./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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 9047d35108a9c07c04b519cba211a741bb80887623b2a85c45105c17ca835121 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 19:00:04,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 19:00:04,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 19:00:04,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 19:00:04,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 19:00:04,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 19:00:04,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 19:00:04,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 19:00:05,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 19:00:05,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 19:00:05,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 19:00:05,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 19:00:05,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 19:00:05,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 19:00:05,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 19:00:05,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 19:00:05,032 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 19:00:05,033 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 19:00:05,036 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 19:00:05,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 19:00:05,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 19:00:05,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 19:00:05,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 19:00:05,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 19:00:05,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 19:00:05,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 19:00:05,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 19:00:05,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 19:00:05,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 19:00:05,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 19:00:05,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 19:00:05,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 19:00:05,080 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 19:00:05,081 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 19:00:05,083 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 19:00:05,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 19:00:05,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 19:00:05,085 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 19:00:05,086 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 19:00:05,087 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 19:00:05,088 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 19:00:05,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-Reach-32bit-GemCutter_Default.epf [2021-11-13 19:00:05,140 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 19:00:05,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 19:00:05,141 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 19:00:05,141 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 19:00:05,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 19:00:05,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 19:00:05,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 19:00:05,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 19:00:05,145 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 19:00:05,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 19:00:05,147 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 19:00:05,147 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 19:00:05,147 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 19:00:05,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 19:00:05,148 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 19:00:05,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 19:00:05,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 19:00:05,149 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 19:00:05,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 19:00:05,149 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 19:00:05,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 19:00:05,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 19:00:05,150 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 19:00:05,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-13 19:00:05,151 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 19:00:05,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 19:00:05,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 19:00:05,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 19:00:05,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 19:00:05,154 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 19:00:05,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 19:00:05,155 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 19:00:05,155 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 19:00:05,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 19:00:05,156 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 19:00:05,156 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 19:00:05,156 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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9047d35108a9c07c04b519cba211a741bb80887623b2a85c45105c17ca835121 [2021-11-13 19:00:05,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 19:00:05,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 19:00:05,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 19:00:05,547 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 19:00:05,548 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 19:00:05,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i [2021-11-13 19:00:05,623 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data/88110e30c/f9d9be13bec348ba96cb3a4702fd53cb/FLAG3731e390a [2021-11-13 19:00:06,374 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 19:00:06,380 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i [2021-11-13 19:00:06,417 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data/88110e30c/f9d9be13bec348ba96cb3a4702fd53cb/FLAG3731e390a [2021-11-13 19:00:06,563 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data/88110e30c/f9d9be13bec348ba96cb3a4702fd53cb [2021-11-13 19:00:06,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 19:00:06,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 19:00:06,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 19:00:06,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 19:00:06,576 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 19:00:06,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:00:06" (1/1) ... [2021-11-13 19:00:06,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e8f6966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:06, skipping insertion in model container [2021-11-13 19:00:06,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:00:06" (1/1) ... [2021-11-13 19:00:06,587 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 19:00:06,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 19:00:06,899 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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i[949,962] [2021-11-13 19:00:07,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 19:00:07,284 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 19:00:07,305 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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i[949,962] [2021-11-13 19:00:07,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 19:00:07,468 INFO L208 MainTranslator]: Completed translation [2021-11-13 19:00:07,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07 WrapperNode [2021-11-13 19:00:07,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 19:00:07,470 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 19:00:07,470 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 19:00:07,471 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 19:00:07,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 19:00:07,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 19:00:07,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 19:00:07,591 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 19:00:07,601 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 19:00:07,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 19:00:07,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 19:00:07,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 19:00:07,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (1/1) ... [2021-11-13 19:00:07,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 19:00:07,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:07,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 19:00:07,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 19:00:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 19:00:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 19:00:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-13 19:00:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 19:00:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 19:00:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-13 19:00:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-13 19:00:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-13 19:00:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-13 19:00:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-13 19:00:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-13 19:00:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 19:00:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-13 19:00:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 19:00:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 19:00:07,802 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 19:00:09,337 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 19:00:09,338 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 19:00:09,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:00:09 BoogieIcfgContainer [2021-11-13 19:00:09,341 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 19:00:09,343 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 19:00:09,344 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 19:00:09,348 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 19:00:09,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 07:00:06" (1/3) ... [2021-11-13 19:00:09,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43dda8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:00:09, skipping insertion in model container [2021-11-13 19:00:09,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:07" (2/3) ... [2021-11-13 19:00:09,351 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43dda8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:00:09, skipping insertion in model container [2021-11-13 19:00:09,351 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:00:09" (3/3) ... [2021-11-13 19:00:09,353 INFO L111 eAbstractionObserver]: Analyzing ICFG safe009_rmo.opt.i [2021-11-13 19:00:09,360 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 19:00:09,360 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 19:00:09,360 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 19:00:09,360 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 19:00:09,428 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,428 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,429 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,429 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,429 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,429 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,429 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,430 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,430 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,430 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,430 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,431 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,432 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,432 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,432 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,433 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,433 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,433 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,434 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,434 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,435 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,435 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,435 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,436 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,437 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,437 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,438 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,438 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,439 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,439 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,442 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,442 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,442 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,443 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,443 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,443 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,443 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,444 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,444 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,444 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,444 