./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a --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 304137b4cdfcb1cb721c511de7faa38271d71a9e3815c7f79977f44461721381 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:58:59,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:58:59,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:58:59,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:58:59,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:58:59,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:58:59,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:58:59,377 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:58:59,380 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:58:59,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:58:59,387 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:58:59,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:58:59,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:58:59,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:58:59,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:58:59,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:58:59,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:58:59,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:58:59,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:58:59,419 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:58:59,421 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:58:59,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:58:59,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:58:59,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:58:59,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:58:59,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:58:59,437 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:58:59,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:58:59,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:58:59,441 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:58:59,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:58:59,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:58:59,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:58:59,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:58:59,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:58:59,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:58:59,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:58:59,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:58:59,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:58:59,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:58:59,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:58:59,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-Reach-32bit-GemCutter_Default.epf [2021-11-13 18:58:59,497 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:58:59,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:58:59,498 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:58:59,498 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:58:59,499 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:58:59,500 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:58:59,500 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:58:59,501 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:58:59,501 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:58:59,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:58:59,502 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 18:58:59,503 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:58:59,503 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 18:58:59,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:58:59,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:58:59,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:58:59,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:58:59,504 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 18:58:59,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:58:59,505 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:58:59,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:58:59,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:58:59,505 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:58:59,506 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-13 18:58:59,506 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:58:59,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:58:59,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:58:59,507 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:58:59,507 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:58:59,509 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:58:59,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:58:59,509 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:58:59,510 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 18:58:59,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:58:59,510 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 18:58:59,510 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 18:58:59,510 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_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 304137b4cdfcb1cb721c511de7faa38271d71a9e3815c7f79977f44461721381 [2021-11-13 18:58:59,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:58:59,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:58:59,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:58:59,850 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:58:59,851 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:58:59,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.i [2021-11-13 18:58:59,932 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data/d52e98e71/0bb97643817741c285fabc1bb2cea2fc/FLAG6dce3d75d [2021-11-13 18:59:00,561 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:59:00,562 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/sv-benchmarks/c/pthread-wmm/rfi006_rmo.i [2021-11-13 18:59:00,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data/d52e98e71/0bb97643817741c285fabc1bb2cea2fc/FLAG6dce3d75d [2021-11-13 18:59:00,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data/d52e98e71/0bb97643817741c285fabc1bb2cea2fc [2021-11-13 18:59:00,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:59:00,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:59:00,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:59:00,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:59:00,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:59:00,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:59:00" (1/1) ... [2021-11-13 18:59:00,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f156d4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:00, skipping insertion in model container [2021-11-13 18:59:00,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:59:00" (1/1) ... [2021-11-13 18:59:00,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:59:00,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:59:01,081 WARN L228 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_cb06ec2f-86db-478f-aa1b-8d96e261ef28/sv-benchmarks/c/pthread-wmm/rfi006_rmo.i[987,1000] [2021-11-13 18:59:01,309 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:59:01,319 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:59:01,332 WARN L228 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_cb06ec2f-86db-478f-aa1b-8d96e261ef28/sv-benchmarks/c/pthread-wmm/rfi006_rmo.i[987,1000] [2021-11-13 18:59:01,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:59:01,462 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:59:01,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01 WrapperNode [2021-11-13 18:59:01,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:59:01,464 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:59:01,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:59:01,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:59:01,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:59:01,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:59:01,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:59:01,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:59:01,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,555 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,559 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:59:01,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:59:01,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:59:01,568 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:59:01,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (1/1) ... [2021-11-13 18:59:01,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:59:01,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 18:59:01,618 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:59:01,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:59:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 18:59:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:59:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-13 18:59:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:59:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:59:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-13 18:59:01,665 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-13 18:59:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-13 18:59:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-13 18:59:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-13 18:59:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-13 18:59:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:59:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-13 18:59:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:59:01,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:59:01,669 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-13 18:59:03,210 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:59:03,211 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 18:59:03,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:59:03 BoogieIcfgContainer [2021-11-13 18:59:03,214 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:59:03,216 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 18:59:03,216 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 18:59:03,220 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 18:59:03,220 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:59:00" (1/3) ... [2021-11-13 18:59:03,221 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6de50252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:59:03, skipping insertion in model container [2021-11-13 18:59:03,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:01" (2/3) ... [2021-11-13 18:59:03,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6de50252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:59:03, skipping insertion in model container [2021-11-13 18:59:03,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:59:03" (3/3) ... [2021-11-13 18:59:03,230 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi006_rmo.i [2021-11-13 18:59:03,236 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 18:59:03,236 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 18:59:03,237 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 18:59:03,237 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 18:59:03,316 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,316 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,316 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,316 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,316 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,317 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,317 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,317 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,317 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,317 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,318 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,318 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,320 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,320 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,321 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,321 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,321 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,322 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,322 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,322 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,322 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,323 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,323 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,323 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,323 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,325 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,325 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,325 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,325 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,325 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,325 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,326 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,326 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,326 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,326 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,327 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,327 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,327 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,327 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,329 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,329 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,329 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,329 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,329 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,330 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,330 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,330 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,330 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,330 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,330 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,331 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,331 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,334 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,334 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,334 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,334 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,335 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,336 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,338 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,339 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,340 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,340 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,340 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,341 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,341 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,341 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,341 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,347 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,347 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,347 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,348 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,348 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,350 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,350 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,350 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,350 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,350 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,351 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,351 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,351 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,351 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,351 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,351 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,352 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,352 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,352 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,352 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,352 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,352 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,354 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,354 