 14:20:15,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 14:20:15,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 14:20:15,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 14:20:15,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 14:20:15,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 14:20:15,901 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 14:20:15,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 14:20:15,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 14:20:15,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 14:20:15,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/config/svcomp-Reach-32bit-GemCutter_Default.epf [2021-11-23 14:20:15,938 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 14:20:15,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 14:20:15,939 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 14:20:15,940 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 14:20:15,941 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 14:20:15,941 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 14:20:15,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 14:20:15,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 14:20:15,943 INFO L138 SettingsManager]: * Use SBE=true [2021-11-23 14:20:15,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 14:20:15,943 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 14:20:15,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 14:20:15,944 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 14:20:15,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 14:20:15,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 14:20:15,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 14:20:15,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 14:20:15,945 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 14:20:15,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 14:20:15,946 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 14:20:15,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 14:20:15,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 14:20:15,947 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 14:20:15,947 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-23 14:20:15,947 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 14:20:15,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 14:20:15,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 14:20:15,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 14:20:15,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 14:20:15,949 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-23 14:20:15,949 INFO L138 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2021-11-23 14:20:15,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 14:20:15,950 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-23 14:20:15,950 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-23 14:20:15,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 14:20:15,950 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-23 14:20:15,951 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-23 14:20:15,951 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_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 503cbc793fb2369a7e5308c15a611fe38888f935ec98bb5d473194a0a60e31e4 [2021-11-23 14:20:16,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 14:20:16,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 14:20:16,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 14:20:16,370 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 14:20:16,371 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 14:20:16,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/../../sv-benchmarks/c/pthread-wmm/rfi003_tso.i [2021-11-23 14:20:16,462 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/data/fe959aacb/b88a25b4dbc146b78bfb5b82d9c3df79/FLAGc8e451fa7 [2021-11-23 14:20:17,230 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 14:20:17,232 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/sv-benchmarks/c/pthread-wmm/rfi003_tso.i [2021-11-23 14:20:17,265 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/data/fe959aacb/b88a25b4dbc146b78bfb5b82d9c3df79/FLAGc8e451fa7 [2021-11-23 14:20:17,415 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/data/fe959aacb/b88a25b4dbc146b78bfb5b82d9c3df79 [2021-11-23 14:20:17,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 14:20:17,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 14:20:17,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 14:20:17,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 14:20:17,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 14:20:17,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:20:17" (1/1) ... [2021-11-23 14:20:17,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31bfbd22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:17, skipping insertion in model container [2021-11-23 14:20:17,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:20:17" (1/1) ... [2021-11-23 14:20:17,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 14:20:17,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 14:20:17,775 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_6035cde4-078d-47e5-af96-aae8091ec5d3/sv-benchmarks/c/pthread-wmm/rfi003_tso.i[944,957] [2021-11-23 14:20:18,043 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 14:20:18,053 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 14:20:18,068 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_6035cde4-078d-47e5-af96-aae8091ec5d3/sv-benchmarks/c/pthread-wmm/rfi003_tso.i[944,957] [2021-11-23 14:20:18,179 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 14:20:18,258 INFO L208 MainTranslator]: Completed translation [2021-11-23 14:20:18,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18 WrapperNode [2021-11-23 14:20:18,259 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 14:20:18,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 14:20:18,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 14:20:18,261 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 14:20:18,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,330 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,390 INFO L137 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 465 [2021-11-23 14:20:18,390 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 14:20:18,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 14:20:18,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 14:20:18,392 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 14:20:18,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,456 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 14:20:18,502 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 14:20:18,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 14:20:18,503 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 14:20:18,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (1/1) ... [2021-11-23 14:20:18,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 14:20:18,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 [2021-11-23 14:20:18,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 14:20:18,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 14:20:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 14:20:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-23 14:20:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 14:20:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 14:20:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 14:20:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-23 14:20:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-23 14:20:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-23 14:20:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-23 14:20:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 14:20:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-23 14:20:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 14:20:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 14:20:18,704 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 14:20:18,919 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 14:20:18,921 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 14:20:19,833 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 14:20:20,574 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 14:20:20,574 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 14:20:20,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:20:20 BoogieIcfgContainer [2021-11-23 14:20:20,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 14:20:20,580 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 14:20:20,580 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 14:20:20,584 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 14:20:20,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:20:17" (1/3) ... [2021-11-23 14:20:20,587 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e0c8787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:20:20, skipping insertion in model container [2021-11-23 14:20:20,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:18" (2/3) ... [2021-11-23 14:20:20,587 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e0c8787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:20:20, skipping insertion in model container [2021-11-23 14:20:20,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:20:20" (3/3) ... [2021-11-23 14:20:20,595 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi003_tso.i [2021-11-23 14:20:20,603 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-23 14:20:20,603 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 14:20:20,604 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-23 14:20:20,604 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-23 14:20:20,679 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,680 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,680 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,680 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,680 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,681 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,681 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,681 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,682 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,683 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,683 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,683 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,684 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,684 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,684 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,685 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,685 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,686 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,687 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,687 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,688 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,688 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,689 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,689 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,690 