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,444 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,450 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,450 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,450 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,450 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,451 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,451 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,451 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,451 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,453 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,454 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,462 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,462 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,463 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,466 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,466 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,466 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,473 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,473 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,473 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,473 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,473 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,474 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,474 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,474 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,475 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,475 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,475 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,476 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,476 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,476 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,476 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,476 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,477 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,477 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,477 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,477 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,477 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,477 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,478 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,478 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,478 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,479 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,479 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,479 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,479 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,479 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,479 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,480 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,480 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,480 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,480 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,482 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,483 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,483 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,483 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,483 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,483 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,484 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,484 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,484 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,485 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,486 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,486 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,486 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,486 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,487 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,487 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,487 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,488 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,488 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,488 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,489 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,489 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,490 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,490 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,490 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,492 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,492 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,492 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,493 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,493 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,493 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,493 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,493 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,494 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,494 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,494 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,495 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,495 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,495 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,495 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,495 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,496 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,496 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,496 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,497 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,497 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,497 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,497 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,524 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,525 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,525 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,525 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,526 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,527 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,527 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,527 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,528 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,528 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,528 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,529 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,529 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,529 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,530 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,530 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,530 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,531 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,531 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,531 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,532 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,532 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,532 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,532 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,533 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,533 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,533 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,535 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,539 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,540 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,540 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,540 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,543 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,543 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,545 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,546 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,546 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,546 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,546 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,547 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,547 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,547 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,547 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,549 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,550 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,550 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,550 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,550 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,551 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,551 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,551 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,567 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,567 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,567 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,568 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 19:00:09,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 19:00:09,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:09,663 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 19:00:09,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-13 19:00:09,704 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-13 19:00:09,712 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 19:00:09,712 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-13 19:00:09,836 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,836 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:09,837 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,892 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,893 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,893 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,893 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,893 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,897 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,949 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,950 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:10,950 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,974 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,974 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,975 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,975 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,975 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,976 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,976 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,976 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,976 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,977 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,977 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,977 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,977 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,977 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,978 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:11,978 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:12,048 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:12,049 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:12,049 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:12,052 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:12,053 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:12,053 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,077 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,077 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,077 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,078 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,078 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,078 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,078 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,079 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,079 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,079 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,079 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,079 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,080 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,080 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,080 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,080 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,083 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,083 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,083 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,138 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,138 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:13,138 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,150 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,151 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,157 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,157 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,157 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,157 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,158 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,158 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,158 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,158 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,159 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,159 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,159 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,159 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,159 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,160 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,160 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,160 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,162 