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,354 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,354 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,354 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,354 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,354 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,355 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,355 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,355 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,355 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,355 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,355 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,355 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,359 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,359 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,360 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,361 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,361 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,362 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,364 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,364 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,364 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,364 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,364 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,364 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,364 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,365 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,365 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,365 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,365 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,365 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,365 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,365 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,368 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,368 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,368 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,368 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,370 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,370 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,371 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,371 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,371 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,371 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,371 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,372 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,372 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,372 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,373 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,377 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,377 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,377 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,380 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,382 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,382 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,383 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,383 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,391 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,391 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,391 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,392 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,392 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,400 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,400 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,400 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,400 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,401 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,401 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,402 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,402 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,402 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,402 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,402 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,402 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,403 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,403 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,403 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,403 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,403 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,403 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,403 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,404 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,404 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,404 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,404 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,404 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,404 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,405 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,405 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,405 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,405 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,405 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,405 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,405 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,406 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,406 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,406 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,406 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,406 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,407 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,407 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,407 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,407 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,408 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,409 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,411 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,412 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 18:59:03,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 18:59:03,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 18:59:03,486 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 18:59:03,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-13 18:59:03,527 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-13 18:59:03,533 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 [2021-11-13 18:59:03,533 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-13 18:59:03,670 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,670 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,670 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,671 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,671 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,671 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,671 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,672 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,672 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,672 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,672 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,673 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,673 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,673 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,673 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,674 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,720 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,721 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,721 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,721 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,721 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,722 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,722 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,722 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,723 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,723 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,723 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,723 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,724 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,724 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,788 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,789 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,789 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,789 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,790 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,790 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,790 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,791 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,791 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,791 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,792 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,792 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,792 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,793 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,793 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,793 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,821 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,822 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,822 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,823 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,823 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,823 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,823 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,824 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,824 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,824 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,825 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,825 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,825 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,908 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,908 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:03,909 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,925 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,926 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,926 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,926 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,927 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,927 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,927 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,927 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,928 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,928 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,928 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,928 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,928 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,929 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,929 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,929 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,931 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,932 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,932 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,975 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,975 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,975 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,976 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,976 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,976 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,976 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,977 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,977 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,977 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,977 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,978 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,978 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,978 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,978 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,979 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,981 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,981 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:04,982 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,030 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,031 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,040 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,041 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,047 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,048 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,048 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,048 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,048 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,049 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,074 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,075 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,075 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,075 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,076 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,076 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,076 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,076 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,077 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,077 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,082 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,083 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:05,133 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:05,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:05,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1403433463, now seen corresponding path program 1 times [2021-11-13 18:59:05,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:05,153 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191306433] [2021-11-13 18:59:05,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:05,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:05,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:05,503 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:59:05,503 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191306433] [2021-11-13 18:59:05,504 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [191306433] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:05,504 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:05,504 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 18:59:05,506 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417881348] [2021-11-13 18:59:05,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:05,513 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 18:59:05,513 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:59:05,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 18:59:05,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 18:59:05,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:05,539 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:05,540 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 46.5) internal successors, (93), 2 states have internal predecessors, (93), 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) [2021-11-13 18:59:05,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:05,581 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 18:59:05,582 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:05,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:05,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1043825762, now seen corresponding path program 1 times [2021-11-13 18:59:05,586 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:05,586 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384149434] [2021-11-13 18:59:05,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:05,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:06,026 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:59:06,026 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384149434] [2021-11-13 18:59:06,026 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384149434] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:06,026 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:06,027 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 18:59:06,027 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157462240] [2021-11-13 