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,691 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,691 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,691 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,691 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,692 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,692 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,692 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,693 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,693 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,693 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,693 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,694 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,694 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,695 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,696 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,697 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,697 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,699 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,699 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,700 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,700 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,700 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,701 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,701 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,701 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,703 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,703 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,703 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,703 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,704 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,704 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,704 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,704 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,704 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,705 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,705 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,706 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,706 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,706 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,706 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,707 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,707 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,707 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,707 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,707 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,709 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,710 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,713 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,713 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,714 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,714 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,714 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,715 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,717 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,717 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,717 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,724 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,724 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,724 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,725 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,725 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,725 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,727 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,728 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,728 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,729 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,729 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,730 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,730 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,730 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,730 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,730 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,731 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,731 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,731 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,731 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,732 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,732 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,732 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,732 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,732 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,733 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,733 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,733 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,733 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,733 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,742 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,742 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,742 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,743 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,743 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,744 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,744 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,744 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,746 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,746 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,747 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,747 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,747 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,747 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,747 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,748 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,748 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,748 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,748 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,748 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,749 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,749 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,749 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,749 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,749 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,750 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,752 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,752 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,752 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,752 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,753 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,753 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,753 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,753 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,753 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,754 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,754 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,754 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,754 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,754 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,755 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,755 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,755 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,755 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,756 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,756 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,756 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,756 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,756 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,757 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,757 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,757 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,757 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,757 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,757 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,758 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,758 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,758 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,758 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,759 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,759 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,760 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,765 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,765 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,768 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,768 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,768 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,769 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,769 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,769 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,769 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,771 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,772 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,772 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,774 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,774 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,775 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,775 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,781 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,781 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,781 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,782 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,782 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,782 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,782 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,783 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,783 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,785 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,793 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,794 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,794 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,794 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,794 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,795 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,796 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,797 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,797 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,797 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,797 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,798 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,798 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,798 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,798 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,799 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,799 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,799 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,800 