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,163 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,218 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,218 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:14,242 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 19:00:14,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:14,248 INFO L85 PathProgramCache]: Analyzing trace with hash 397274982, now seen corresponding path program 1 times [2021-11-13 19:00:14,258 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:14,258 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416349382] [2021-11-13 19:00:14,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:14,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:14,662 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 19:00:14,662 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:14,663 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416349382] [2021-11-13 19:00:14,664 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416349382] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:14,664 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:14,664 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 19:00:14,667 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502475373] [2021-11-13 19:00:14,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:14,678 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 19:00:14,678 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:14,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 19:00:14,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 19:00:14,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:14,716 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:14,719 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 46.0) internal successors, (92), 2 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 19:00:14,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:14,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:14,788 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 19:00:14,789 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 19:00:14,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:14,794 INFO L85 PathProgramCache]: Analyzing trace with hash 1098410804, now seen corresponding path program 1 times [2021-11-13 19:00:14,795 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:14,795 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666621633] [2021-11-13 19:00:14,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:14,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:14,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:15,117 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 19:00:15,118 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:15,118 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666621633] [2021-11-13 19:00:15,118 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666621633] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:15,118 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:15,119 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 19:00:15,119 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006850377] [2021-11-13 19:00:15,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:15,121 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:00:15,121 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:15,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:00:15,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 19:00:15,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:15,123 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:15,123 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 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 19:00:15,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:15,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:15,239 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:15,240 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:15,252 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:15,253 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:15,261 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:15,262 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:15,271 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:15,272 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:15,272 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,284 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,285 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,285 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,285 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,285 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,285 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,286 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,301 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,301 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,301 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,302 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,302 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,302 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,302 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,303 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,303 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,335 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,336 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,345 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,346 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,356 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,356 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,356 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,389 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,390 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,390 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,391 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,391 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:16,392 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,410 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,411 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,411 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,411 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,411 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,411 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,412 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,412 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,412 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,412 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,412 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,413 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,413 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,413 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,413 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,413 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,417 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,418 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,418 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,459 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,460 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,460 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,502 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,502 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,503 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,585 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,585 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,586 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,587 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,588 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,588 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,588 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,589 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,589 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,589 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,590 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,590 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,590 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,591 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,591 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,591 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,592 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,592 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,673 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,673 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,674 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,674 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,674 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,674 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,675 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,675 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,675 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,675 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,676 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,676 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,676 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,676 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,677 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,677 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,725 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,726 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,728 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,728 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,728 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,729 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,729 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,729 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,730 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,730 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,872 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,873 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,873 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,874 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,875 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:17,875 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:18,897 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:18,897 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:18,897 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:18,918 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:18,918 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:18,918 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:18,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:18,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:18,985 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 19:00:18,985 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 19:00:18,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:18,986 INFO L85 PathProgramCache]: Analyzing trace with hash -113610519, now seen corresponding path program 1 times [2021-11-13 19:00:18,987 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:18,987 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587550498] [2021-11-13 19:00:18,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:18,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:19,395 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 19:00:19,396 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:19,396 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587550498] [2021-11-13 19:00:19,399 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587550498] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:19,400 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:19,400 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 19:00:19,400 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482882597] [2021-11-13 19:00:19,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:19,402 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 19:00:19,403 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:19,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 19:00:19,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-13 19:00:19,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:19,404 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:19,405 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 7 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 19:00:19,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:19,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:19,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:19,492 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,492 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,493 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,524 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,525 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,525 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,525 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,526 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,526 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,526 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,526 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,527 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,527 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,527 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,528 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,528 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,528 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,529 