18:59:06,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:06,030 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 18:59:06,030 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:59:06,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 18:59:06,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-13 18:59:06,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:06,032 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:06,033 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 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) [2021-11-13 18:59:06,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:06,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:06,191 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,192 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,192 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,193 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,193 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,193 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,194 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,194 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,195 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,195 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,195 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,196 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,196 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,196 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,197 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,197 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,220 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,220 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,222 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,222 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,222 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,223 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,223 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,223 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,224 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,224 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,224 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,225 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,225 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,225 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,226 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,226 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,226 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,227 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,250 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,251 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,251 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,251 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,252 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,252 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,252 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,252 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,253 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,254 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,255 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,255 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,257 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,258 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,258 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,258 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,259 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,259 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,259 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,260 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,260 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,260 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,261 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,261 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,261 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,262 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,262 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,262 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,357 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,358 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,358 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,358 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,359 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,359 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,360 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,360 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,360 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,361 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,362 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,363 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,365 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,366 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,397 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,398 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,405 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,406 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:06,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:06,433 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 18:59:06,434 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:06,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:06,434 INFO L85 PathProgramCache]: Analyzing trace with hash 1144566401, now seen corresponding path program 1 times [2021-11-13 18:59:06,435 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:06,435 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996558345] [2021-11-13 18:59:06,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:06,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:06,639 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:59:06,639 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996558345] [2021-11-13 18:59:06,639 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1996558345] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:06,640 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:06,640 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:59:06,640 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497042366] [2021-11-13 18:59:06,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:06,641 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:59:06,641 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:59:06,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:59:06,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:59:06,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:06,643 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:06,643 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 6 states have internal predecessors, (94), 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) [2021-11-13 18:59:06,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:06,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:06,698 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,701 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,701 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,701 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,702 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,702 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,702 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,703 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,703 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,703 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,704 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,706 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,706 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:06,864 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 18:59:06,864 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:06,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:06,865 INFO L85 PathProgramCache]: Analyzing trace with hash -136231714, now seen corresponding path program 1 times [2021-11-13 18:59:06,865 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:06,866 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802584271] [2021-11-13 18:59:06,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:06,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:07,041 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:59:07,042 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802584271] [2021-11-13 18:59:07,042 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1802584271] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:07,042 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:07,042 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:59:07,043 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136821485] [2021-11-13 18:59:07,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:07,043 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:59:07,044 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:59:07,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:59:07,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:59:07,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:07,061 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:07,062 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.666666666666668) internal successors, (100), 6 states have internal predecessors, (100), 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) [2021-11-13 18:59:07,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:07,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:07,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:07,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:07,121 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,122 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,122 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,123 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,123 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,123 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,124 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,124 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,125 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,125 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,125 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,126 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,126 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,126 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,127 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,127 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,198 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,199 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,199 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,199 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,200 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,200 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,201 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,201 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,202 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,202 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,202 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,203 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,203 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,204 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,204 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,205 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,264 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,264 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,265 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,266 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,267 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,267 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,267 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,268 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,268 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,268 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,268 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,269 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,293 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,294 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,294 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,295 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,295 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,295 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,296 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,296 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,297 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,297 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,297 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,298 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,298 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,298 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,299 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:07,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:07,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:07,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:07,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:07,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 18:59:07,399 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:07,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:07,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1648346520, now seen corresponding path program 1 times [2021-11-13 18:59:07,401 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:07,401 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014004014] [2021-11-13 18:59:07,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:07,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:08,219 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:59:08,219 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014004014] [2021-11-13 18:59:08,219 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014004014] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:08,220 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:08,220 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2021-11-13 18:59:08,220 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696189458] [2021-11-13 18:59:08,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:08,221 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-13 18:59:08,221 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:59:08,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-13 18:59:08,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2021-11-13 18:59:08,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:08,225 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:08,225 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 5.9411764705882355) internal successors, (101), 17 states have internal predecessors, (101), 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) [2021-11-13 18:59:08,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:08,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:08,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:08,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:08,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:08,504 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,504 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,505 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,505 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,505 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,506 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,506 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,506 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,506 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,507 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,507 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,507 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,649 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,650 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,650 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,650 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,650 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,652 