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,800 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,800 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,800 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,800 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,801 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,801 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,801 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,801 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,802 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,802 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,802 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,802 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,803 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,803 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,803 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,803 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,803 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,804 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,804 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,804 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,804 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,805 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,805 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,805 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,805 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,805 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,806 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,806 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,806 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,806 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,808 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,808 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,808 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,808 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,809 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,809 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,809 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,809 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,810 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,810 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:20,811 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-23 14:20:20,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-23 14:20:20,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 [2021-11-23 14:20:20,878 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-23 14:20:20,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-23 14:20:20,954 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-23 14:20:20,963 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 [2021-11-23 14:20:20,963 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-23 14:20:21,156 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,186 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,239 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,265 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,266 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,267 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,267 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,268 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,268 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,269 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,269 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,269 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,270 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,270 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,271 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,271 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,272 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:21,324 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-23 14:20:21,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 14:20:21,336 INFO L85 PathProgramCache]: Analyzing trace with hash -54882240, now seen corresponding path program 1 times [2021-11-23 14:20:21,348 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 14:20:21,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305792173] [2021-11-23 14:20:21,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 14:20:21,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 14:20:21,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 14:20:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 14:20:21,689 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 14:20:21,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305792173] [2021-11-23 14:20:21,690 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [305792173] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 14:20:21,691 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 14:20:21,692 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-23 14:20:21,694 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [972762252] [2021-11-23 14:20:21,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 14:20:21,705 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-23 14:20:21,706 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 14:20:21,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-23 14:20:21,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-23 14:20:21,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:21,747 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-23 14:20:21,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 14:20:21,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:21,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:21,848 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 14:20:21,848 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-23 14:20:21,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 14:20:21,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1297920645, now seen corresponding path program 1 times [2021-11-23 14:20:21,856 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 14:20:21,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083475132] [2021-11-23 14:20:21,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 14:20:21,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 14:20:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 14:20:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 14:20:22,223 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 14:20:22,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083475132] [2021-11-23 14:20:22,225 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083475132] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 14:20:22,225 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 14:20:22,226 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 14:20:22,226 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644566372] [2021-11-23 14:20:22,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 14:20:22,230 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 14:20:22,231 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 14:20:22,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 14:20:22,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 14:20:22,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:22,234 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-23 14:20:22,235 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 14:20:22,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:22,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:22,261 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,263 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,264 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,264 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,264 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,267 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,267 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,268 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,268 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,327 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,328 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,328 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,329 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,329 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,329 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,330 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,330 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,331 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,331 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,331 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,332 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,332 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,379 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,384 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,385 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,386 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,386 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,387 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,387 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,387 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,388 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,388 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,389 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,389 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,389 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,390 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,440 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,441 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,441 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,441 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,441 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,441 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,442 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,443 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,517 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,518 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,558 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:22,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:22,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:22,620 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 14:20:22,620 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-23 14:20:22,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 14:20:22,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1268416415, now seen corresponding path program 1 times [2021-11-23 14:20:22,621 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 14:20:22,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449252153] [2021-11-23 14:20:22,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 14:20:22,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 14:20:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 14:20:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 14:20:24,352 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 