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,529 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,677 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,677 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,677 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,793 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,794 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,794 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,824 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,824 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,825 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,877 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,878 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,878 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,913 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,914 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,914 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,915 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,916 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:19,916 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,029 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,029 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,030 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,030 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,030 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,031 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,031 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,031 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,032 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,032 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,032 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,033 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,033 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,033 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,034 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,034 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,036 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,036 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,037 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,081 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,081 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,082 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,082 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,082 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,082 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,083 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,083 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,083 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,084 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,084 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,084 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,085 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,085 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,085 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,086 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,349 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,349 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,350 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,351 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,351 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,352 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,352 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,352 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,354 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,354 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,354 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,355 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,355 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,355 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,356 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,384 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,384 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,384 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,387 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,387 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:21,387 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:22,420 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:22,420 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:22,421 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:22,422 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:22,422 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:22,423 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,443 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,444 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,444 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,504 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,504 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,505 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,506 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,506 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:23,506 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,556 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,557 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,557 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,557 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,558 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,558 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,558 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,559 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,559 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,559 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,560 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,560 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,560 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,560 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,561 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,561 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,585 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,586 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:24,586 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:25,595 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:25,595 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:25,595 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:26,609 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:26,609 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:26,609 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:27,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:27,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:27,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:27,694 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 19:00:27,694 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 19:00:27,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:27,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1243796715, now seen corresponding path program 1 times [2021-11-13 19:00:27,695 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:27,696 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655915306] [2021-11-13 19:00:27,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:27,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:27,943 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 19:00:27,944 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:27,944 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655915306] [2021-11-13 19:00:27,944 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655915306] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:27,944 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:27,945 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 19:00:27,945 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957676584] [2021-11-13 19:00:27,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:27,946 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 19:00:27,946 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:27,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 19:00:27,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-13 19:00:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:27,947 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:27,947 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.714285714285714) internal successors, (96), 7 states have internal predecessors, (96), 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 19:00:27,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:27,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:27,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:27,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:28,015 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,015 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,016 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,073 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,073 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,074 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,117 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,117 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,118 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,300 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,301 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,301 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,374 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,374 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,374 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,450 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,451 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,451 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:28,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:28,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:28,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:28,604 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 19:00:28,604 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 19:00:28,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:28,605 INFO L85 PathProgramCache]: Analyzing trace with hash 1543042072, now seen corresponding path program 1 times [2021-11-13 19:00:28,605 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:28,605 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065860134] [2021-11-13 19:00:28,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:28,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:29,660 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 19:00:29,661 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:29,661 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065860134] [2021-11-13 19:00:29,661 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065860134] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:29,661 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:29,662 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-11-13 19:00:29,662 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918398761] [2021-11-13 19:00:29,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:29,663 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-11-13 19:00:29,663 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:29,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-11-13 19:00:29,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=262, Unknown=0, NotChecked=0, Total=342 [2021-11-13 19:00:29,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:29,665 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:29,665 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 5.368421052631579) internal successors, (102), 19 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 19:00:29,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:29,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:29,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:29,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:29,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:29,952 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,953 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,953 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,953 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,953 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,954 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,954 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,954 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,954 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,954 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,955 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,955 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,955 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,955 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,955 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:29,956 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,103 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,103 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,104 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,148 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,148 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,148 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,172 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,172 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:30,173 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:31,191 