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,652 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,652 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,653 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,653 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,653 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,653 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:08,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:08,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:08,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:08,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:08,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-13 18:59:08,744 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 18:59:08,744 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:08,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:08,745 INFO L85 PathProgramCache]: Analyzing trace with hash 463545085, now seen corresponding path program 1 times [2021-11-13 18:59:08,745 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:08,745 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566135342] [2021-11-13 18:59:08,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:08,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:09,734 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:59:09,734 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566135342] [2021-11-13 18:59:09,734 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566135342] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:09,734 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:09,734 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2021-11-13 18:59:09,734 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781617402] [2021-11-13 18:59:09,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:09,735 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-13 18:59:09,735 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:59:09,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-13 18:59:09,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=361, Unknown=0, NotChecked=0, Total=462 [2021-11-13 18:59:09,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:09,736 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:09,737 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 4.636363636363637) internal successors, (102), 22 states have internal predecessors, (102), 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) [2021-11-13 18:59:09,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:09,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:09,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:09,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:09,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-13 18:59:09,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:10,094 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,095 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,095 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,096 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,096 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,096 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,096 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,097 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,098 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,098 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,098 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,099 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,099 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,335 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,335 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,335 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,336 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,336 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,336 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,336 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,336 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,337 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,337 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,337 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,337 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,337 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,338 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,338 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,338 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,464 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem59_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,465 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite61_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,465 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite60_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,478 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem59_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,479 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite61_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,479 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite60_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,573 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem59_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,574 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite61_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,574 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite60_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,593 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem59_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,594 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite61_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,594 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite60_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:10,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:10,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:10,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:10,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-13 18:59:10,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-13 18:59:10,619 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 18:59:10,620 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:10,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:10,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1440871653, now seen corresponding path program 1 times [2021-11-13 18:59:10,621 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:10,621 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482285634] [2021-11-13 18:59:10,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:10,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:10,835 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:59:10,836 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482285634] [2021-11-13 18:59:10,839 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [482285634] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:10,840 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:10,841 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:59:10,841 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523748710] [2021-11-13 18:59:10,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:10,842 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:59:10,842 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:59:10,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:59:10,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:59:10,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:10,843 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:10,843 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 6 states have internal predecessors, (107), 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) [2021-11-13 18:59:10,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:10,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:10,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:10,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:10,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-13 18:59:10,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-11-13 18:59:10,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:10,908 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,908 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,908 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,910 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,910 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,910 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,910 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,911 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,911 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,911 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,912 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,912 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,912 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,913 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,913 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,913 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,913 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,914 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,914 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,958 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,958 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,959 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,960 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,960 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,960 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,961 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,961 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,961 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,961 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,962 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,962 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,962 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,963 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,963 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,963 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,963 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,964 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:10,964 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:11,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:11,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:11,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:11,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:11,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-13 18:59:11,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-11-13 18:59:11,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:59:11,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 18:59:11,361 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:11,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:11,362 INFO L85 PathProgramCache]: Analyzing trace with hash 825529209, now seen corresponding path program 2 times [2021-11-13 18:59:11,362 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:11,362 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429049398] [2021-11-13 18:59:11,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:11,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:11,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:11,537 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:59:11,537 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429049398] [2021-11-13 18:59:11,537 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429049398] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:11,537 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:11,537 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-13 18:59:11,538 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172237991] [2021-11-13 18:59:11,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:11,538 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 18:59:11,539 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:59:11,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 18:59:11,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-13 18:59:11,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:11,540 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:11,540 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 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) [2021-11-13 18:59:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:11,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-13 18:59:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-11-13 18:59:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:59:11,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:11,641 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:11,641 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:11,641 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:12,657 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:12,658 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:12,658 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:12,659 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem59_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:12,659 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite61_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:12,659 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite60_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:13,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:13,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:59:13,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:13,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:59:13,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-13 18:59:13,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-11-13 18:59:13,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:59:13,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:59:13,751 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-13 18:59:13,752 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:13,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:13,752 INFO L85 PathProgramCache]: Analyzing trace with hash -842476424, now seen corresponding path program 1 times [2021-11-13 18:59:13,753 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:59:13,753 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670867114] [2021-11-13 18:59:13,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:13,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:59:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:59:13,880 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 18:59:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:59:14,073 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 18:59:14,073 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 18:59:14,074 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2021-11-13 18:59:14,076 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2021-11-13 18:59:14,076 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2021-11-13 18:59:14,076 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2021-11-13 18:59:14,077 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-13 18:59:14,085 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:59:14,089 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-13 18:59:14,089 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 18:59:14,289 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.translateProgramExecution(InlinerBacktranslator.java:203) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:216) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:206) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getProgramExecutionAsString(CounterExampleResult.java:155) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getLongDescription(CounterExampleResult.java:134) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportLocationResults(TraceAbstractionStarter.java:586) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 18:59:14,293 INFO L158 Benchmark]: Toolchain (without parser) took 13484.04ms. Allocated memory was 132.1MB in the beginning and 230.7MB in the end (delta: 98.6MB). Free memory was 102.1MB in the beginning and 71.7MB in the end (delta: 30.4MB). Peak memory consumption was 127.5MB. Max. memory is 16.1GB. [2021-11-13 18:59:14,293 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 132.1MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 18:59:14,294 INFO L158 Benchmark]: CACSL2BoogieTranslator took 650.67ms. Allocated memory is still 132.1MB. Free memory was 101.8MB in the beginning and 92.