14:20:24,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449252153] [2021-11-23 14:20:24,354 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449252153] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 14:20:24,354 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 14:20:24,355 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-23 14:20:24,355 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262750525] [2021-11-23 14:20:24,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 14:20:24,356 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-23 14:20:24,357 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 14:20:24,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-23 14:20:24,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2021-11-23 14:20:24,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:24,359 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-23 14:20:24,360 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.6923076923076925) internal successors, (74), 13 states have internal predecessors, (74), 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) [2021-11-23 14:20:24,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:24,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:24,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:24,753 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,754 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,754 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,754 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,755 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,755 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,755 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,756 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,756 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,756 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,756 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,757 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,757 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,757 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,787 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,787 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,788 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,788 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,788 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,789 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,790 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,790 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,791 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,791 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,791 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,792 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,821 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,822 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,822 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,823 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,823 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,824 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,824 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,824 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,825 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,825 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,825 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,826 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,826 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,827 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,827 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,900 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,901 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,901 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,902 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,902 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,902 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,902 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,903 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,903 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,903 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,904 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,904 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,904 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:24,907 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:25,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:25,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-23 14:20:25,027 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 14:20:25,028 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-23 14:20:25,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 14:20:25,029 INFO L85 PathProgramCache]: Analyzing trace with hash -2104958496, now seen corresponding path program 1 times [2021-11-23 14:20:25,029 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 14:20:25,029 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969847509] [2021-11-23 14:20:25,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 14:20:25,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 14:20:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 14:20:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 14:20:25,399 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 14:20:25,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969847509] [2021-11-23 14:20:25,399 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [969847509] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 14:20:25,400 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 14:20:25,400 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-23 14:20:25,400 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [622849383] [2021-11-23 14:20:25,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 14:20:25,401 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-23 14:20:25,403 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 14:20:25,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-23 14:20:25,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-23 14:20:25,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:25,404 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-23 14:20:25,405 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 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) [2021-11-23 14:20:25,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:25,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:25,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-23 14:20:25,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:25,546 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,556 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,557 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,595 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,595 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,596 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,596 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,597 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,597 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,597 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,598 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,598 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,598 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,599 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,599 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,599 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,600 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,628 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:25,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:25,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:25,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-23 14:20:25,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-23 14:20:25,773 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 14:20:25,774 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-23 14:20:25,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 14:20:25,775 INFO L85 PathProgramCache]: Analyzing trace with hash 346721374, now seen corresponding path program 1 times [2021-11-23 14:20:25,775 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 14:20:25,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610235221] [2021-11-23 14:20:25,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 14:20:25,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 14:20:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 14:20:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 14:20:26,082 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 14:20:26,082 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [610235221] [2021-11-23 14:20:26,083 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [610235221] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 14:20:26,083 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 14:20:26,083 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-23 14:20:26,083 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423507361] [2021-11-23 14:20:26,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 14:20:26,084 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-23 14:20:26,084 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 14:20:26,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-23 14:20:26,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-23 14:20:26,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:26,086 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-23 14:20:26,086 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 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) [2021-11-23 14:20:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-23 14:20:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-23 14:20:26,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:26,447 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,458 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,468 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,469 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,482 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,483 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,538 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,539 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,582 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,583 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,725 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,728 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,728 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,729 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,729 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,729 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,730 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,730 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,760 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,760 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,761 