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:31,192 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:31,192 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:31,193 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:31,193 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:31,194 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,205 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,206 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,206 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,286 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,287 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,287 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:32,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:32,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:32,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:32,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:32,325 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 19:00:32,326 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 19:00:32,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:32,327 INFO L85 PathProgramCache]: Analyzing trace with hash -491157816, now seen corresponding path program 1 times [2021-11-13 19:00:32,327 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:32,327 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126949189] [2021-11-13 19:00:32,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:32,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:32,540 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 19:00:32,540 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:32,541 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126949189] [2021-11-13 19:00:32,541 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126949189] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:32,542 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:32,542 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 19:00:32,542 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [678608242] [2021-11-13 19:00:32,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:32,543 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 19:00:32,543 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:32,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 19:00:32,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 19:00:32,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:32,545 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:32,545 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 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 19:00:32,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:32,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:32,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:32,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:32,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:32,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:32,611 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,611 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:32,612 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:33,623 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:33,624 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:33,624 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:33,628 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:33,628 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:33,628 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,659 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,659 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,659 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,660 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,660 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,661 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,661 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,661 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,661 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,661 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,661 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,662 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,662 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,662 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,662 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,663 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,663 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,663 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,664 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,726 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,726 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,726 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,727 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:34,728 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:35,813 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:35,813 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:35,814 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:35,814 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:35,815 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:35,815 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:36,840 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:36,840 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:36,840 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:36,841 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:37,906 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:37,906 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:37,906 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:37,909 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:37,909 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:37,909 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:38,974 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:38,975 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:38,975 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:38,976 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:40,005 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:40,006 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:40,006 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:40,006 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,023 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,024 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,024 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,062 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,063 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,063 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,135 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,135 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,136 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,137 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,137 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,138 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,138 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,138 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,138 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,139 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,139 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,139 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,140 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,140 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,140 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,141 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,141 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,141 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,142 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,205 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,207 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,207 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,207 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,208 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,208 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,208 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,209 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,209 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,209 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,209 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,210 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,210 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,210 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,211 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,211 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,211 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,279 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,280 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,280 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,280 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,280 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,281 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,281 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,281 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,281 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,281 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,282 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,626 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,626 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,627 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,627 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,627 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,628 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,628 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,628 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,629 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,629 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,629 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,630 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,630 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,630 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,631 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,631 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,633 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,634 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,634 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,678 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,678 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,680 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,680 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:41,681 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:42,715 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:42,716 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:42,716 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:42,717 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:43,727 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:43,728 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:43,728 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:43,728 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,765 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,766 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,766 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,827 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,828 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,828 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,829 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,829 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,829 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,830 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,830 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,830 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,830 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,831 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,831 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,831 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,832 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,856 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,856 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,857 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:44,874 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,910 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,910 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,911 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,911 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,912 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,912 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,935 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,935 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:45,935 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,955 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,956 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,956 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,957 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,957 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,958 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,958 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,958 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,958 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,959 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,959 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,959 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,959 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,960 