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 18:59:14,294 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.85ms. Allocated memory is still 132.1MB. Free memory was 92.0MB in the beginning and 89.6MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 18:59:14,294 INFO L158 Benchmark]: Boogie Preprocessor took 44.18ms. Allocated memory is still 132.1MB. Free memory was 89.6MB in the beginning and 87.2MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 18:59:14,295 INFO L158 Benchmark]: RCFGBuilder took 1646.92ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 87.2MB in the beginning and 76.3MB in the end (delta: 10.9MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2021-11-13 18:59:14,296 INFO L158 Benchmark]: TraceAbstraction took 11076.13ms. Allocated memory was 172.0MB in the beginning and 230.7MB in the end (delta: 58.7MB). Free memory was 75.5MB in the beginning and 71.7MB in the end (delta: 3.8MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2021-11-13 18:59:14,298 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 132.1MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 650.67ms. Allocated memory is still 132.1MB. Free memory was 101.8MB in the beginning and 92.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.85ms. Allocated memory is still 132.1MB. Free memory was 92.0MB in the beginning and 89.6MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.18ms. Allocated memory is still 132.1MB. Free memory was 89.6MB in the beginning and 87.2MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1646.92ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 87.2MB in the beginning and 76.3MB in the end (delta: 10.9MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. * TraceAbstraction took 11076.13ms. Allocated memory was 172.0MB in the beginning and 230.7MB in the end (delta: 58.7MB). Free memory was 75.5MB in the beginning and 71.7MB in the end (delta: 3.8MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2886, positive: 2808, positive conditional: 1549, positive unconditional: 1259, negative: 78, negative conditional: 39, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2876, positive: 2808, positive conditional: 1549, positive unconditional: 1259, negative: 68, negative conditional: 29, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2876, positive: 2808, positive conditional: 1549, positive unconditional: 1259, negative: 68, negative conditional: 29, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2934, positive: 2808, positive conditional: 1141, positive unconditional: 1667, negative: 126, negative conditional: 58, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2934, positive: 2808, positive conditional: 364, positive unconditional: 2444, negative: 126, negative conditional: 50, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2934, positive: 2808, positive conditional: 364, positive unconditional: 2444, negative: 126, negative conditional: 50, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1324, positive: 1272, positive conditional: 13, positive unconditional: 1259, negative: 52, negative conditional: 13, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1324, positive: 1256, positive conditional: 0, positive unconditional: 1256, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 13, positive unconditional: 3, negative: 49, negative conditional: 13, negative unconditional: 36, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4387, positive: 149, positive conditional: 145, positive unconditional: 4, negative: 1176, negative conditional: 362, negative unconditional: 814, unknown: 3063, unknown conditional: 0, unknown unconditional: 3063] ], Cache Queries: [ total: 2934, positive: 1536, positive conditional: 351, positive unconditional: 1185, negative: 74, negative conditional: 37, negative unconditional: 37, unknown: 1324, unknown conditional: 26, unknown unconditional: 1298] , Statistics on independence cache: Total cache size (in pairs): 1324, Positive cache size: 1272, Positive conditional cache size: 13, Positive unconditional cache size: 1259, Negative cache size: 52, Negative conditional cache size: 13, Negative unconditional cache size: 39, Eliminated conditions: 785, Maximal queried relation: 5, Independence queries for same thread: 10 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 4002.07ms, Number of persistent set computation: 183, Number of trivial persistent sets: 98, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1298, positive: 1259, positive conditional: 0, positive unconditional: 1259, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2886, positive: 2808, positive conditional: 1549, positive unconditional: 1259, negative: 78, negative conditional: 39, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2876, positive: 2808, positive conditional: 1549, positive unconditional: 1259, negative: 68, negative conditional: 29, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2876, positive: 2808, positive conditional: 1549, positive unconditional: 1259, negative: 68, negative conditional: 29, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2934, positive: 2808, positive conditional: 1141, positive unconditional: 1667, negative: 126, negative conditional: 58, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2934, positive: 2808, positive conditional: 364, positive unconditional: 2444, negative: 126, negative conditional: 50, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2934, positive: 2808, positive conditional: 364, positive unconditional: 2444, negative: 126, negative conditional: 50, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1324, positive: 1272, positive conditional: 13, positive unconditional: 1259, negative: 52, negative conditional: 13, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1324, positive: 1256, positive conditional: 0, positive unconditional: 1256, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 13, positive unconditional: 3, negative: 49, negative conditional: 13, negative unconditional: 36, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4387, positive: 149, positive conditional: 145, positive unconditional: 4, negative: 1176, negative conditional: 362, negative unconditional: 814, unknown: 3063, unknown conditional: 0, unknown unconditional: 3063] ], Cache Queries: [ total: 2934, positive: 1536, positive conditional: 351, positive unconditional: 1185, negative: 74, negative conditional: 37, negative unconditional: 37, unknown: 1324, unknown conditional: 26, unknown unconditional: 1298] , Statistics on independence cache: Total cache size (in pairs): 1324, Positive cache size: 1272, Positive conditional cache size: 13, Positive unconditional cache size: 1259, Negative cache size: 52, Negative conditional cache size: 13, Negative unconditional cache size: 39, Eliminated conditions: 785, Maximal queried relation: 5, Independence queries for same thread: 10 - 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 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 18:59:14,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2021-11-13 18:59:14,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a --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 304137b4cdfcb1cb721c511de7faa38271d71a9e3815c7f79977f44461721381 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:59:17,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:59:17,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:59:17,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:59:17,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:59:17,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:59:17,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:59:17,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:59:17,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:59:17,255 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:59:17,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:59:17,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:59:17,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:59:17,263 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:59:17,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:59:17,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:59:17,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:59:17,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:59:17,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:59:17,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:59:17,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:59:17,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:59:17,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:59:17,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:59:17,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:59:17,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:59:17,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:59:17,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:59:17,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:59:17,318 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:59:17,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:59:17,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:59:17,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:59:17,324 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:59:17,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:59:17,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:59:17,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:59:17,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:59:17,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:59:17,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:59:17,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:59:17,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2021-11-13 18:59:17,400 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:59:17,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:59:17,401 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:59:17,402 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:59:17,403 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:59:17,403 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:59:17,405 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:59:17,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:59:17,405 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:59:17,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:59:17,407 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 18:59:17,407 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 18:59:17,407 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:59:17,408 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:59:17,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:59:17,408 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:59:17,409 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 18:59:17,409 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 18:59:17,409 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 18:59:17,409 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:59:17,410 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:59:17,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:59:17,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:59:17,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:59:17,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:59:17,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:59:17,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:59:17,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:59:17,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:59:17,413 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-13 18:59:17,413 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 18:59:17,413 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:59:17,414 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 18:59:17,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:59:17,414 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 18:59:17,415 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 18:59:17,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 18:59:17,415 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 304137b4cdfcb1cb721c511de7faa38271d71a9e3815c7f79977f44461721381 [2021-11-13 18:59:17,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:59:17,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:59:17,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:59:17,865 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:59:17,866 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:59:17,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.i [2021-11-13 18:59:17,956 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data/6b8aad124/7526e3d197af41eab7bc1bc481311c57/FLAG6221da2c5 [2021-11-13 18:59:18,713 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:59:18,714 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/sv-benchmarks/c/pthread-wmm/rfi006_rmo.i [2021-11-13 18:59:18,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data/6b8aad124/7526e3d197af41eab7bc1bc481311c57/FLAG6221da2c5 [2021-11-13 18:59:18,904 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/data/6b8aad124/7526e3d197af41eab7bc1bc481311c57 [2021-11-13 18:59:18,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:59:18,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:59:18,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:59:18,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:59:18,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:59:18,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:59:18" (1/1) ... [2021-11-13 18:59:18,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b901591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:18, skipping insertion in model container [2021-11-13 18:59:18,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:59:18" (1/1) ... [2021-11-13 18:59:18,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:59:19,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:59:19,228 WARN L228 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_cb06ec2f-86db-478f-aa1b-8d96e261ef28/sv-benchmarks/c/pthread-wmm/rfi006_rmo.i[987,1000] [2021-11-13 18:59:19,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:59:19,542 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:59:19,556 WARN L228 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_cb06ec2f-86db-478f-aa1b-8d96e261ef28/sv-benchmarks/c/pthread-wmm/rfi006_rmo.i[987,1000] [2021-11-13 18:59:19,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:59:19,694 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:59:19,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19 WrapperNode [2021-11-13 18:59:19,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:59:19,696 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:59:19,696 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:59:19,696 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:59:19,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,738 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:59:19,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:59:19,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:59:19,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:59:19,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,846 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:59:19,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:59:19,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:59:19,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:59:19,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (1/1) ... [2021-11-13 18:59:19,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:59:19,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 18:59:19,914 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:59:19,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:59:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 18:59:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-13 18:59:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:59:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:59:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 