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,761 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,762 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,762 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,762 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,764 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,764 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,765 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,765 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,793 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,794 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,795 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,799 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,799 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,800 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,836 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,836 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,838 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,838 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,839 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,839 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,840 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,840 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,841 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,841 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,842 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,844 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,906 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,908 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,908 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,909 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,909 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,910 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,910 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,911 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,911 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,911 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,912 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,912 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,913 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,913 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,943 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,944 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,944 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,945 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,945 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,946 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,946 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,946 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,947 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,947 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,947 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,948 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,948 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:26,950 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,012 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,013 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,013 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,014 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,014 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,014 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,015 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,015 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,016 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,016 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,016 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,017 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,017 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,043 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,044 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,044 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,045 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,045 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,045 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,046 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,046 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,047 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,047 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,047 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,048 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,048 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,072 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,073 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,074 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,074 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,074 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,075 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,075 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,076 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,076 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,076 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,077 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,077 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,078 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,078 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,107 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,107 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,108 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,108 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,108 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,109 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,109 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,109 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,110 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,110 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,111 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,111 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,111 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,113 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,159 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,160 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,161 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,161 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,161 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,162 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,162 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,163 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,163 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,163 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,164 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,164 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,165 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,165 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,197 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,198 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,198 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,198 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,199 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,199 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,200 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,200 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,200 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,201 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,201 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,202 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,202 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,204 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,278 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,293 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,302 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,313 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,324 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,342 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,357 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,366 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,376 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:27,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:27,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:27,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-23 14:20:27,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-23 14:20:27,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-23 14:20:27,485 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 14:20:27,485 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-23 14:20:27,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 14:20:27,486 INFO L85 PathProgramCache]: Analyzing trace with hash 1128528286, now seen corresponding path program 2 times [2021-11-23 14:20:27,486 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 14:20:27,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309485139] [2021-11-23 14:20:27,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 14:20:27,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 14:20:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 14:20:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 14:20:29,008 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 14:20:29,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309485139] [2021-11-23 14:20:29,009 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309485139] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 14:20:29,009 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 14:20:29,009 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2021-11-23 14:20:29,010 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020925508] [2021-11-23 14:20:29,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 14:20:29,011 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-11-23 14:20:29,011 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 14:20:29,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-11-23 14:20:29,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=295, Unknown=0, NotChecked=0, Total=380 [2021-11-23 14:20:29,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:29,013 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-23 14:20:29,013 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 4.0) internal successors, (80), 20 states have internal predecessors, (80), 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) [2021-11-23 14:20:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-23 14:20:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-11-23 14:20:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-23 14:20:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:29,128 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,161 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,204 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,205 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,205 