18:59:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 18:59:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 18:59:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-13 18:59:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-13 18:59:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-13 18:59:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-13 18:59:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-13 18:59:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-13 18:59:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-13 18:59:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:59:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:59:19,981 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-13 18:59:21,554 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:59:21,555 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 18:59:21,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:59:21 BoogieIcfgContainer [2021-11-13 18:59:21,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:59:21,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 18:59:21,562 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 18:59:21,565 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 18:59:21,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:59:18" (1/3) ... [2021-11-13 18:59:21,567 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4af491cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:59:21, skipping insertion in model container [2021-11-13 18:59:21,567 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:59:19" (2/3) ... [2021-11-13 18:59:21,567 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4af491cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:59:21, skipping insertion in model container [2021-11-13 18:59:21,568 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:59:21" (3/3) ... [2021-11-13 18:59:21,570 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi006_rmo.i [2021-11-13 18:59:21,576 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 18:59:21,576 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 18:59:21,576 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 18:59:21,576 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 18:59:21,638 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,638 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,638 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,639 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,639 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,639 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,639 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,640 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,640 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,640 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,641 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,641 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,642 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,642 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,642 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,642 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,643 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,643 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,644 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,644 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,644 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,645 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,645 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,645 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,646 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,646 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,646 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,647 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,647 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,647 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,647 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,647 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,648 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,648 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,648 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,648 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,648 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,649 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,649 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,649 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,649 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,649 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,649 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,650 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,650 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,650 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,651 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,651 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,651 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,651 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,651 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,652 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,655 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,655 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,655 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,655 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,655 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,656 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,656 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,656 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,656 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,656 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,661 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,663 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,664 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,664 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,665 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,665 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,666 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,666 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,666 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,667 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,673 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,673 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,673 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,673 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,674 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,674 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,674 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,676 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,677 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,678 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,678 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,679 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,679 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,679 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,679 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,679 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,680 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,680 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,680 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,680 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,680 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,681 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,681 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,681 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,681 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,681 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,681 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,682 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,682 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,682 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,682 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,682 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,682 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,683 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,683 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,683 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,683 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,683 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,684 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,684 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,684 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,684 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,684 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,684 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,685 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,685 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,685 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,686 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,686 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,686 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,686 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,686 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,686 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,687 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,687 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,687 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,687 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,687 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,688 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,688 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,689 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,689 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,689 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,691 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,693 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,693 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,693 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,693 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,693 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,695 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,695 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,695 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,695 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,695 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,695 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,696 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,696 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,696 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,696 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,696 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,697 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,697 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,697 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,697 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,697 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,697 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,698 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,699 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,699 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,699 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,699 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,699 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,699 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,700 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,700 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,702 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,703 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,703 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,703 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,704 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,704 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,705 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,709 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,710 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,710 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,710 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,710 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,711 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,711 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,711 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,711 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,713 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,714 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,714 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,714 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,714 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,714 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,715 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,715 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,715 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,715 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,716 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,717 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,723 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,723 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,723 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,723 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,724 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,724 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,724 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,724 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,724 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,725 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,725 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,726 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,726 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,727 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,727 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,727 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,727 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,728 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,728 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,728 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,728 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,729 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,729 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,729 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,729 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,729 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,730 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,730 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,730 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,730 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,730 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,731 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,731 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,731 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,731 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,731 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,732 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,732 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,732 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,732 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,732 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,733 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,734 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,735 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,736 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,737 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,737 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,742 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,742 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,742 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,742 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,742 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,743 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,743 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,743 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,743 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:21,744 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 18:59:21,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 18:59:21,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 18:59:21,813 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 18:59:21,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-13 18:59:21,881 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-13 18:59:21,894 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 [2021-11-13 18:59:21,895 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-13 18:59:22,107 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,110 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,111 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,111 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,111 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,114 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,114 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,115 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,115 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,115 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,116 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,116 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,116 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,117 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,117 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,117 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,205 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,206 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,206 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,206 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,207 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,207 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,207 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,208 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,209 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,209 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,209 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,210 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,210 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,301 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,301 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,302 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,302 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,303 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,303 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,304 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,304 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,304 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,305 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,305 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,305 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,306 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,307 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,424 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,424 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,424 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,425 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,425 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,425 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,425 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,426 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,426 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,426 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,426 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,427 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,427 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,427 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,427 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,428 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,569 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,570 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:22,570 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,578 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,578 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,578 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,579 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,579 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,579 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,580 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,580 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,580 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,580 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,581 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,581 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,581 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,581 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,582 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,582 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,585 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,585 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,585 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,616 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,617 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,617 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,617 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,618 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,618 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,618 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,619 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,619 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,619 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,619 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,620 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,620 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,620 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,620 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,621 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,623 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,623 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,624 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,673 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,673 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,691 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,691 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,697 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,697 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,698 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,698 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,698 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,698 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,701 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,701 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,703 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,704 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:23,743 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:23,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:23,749 INFO L85 PathProgramCache]: Analyzing trace with hash 1183407191, now seen corresponding path program 1 times [2021-11-13 18:59:23,762 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 18:59:23,763 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [197786286] [2021-11-13 18:59:23,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:23,764 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 18:59:23,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 18:59:23,771 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 18:59:23,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-13 18:59:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:23,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-13 18:59:24,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 18:59:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:24,293 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 18:59:24,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:24,454 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 18:59:24,455 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [197786286] [2021-11-13 18:59:24,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [197786286] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:24,456 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:24,457 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-13 18:59:24,458 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444079160] [2021-11-13 18:59:24,459 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:24,468 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 18:59:24,468 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 18:59:24,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 18:59:24,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 18:59:24,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:24,501 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:24,503 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 47.0) internal successors, (94), 2 states have internal predecessors, (94), 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) [2021-11-13 18:59:24,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:24,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:24,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-13 18:59:24,768 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 18:59:24,768 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:24,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:24,769 INFO L85 PathProgramCache]: Analyzing trace with hash -1935295837, now seen corresponding path program 1 times [2021-11-13 18:59:24,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 18:59:24,770 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1368652419] [2021-11-13 18:59:24,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:24,770 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 18:59:24,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 18:59:24,772 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 18:59:24,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-13 18:59:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:24,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 18:59:24,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 18:59:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:25,365 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 18:59:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:25,681 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 18:59:25,681 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1368652419] [2021-11-13 18:59:25,681 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1368652419] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:25,681 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:25,682 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 7 [2021-11-13 18:59:25,683 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097804081] [2021-11-13 18:59:25,683 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:25,686 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 18:59:25,686 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 18:59:25,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 18:59:25,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-13 18:59:25,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:25,689 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:25,690 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 23.285714285714285) internal successors, (163), 7 states have internal predecessors, (163), 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) [2021-11-13 18:59:25,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:25,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:25,816 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,816 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,817 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,817 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,817 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,818 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,818 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,818 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,819 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,819 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,820 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,820 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,820 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,821 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,821 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,821 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,851 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,851 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,852 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,853 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,854 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,854 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,855 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,855 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,856 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,856 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,856 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,857 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,857 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,858 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,858 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,859 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,859 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,859 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,860 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,897 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,897 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,898 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,898 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,898 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,899 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,899 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,899 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,900 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,900 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,900 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,901 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,901 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,901 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,902 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,905 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite26_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,905 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,906 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,906 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite23_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,906 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite14_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,907 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,907 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,907 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite11_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,908 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,908 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem8_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,908 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,909 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite17_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,909 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,929 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite31_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,929 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:25,930 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem30_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,008 