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,206 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,206 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,206 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,207 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,207 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,207 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,208 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,209 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,310 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,312 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite57#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,312 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,312 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,313 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,313 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,313 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,314 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,314 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,314 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,315 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,315 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,315 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,316 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,412 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,413 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite61#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:29,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:29,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-23 14:20:29,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-23 14:20:29,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-23 14:20:29,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-23 14:20:29,707 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2021-11-23 14:20:29,707 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2021-11-23 14:20:29,708 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2021-11-23 14:20:29,708 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-23 14:20:29,731 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2021-11-23 14:20:29,733 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE (1/2) [2021-11-23 14:20:29,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-23 14:20:29,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 [2021-11-23 14:20:29,748 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-23 14:20:29,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2021-11-23 14:20:29,777 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork1 ======== [2021-11-23 14:20:29,778 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 [2021-11-23 14:20:29,779 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 14:20:29,847 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,862 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,877 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 14:20:29,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 14:20:29,878 INFO L85 PathProgramCache]: Analyzing trace with hash 1861211899, now seen corresponding path program 1 times [2021-11-23 14:20:29,878 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 14:20:29,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779014965] [2021-11-23 14:20:29,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 14:20:29,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 14:20:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 14:20:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 14:20:29,920 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 14:20:29,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779014965] [2021-11-23 14:20:29,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779014965] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 14:20:29,921 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 14:20:29,921 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-23 14:20:29,921 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128506346] [2021-11-23 14:20:29,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 14:20:29,922 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 14:20:29,922 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 14:20:29,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 14:20:29,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 14:20:29,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:29,923 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-23 14:20:29,924 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 25.5) internal successors, (51), 3 states have internal predecessors, (51), 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) [2021-11-23 14:20:29,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-23 14:20:29,937 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,950 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,950 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,951 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,951 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,951 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,952 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite32#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,952 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite35#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,953 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,953 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,953 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,954 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,954 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,954 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,975 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:29,976 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,011 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,024 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,038 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,049 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,059 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,073 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,074 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,074 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,075 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,075 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,075 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,076 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,076 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,076 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,077 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,077 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,078 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,078 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,078 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,101 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,102 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,133 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,147 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,154 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,164 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,178 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,187 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,201 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71#1_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,228 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,229 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,229 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,229 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,230 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,230 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,231 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,231 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,231 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,232 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,232 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,232 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,233 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,233 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,267 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,268 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,268 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,269 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,269 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,270 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,270 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,270 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,271 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,271 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,271 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,272 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,272 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,273 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,294 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,294 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,295 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,295 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,296 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,296 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,296 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,297 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,297 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,297 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,298 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,298 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,298 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,299 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,337 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,337 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,338 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,338 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,339 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,339 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,339 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,340 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,340 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,340 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,341 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,341 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,342 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,342 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,370 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,371 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,371 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,371 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,372 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,372 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,373 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,373 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,373 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,374 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,374 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,375 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,375 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,375 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,415 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,415 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,416 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,416 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,417 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,417 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,417 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,418 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,418 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,419 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,420 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,478 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,479 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,479 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,480 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,480 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,481 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,481 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,481 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,482 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,482 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,482 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,483 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,483 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,484 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,542 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,542 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,543 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,543 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,543 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,544 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,544 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,544 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,545 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,545 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,545 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,545 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,546 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,570 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,571 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,571 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,571 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite97#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,572 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,572 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,572 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,573 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,573 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,573 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,574 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,603 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,603 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,603 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,604 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,604 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,604 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,605 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,605 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,607 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,638 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,639 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,640 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,640 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,640 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,641 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,641 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,641 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,642 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite96#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,689 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,689 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite94#1_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,690 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,690 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,690 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,691 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,719 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,720 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,720 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93#1_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,720 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,759 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,761 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,761 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,761 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,819 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,819 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,820 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,822 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,862 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,863 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_293 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,864 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,936 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,955 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:30,978 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:31,025 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-23 14:20:31,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 14:20:31,111 INFO L764 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-23 14:20:31,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-23 14:20:31,117 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-23 14:20:31,117 INFO L308 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork1 was SAFE (2/2) [2021-11-23 14:20:31,118 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-23 14:20:31,118 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-23 14:20:31,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:20:31 BasicIcfg [2021-11-23 14:20:31,124 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 14:20:31,124 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 14:20:31,125 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 14:20:31,125 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 14:20:31,125 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:20:20" (3/4) ... [2021-11-23 14:20:31,129 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 14:20:31,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P0 [2021-11-23 14:20:31,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P1 [2021-11-23 14:20:31,157 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 117 nodes and edges [2021-11-23 14:20:31,158 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2021-11-23 14:20:31,159 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-23 14:20:31,160 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-23 14:20:31,285 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/witness.graphml [2021-11-23 14:20:31,285 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 14:20:31,286 INFO L158 Benchmark]: Toolchain (without parser) took 13863.81ms. Allocated memory was 96.5MB in the beginning and 237.0MB in the end (delta: 140.5MB). Free memory was 51.6MB in the beginning and 114.2MB in the end (delta: -62.5MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. [2021-11-23 14:20:31,286 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 14:20:31,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 831.09ms. Allocated memory was 96.5MB in the beginning and 127.9MB in the end (delta: 31.5MB). Free memory was 51.4MB in the beginning and 83.3MB in the end (delta: -31.9MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2021-11-23 14:20:31,287 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.94ms. Allocated memory is still 127.9MB. Free memory was 83.3MB in the beginning and 79.6MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 14:20:31,287 INFO L158 Benchmark]: Boogie Preprocessor took 110.29ms. Allocated memory is still 127.9MB. Free memory was 79.6MB in the beginning and 76.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 14:20:31,288 INFO L158 Benchmark]: RCFGBuilder took 2075.56ms. Allocated memory is still 127.9MB. Free memory was 76.6MB in the beginning and 69.1MB in the end (delta: 7.5MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2021-11-23 14:20:31,288 INFO L158 Benchmark]: TraceAbstraction took 10543.92ms. Allocated memory was 127.9MB in the beginning and 237.0MB in the end (delta: 109.1MB). Free memory was 68.4MB in the beginning and 122.5MB in the end (delta: -54.2MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2021-11-23 14:20:31,289 INFO L158 Benchmark]: Witness Printer took 160.56ms. Allocated memory is still 237.0MB. Free memory was 122.5MB in the beginning and 114.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 14:20:31,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 831.09ms. Allocated memory was 96.5MB in the beginning and 127.9MB in the end (delta: 31.5MB). Free memory was 51.4MB in the beginning and 83.3MB in the end (delta: -31.9MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.94ms. Allocated memory is still 127.9MB. Free memory was 83.3MB in the beginning and 79.6MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 110.29ms. Allocated memory is still 127.9MB. Free memory was 79.6MB in the beginning and 76.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2075.56ms. Allocated memory is still 127.9MB. Free memory was 76.6MB in the beginning and 69.1MB in the end (delta: 7.5MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. * TraceAbstraction took 10543.92ms. Allocated memory was 127.9MB in the beginning and 237.0MB in the end (delta: 109.1MB). Free memory was 68.4MB in the beginning and 122.5MB in the end (delta: -54.2MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Witness Printer took 160.56ms. Allocated memory is still 237.0MB. Free memory was 122.5MB in the beginning and 114.