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,008 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,052 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,053 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,061 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem80#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,062 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,072 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,073 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,073 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,073 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,074 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,074 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,074 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,075 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,075 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,075 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,076 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,076 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,076 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,077 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,102 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,102 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,102 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,104 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,104 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem57_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,105 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,105 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,105 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem35_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,106 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,106 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,106 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,107 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,107 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,107 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,107 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite58_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,108 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,108 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,108 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,109 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:26,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:26,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:26,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-13 18:59:26,512 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 18:59:26,512 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:26,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:26,513 INFO L85 PathProgramCache]: Analyzing trace with hash 297761692, now seen corresponding path program 1 times [2021-11-13 18:59:26,513 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 18:59:26,513 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1211505152] [2021-11-13 18:59:26,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:26,514 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 18:59:26,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 18:59:26,521 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 18:59:26,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-13 18:59:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:59:26,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-13 18:59:26,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 18:59:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:27,091 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 18:59:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:59:27,456 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 18:59:27,456 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1211505152] [2021-11-13 18:59:27,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1211505152] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 18:59:27,457 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:59:27,457 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 11 [2021-11-13 18:59:27,457 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099453365] [2021-11-13 18:59:27,457 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 18:59:27,459 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-13 18:59:27,459 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 18:59:27,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-13 18:59:27,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-11-13 18:59:27,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:27,461 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 18:59:27,462 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 16.818181818181817) internal successors, (185), 11 states have internal predecessors, (185), 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) [2021-11-13 18:59:27,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:27,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:27,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:27,583 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:27,584 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:27,584 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:28,602 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem72#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:28,602 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:28,602 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:28,608 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite61_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:28,608 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite60_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:28,608 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem59_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 18:59:29,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 18:59:29,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:29,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 18:59:29,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-11-13 18:59:29,955 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 18:59:29,956 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-13 18:59:29,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:59:29,956 INFO L85 PathProgramCache]: Analyzing trace with hash -948717159, now seen corresponding path program 1 times [2021-11-13 18:59:29,957 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 18:59:29,958 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1960287747] [2021-11-13 18:59:29,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:59:29,958 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 18:59:29,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 18:59:29,959 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 18:59:29,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-13 18:59:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:59:30,236 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 18:59:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:59:30,657 INFO L133 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2021-11-13 18:59:30,657 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 18:59:30,659 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2021-11-13 18:59:30,661 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2021-11-13 18:59:30,661 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2021-11-13 18:59:30,661 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2021-11-13 18:59:30,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-13 18:59:30,879 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 18:59:30,888 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-11-13 18:59:30,893 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-13 18:59:30,893 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 18:59:31,112 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.translateProgramExecution(InlinerBacktranslator.java:203) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:216) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:206) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getProgramExecutionAsString(CounterExampleResult.java:155) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getLongDescription(CounterExampleResult.java:134) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportLocationResults(TraceAbstractionStarter.java:586) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 18:59:31,116 INFO L158 Benchmark]: Toolchain (without parser) took 12204.46ms. Allocated memory was 71.3MB in the beginning and 186.6MB in the end (delta: 115.3MB). Free memory was 51.5MB in the beginning and 130.4MB in the end (delta: -78.9MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. [2021-11-13 18:59:31,116 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 95.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 18:59:31,117 INFO L158 Benchmark]: CACSL2BoogieTranslator took 779.54ms. Allocated memory is still 71.3MB. Free memory was 51.5MB in the beginning and 40.6MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 18:59:31,117 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.21ms. Allocated memory is still 71.3MB. Free memory was 40.6MB in the beginning and 38.2MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 18:59:31,118 INFO L158 Benchmark]: Boogie Preprocessor took 73.78ms. Allocated memory is still 71.3MB. Free memory was 38.2MB in the beginning and 35.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 18:59:31,119 INFO L158 Benchmark]: RCFGBuilder took 1694.80ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 35.2MB in the beginning and 73.6MB in the end (delta: -38.5MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2021-11-13 18:59:31,119 INFO L158 Benchmark]: TraceAbstraction took 9553.08ms. Allocated memory was 102.8MB in the beginning and 186.6MB in the end (delta: 83.9MB). Free memory was 72.9MB in the beginning and 130.4MB in the end (delta: -57.5MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. [2021-11-13 18:59:31,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 95.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 779.54ms. Allocated memory is still 71.3MB. Free memory was 51.5MB in the beginning and 40.6MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.21ms. Allocated memory is still 71.3MB. Free memory was 40.6MB in the beginning and 38.2MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.78ms. Allocated memory is still 71.3MB. Free memory was 38.2MB in the beginning and 35.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1694.80ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 35.2MB in the beginning and 73.6MB in the end (delta: -38.5MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * TraceAbstraction took 9553.08ms. Allocated memory was 102.8MB in the beginning and 186.6MB in the end (delta: 83.9MB). Free memory was 72.9MB in the beginning and 130.4MB in the end (delta: -57.5MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1804, positive: 1764, positive conditional: 631, positive unconditional: 1133, negative: 40, negative conditional: 9, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1799, positive: 1764, positive conditional: 631, positive unconditional: 1133, negative: 35, negative conditional: 4, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1799, positive: 1764, positive conditional: 631, positive unconditional: 1133, negative: 35, negative conditional: 4, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1805, positive: 1764, positive conditional: 302, positive unconditional: 1462, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1805, positive: 1764, positive conditional: 137, positive unconditional: 1627, negative: 41, negative conditional: 4, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1805, positive: 1764, positive conditional: 137, positive unconditional: 1627, negative: 41, negative conditional: 4, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1169, positive: 1136, positive conditional: 3, positive unconditional: 1133, negative: 33, negative conditional: 2, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1169, positive: 1130, positive conditional: 0, positive unconditional: 1130, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 39, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 30, negative conditional: 2, negative unconditional: 28, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4068, positive: 29, positive conditional: 5, positive unconditional: 24, negative: 977, negative conditional: 4, negative unconditional: 973, unknown: 3062, unknown conditional: 0, unknown unconditional: 3062] ], Cache Queries: [ total: 1805, positive: 628, positive conditional: 134, positive unconditional: 494, negative: 8, negative conditional: 2, negative unconditional: 6, unknown: 1169, unknown conditional: 5, unknown unconditional: 1164] , Statistics on independence cache: Total cache size (in pairs): 1169, Positive cache size: 1136, Positive conditional cache size: 3, Positive unconditional cache size: 1133, Negative cache size: 33, Negative conditional cache size: 2, Negative unconditional cache size: 31, Eliminated conditions: 167, Maximal queried relation: 2, Independence queries for same thread: 5 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 4151.23ms, Number of persistent set computation: 141, Number of trivial persistent sets: 85, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1164, positive: 1133, positive conditional: 0, positive unconditional: 1133, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1804, positive: 1764, positive conditional: 631, positive unconditional: 1133, negative: 40, negative conditional: 9, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1799, positive: 1764, positive conditional: 631, positive unconditional: 1133, negative: 35, negative conditional: 4, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1799, positive: 1764, positive conditional: 631, positive unconditional: 1133, negative: 35, negative conditional: 4, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1805, positive: 1764, positive conditional: 302, positive unconditional: 1462, negative: 41, negative conditional: 6, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1805, positive: 1764, positive conditional: 137, positive unconditional: 1627, negative: 41, negative conditional: 4, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1805, positive: 1764, positive conditional: 137, positive unconditional: 1627, negative: 41, negative conditional: 4, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1169, positive: 1136, positive conditional: 3, positive unconditional: 1133, negative: 33, negative conditional: 2, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1169, positive: 1130, positive conditional: 0, positive unconditional: 1130, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 39, positive: 6, positive conditional: 3, positive unconditional: 3, negative: 30, negative conditional: 2, negative unconditional: 28, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4068, positive: 29, positive conditional: 5, positive unconditional: 24, negative: 977, negative conditional: 4, negative unconditional: 973, unknown: 3062, unknown conditional: 0, unknown unconditional: 3062] ], Cache Queries: [ total: 1805, positive: 628, positive conditional: 134, positive unconditional: 494, negative: 8, negative conditional: 2, negative unconditional: 6, unknown: 1169, unknown conditional: 5, unknown unconditional: 1164] , Statistics on independence cache: Total cache size (in pairs): 1169, Positive cache size: 1136, Positive conditional cache size: 3, Positive unconditional cache size: 1133, Negative cache size: 33, Negative conditional cache size: 2, Negative unconditional cache size: 31, Eliminated conditions: 167, Maximal queried relation: 2, Independence queries for same thread: 5 - 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 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 18:59:31,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-13 18:59:31,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb06ec2f-86db-478f-aa1b-8d96e261ef28/bin/ugemcutter-4ibYxwfQ6a/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: ERROR: ExceptionOrErrorResult: NullPointerException: null