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4357, positive: 3987, positive conditional: 3079, positive unconditional: 908, negative: 370, negative conditional: 328, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4271, positive: 3987, positive conditional: 3079, positive unconditional: 908, negative: 284, negative conditional: 242, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 4271, positive: 3987, positive conditional: 3079, positive unconditional: 908, negative: 284, negative conditional: 242, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4988, positive: 3987, positive conditional: 2944, positive unconditional: 1043, negative: 1001, negative conditional: 717, negative unconditional: 284, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 4988, positive: 3987, positive conditional: 646, positive unconditional: 3341, negative: 1001, negative conditional: 119, negative unconditional: 882, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4988, positive: 3987, positive conditional: 646, positive unconditional: 3341, negative: 1001, negative conditional: 119, negative unconditional: 882, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 969, positive: 918, positive conditional: 10, positive unconditional: 908, negative: 51, negative conditional: 7, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 969, positive: 906, positive conditional: 0, positive unconditional: 906, negative: 63, negative conditional: 0, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 63, positive: 12, positive conditional: 10, positive unconditional: 2, negative: 51, negative conditional: 7, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1585, positive: 203, positive conditional: 200, positive unconditional: 4, negative: 1382, negative conditional: 129, negative unconditional: 1253, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4988, positive: 3069, positive conditional: 636, positive unconditional: 2433, negative: 950, negative conditional: 112, negative unconditional: 838, unknown: 969, unknown conditional: 17, unknown unconditional: 952] , Statistics on independence cache: Total cache size (in pairs): 969, Positive cache size: 918, Positive conditional cache size: 10, Positive unconditional cache size: 908, Negative cache size: 51, Negative conditional cache size: 7, Negative unconditional cache size: 44, Eliminated conditions: 2896, Maximal queried relation: 3, Independence queries for same thread: 86 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1.4s, Number of persistent set computation: 596, Number of trivial persistent sets: 300, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 950, positive: 908, positive conditional: 0, positive unconditional: 908, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4357, positive: 3987, positive conditional: 3079, positive unconditional: 908, negative: 370, negative conditional: 328, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4271, positive: 3987, positive conditional: 3079, positive unconditional: 908, negative: 284, negative conditional: 242, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 4271, positive: 3987, positive conditional: 3079, positive unconditional: 908, negative: 284, negative conditional: 242, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4988, positive: 3987, positive conditional: 2944, positive unconditional: 1043, negative: 1001, negative conditional: 717, negative unconditional: 284, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 4988, positive: 3987, positive conditional: 646, positive unconditional: 3341, negative: 1001, negative conditional: 119, negative unconditional: 882, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4988, positive: 3987, positive conditional: 646, positive unconditional: 3341, negative: 1001, negative conditional: 119, negative unconditional: 882, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 969, positive: 918, positive conditional: 10, positive unconditional: 908, negative: 51, negative conditional: 7, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 969, positive: 906, positive conditional: 0, positive unconditional: 906, negative: 63, negative conditional: 0, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 63, positive: 12, positive conditional: 10, positive unconditional: 2, negative: 51, negative conditional: 7, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1585, positive: 203, positive conditional: 200, positive unconditional: 4, negative: 1382, negative conditional: 129, negative unconditional: 1253, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4988, positive: 3069, positive conditional: 636, positive unconditional: 2433, negative: 950, negative conditional: 112, negative unconditional: 838, unknown: 969, unknown conditional: 17, unknown unconditional: 952] , Statistics on independence cache: Total cache size (in pairs): 969, Positive cache size: 918, Positive conditional cache size: 10, Positive unconditional cache size: 908, Negative cache size: 51, Negative conditional cache size: 7, Negative unconditional cache size: 44, Eliminated conditions: 2896, Maximal queried relation: 3, Independence queries for same thread: 86 - 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 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3671, positive: 3299, positive conditional: 2272, positive unconditional: 1027, negative: 372, negative conditional: 343, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3654, positive: 3299, positive conditional: 2272, positive unconditional: 1027, negative: 355, negative conditional: 326, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3654, positive: 3299, positive conditional: 2272, positive unconditional: 1027, negative: 355, negative conditional: 326, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3980, positive: 3299, positive conditional: 2254, positive unconditional: 1045, negative: 681, negative conditional: 326, negative unconditional: 355, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3980, positive: 3299, positive conditional: 1599, positive unconditional: 1700, negative: 681, negative conditional: 236, negative unconditional: 445, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3980, positive: 3299, positive conditional: 1599, positive unconditional: 1700, negative: 681, negative conditional: 236, negative unconditional: 445, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1076, positive: 1034, positive conditional: 7, positive unconditional: 1027, negative: 42, negative conditional: 9, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1076, positive: 1026, positive conditional: 0, positive unconditional: 1026, negative: 50, negative conditional: 0, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 50, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 42, negative conditional: 9, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1135, positive: 109, positive conditional: 108, positive unconditional: 1, negative: 1025, negative conditional: 256, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3980, positive: 2265, positive conditional: 1592, positive unconditional: 673, negative: 639, negative conditional: 227, negative unconditional: 412, unknown: 1076, unknown conditional: 16, unknown unconditional: 1060] , Statistics on independence cache: Total cache size (in pairs): 1076, Positive cache size: 1034, Positive conditional cache size: 7, Positive unconditional cache size: 1027, Negative cache size: 42, Negative conditional cache size: 9, Negative unconditional cache size: 33, Eliminated conditions: 745, Maximal queried relation: 1, Independence queries for same thread: 17 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.7s, Number of persistent set computation: 379, Number of trivial persistent sets: 303, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1056, positive: 1027, positive conditional: 0, positive unconditional: 1027, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3671, positive: 3299, positive conditional: 2272, positive unconditional: 1027, negative: 372, negative conditional: 343, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3654, positive: 3299, positive conditional: 2272, positive unconditional: 1027, negative: 355, negative conditional: 326, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3654, positive: 3299, positive conditional: 2272, positive unconditional: 1027, negative: 355, negative conditional: 326, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3980, positive: 3299, positive conditional: 2254, positive unconditional: 1045, negative: 681, negative conditional: 326, negative unconditional: 355, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3980, positive: 3299, positive conditional: 1599, positive unconditional: 1700, negative: 681, negative conditional: 236, negative unconditional: 445, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3980, positive: 3299, positive conditional: 1599, positive unconditional: 1700, negative: 681, negative conditional: 236, negative unconditional: 445, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1076, positive: 1034, positive conditional: 7, positive unconditional: 1027, negative: 42, negative conditional: 9, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1076, positive: 1026, positive conditional: 0, positive unconditional: 1026, negative: 50, negative conditional: 0, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 50, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 42, negative conditional: 9, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1135, positive: 109, positive conditional: 108, positive unconditional: 1, negative: 1025, negative conditional: 256, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3980, positive: 2265, positive conditional: 1592, positive unconditional: 673, negative: 639, negative conditional: 227, negative unconditional: 412, unknown: 1076, unknown conditional: 16, unknown unconditional: 1060] , Statistics on independence cache: Total cache size (in pairs): 1076, Positive cache size: 1034, Positive conditional cache size: 7, Positive unconditional cache size: 1027, Negative cache size: 42, Negative conditional cache size: 9, Negative unconditional cache size: 33, Eliminated conditions: 745, Maximal queried relation: 1, Independence queries for same thread: 17 - 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 - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 120 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 8.9s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 3.9s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 53, 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, 0.9s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 447 NumberOfCodeBlocks, 447 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 441 ConstructedInterpolants, 0 QuantifiedInterpolants, 2800 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 120 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 1.3s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, 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: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 51 NumberOfCodeBlocks, 51 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 50 ConstructedInterpolants, 0 QuantifiedInterpolants, 96 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-11-23 14:20:31,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2021-11-23 14:20:31,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2021-11-23 14:20:31,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6035cde4-078d-47e5-af96-aae8091ec5d3/bin/ugemcutter-aZbSL5k0Dw/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 Result: TRUE