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,960 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,960 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,960 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,960 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:46,961 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,008 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,008 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,009 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,894 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,895 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,896 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,915 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,915 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:47,915 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:49,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:49,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:49,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:49,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:49,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:49,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 19:00:49,014 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 19:00:49,014 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 19:00:49,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:49,015 INFO L85 PathProgramCache]: Analyzing trace with hash 125070663, now seen corresponding path program 1 times [2021-11-13 19:00:49,015 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:49,015 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050299115] [2021-11-13 19:00:49,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:49,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:00:49,210 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 19:00:49,211 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 19:00:49,211 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050299115] [2021-11-13 19:00:49,211 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050299115] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 19:00:49,211 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:00:49,212 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-13 19:00:49,212 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979164202] [2021-11-13 19:00:49,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 19:00:49,213 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 19:00:49,213 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 19:00:49,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 19:00:49,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-13 19:00:49,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:49,214 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:00:49,214 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.125) internal successors, (105), 8 states have internal predecessors, (105), 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 19:00:49,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:49,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:49,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:49,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:49,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:49,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-13 19:00:49,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:49,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:00:49,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:00:49,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-13 19:00:49,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:49,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-13 19:00:49,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 19:00:49,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 19:00:49,324 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 19:00:49,324 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 19:00:49,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:00:49,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1137831387, now seen corresponding path program 1 times [2021-11-13 19:00:49,325 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 19:00:49,325 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161722870] [2021-11-13 19:00:49,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:00:49,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 19:00:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 19:00:49,467 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 19:00:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 19:00:49,643 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 19:00:49,643 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 19:00:49,645 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2021-11-13 19:00:49,647 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2021-11-13 19:00:49,647 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2021-11-13 19:00:49,647 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2021-11-13 19:00:49,648 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-13 19:00:49,657 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 19:00:49,662 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-13 19:00:49,662 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 19:00:49,907 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 19:00:49,915 INFO L158 Benchmark]: Toolchain (without parser) took 43346.23ms. Allocated memory was 94.4MB in the beginning and 180.4MB in the end (delta: 86.0MB). Free memory was 56.9MB in the beginning and 107.0MB in the end (delta: -50.1MB). Peak memory consumption was 103.3MB. Max. memory is 16.1GB. [2021-11-13 19:00:49,916 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 94.4MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 19:00:49,917 INFO L158 Benchmark]: CACSL2BoogieTranslator took 898.01ms. Allocated memory is still 94.4MB. Free memory was 56.7MB in the beginning and 56.2MB in the end (delta: 502.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 19:00:49,917 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.28ms. Allocated memory is still 94.4MB. Free memory was 56.2MB in the beginning and 54.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 19:00:49,918 INFO L158 Benchmark]: Boogie Preprocessor took 96.53ms. Allocated memory is still 94.4MB. Free memory was 53.7MB in the beginning and 51.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 19:00:49,921 INFO L158 Benchmark]: RCFGBuilder took 1653.16ms. Allocated memory was 94.4MB in the beginning and 123.7MB in the end (delta: 29.4MB). Free memory was 51.3MB in the beginning and 69.5MB in the end (delta: -18.2MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. [2021-11-13 19:00:49,921 INFO L158 Benchmark]: TraceAbstraction took 40571.14ms. Allocated memory was 123.7MB in the beginning and 180.4MB in the end (delta: 56.6MB). Free memory was 68.8MB in the beginning and 107.0MB in the end (delta: -38.2MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. [2021-11-13 19:00:49,927 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 94.4MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 898.01ms. Allocated memory is still 94.4MB. Free memory was 56.7MB in the beginning and 56.2MB in the end (delta: 502.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.28ms. Allocated memory is still 94.4MB. Free memory was 56.2MB in the beginning and 54.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.53ms. Allocated memory is still 94.4MB. Free memory was 53.7MB in the beginning and 51.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1653.16ms. Allocated memory was 94.4MB in the beginning and 123.7MB in the end (delta: 29.4MB). Free memory was 51.3MB in the beginning and 69.5MB in the end (delta: -18.2MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. * TraceAbstraction took 40571.14ms. Allocated memory was 123.7MB in the beginning and 180.4MB in the end (delta: 56.6MB). Free memory was 68.8MB in the beginning and 107.0MB in the end (delta: -38.2MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 24146, positive: 22634, positive conditional: 21112, positive unconditional: 1522, negative: 1512, negative conditional: 1450, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24029, positive: 22634, positive conditional: 21112, positive unconditional: 1522, negative: 1395, negative conditional: 1333, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 24029, positive: 22634, positive conditional: 21112, positive unconditional: 1522, negative: 1395, negative conditional: 1333, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26869, positive: 22634, positive conditional: 20752, positive unconditional: 1882, negative: 4235, negative conditional: 2840, negative unconditional: 1395, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 26869, positive: 22634, positive conditional: 6458, positive unconditional: 16176, negative: 4235, negative conditional: 1096, negative unconditional: 3139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 26869, positive: 22634, positive conditional: 6458, positive unconditional: 16176, negative: 4235, negative conditional: 1096, negative unconditional: 3139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1671, positive: 1546, positive conditional: 24, positive unconditional: 1522, negative: 125, negative conditional: 63, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1671, positive: 1516, positive conditional: 0, positive unconditional: 1516, negative: 155, negative conditional: 0, negative unconditional: 155, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 155, positive: 30, positive conditional: 24, positive unconditional: 6, negative: 94, negative conditional: 52, negative unconditional: 42, unknown: 31, unknown conditional: 11, unknown unconditional: 20] , SemanticIndependenceRelation.Query Time [ms]: [ total: 33663, positive: 187, positive conditional: 177, positive unconditional: 11, negative: 2050, negative conditional: 1211, negative unconditional: 840, unknown: 31425, unknown conditional: 11049, unknown unconditional: 20377] ], Cache Queries: [ total: 26869, positive: 21088, positive conditional: 6434, positive unconditional: 14654, negative: 4110, negative conditional: 1033, negative unconditional: 3077, unknown: 1671, unknown conditional: 87, unknown unconditional: 1584] , Statistics on independence cache: Total cache size (in pairs): 1671, Positive cache size: 1546, Positive conditional cache size: 24, Positive unconditional cache size: 1522, Negative cache size: 125, Negative conditional cache size: 63, Negative unconditional cache size: 62, Eliminated conditions: 16038, Maximal queried relation: 5, Independence queries for same thread: 117 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 21478.47ms, Number of persistent set computation: 1542, Number of trivial persistent sets: 448, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1584, positive: 1522, positive conditional: 0, positive unconditional: 1522, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 24146, positive: 22634, positive conditional: 21112, positive unconditional: 1522, negative: 1512, negative conditional: 1450, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24029, positive: 22634, positive conditional: 21112, positive unconditional: 1522, negative: 1395, negative conditional: 1333, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 24029, positive: 22634, positive conditional: 21112, positive unconditional: 1522, negative: 1395, negative conditional: 1333, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26869, positive: 22634, positive conditional: 20752, positive unconditional: 1882, negative: 4235, negative conditional: 2840, negative unconditional: 1395, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 26869, positive: 22634, positive conditional: 6458, positive unconditional: 16176, negative: 4235, negative conditional: 1096, negative unconditional: 3139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 26869, positive: 22634, positive conditional: 6458, positive unconditional: 16176, negative: 4235, negative conditional: 1096, negative unconditional: 3139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1671, positive: 1546, positive conditional: 24, positive unconditional: 1522, negative: 125, negative conditional: 63, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1671, positive: 1516, positive conditional: 0, positive unconditional: 1516, negative: 155, negative conditional: 0, negative unconditional: 155, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 155, positive: 30, positive conditional: 24, positive unconditional: 6, negative: 94, negative conditional: 52, negative unconditional: 42, unknown: 31, unknown conditional: 11, unknown unconditional: 20] , SemanticIndependenceRelation.Query Time [ms]: [ total: 33663, positive: 187, positive conditional: 177, positive unconditional: 11, negative: 2050, negative conditional: 1211, negative unconditional: 840, unknown: 31425, unknown conditional: 11049, unknown unconditional: 20377] ], Cache Queries: [ total: 26869, positive: 21088, positive conditional: 6434, positive unconditional: 14654, negative: 4110, negative conditional: 1033, negative unconditional: 3077, unknown: 1671, unknown conditional: 87, unknown unconditional: 1584] , Statistics on independence cache: Total cache size (in pairs): 1671, Positive cache size: 1546, Positive conditional cache size: 24, Positive unconditional cache size: 1522, Negative cache size: 125, Negative conditional cache size: 63, Negative unconditional cache size: 62, Eliminated conditions: 16038, Maximal queried relation: 5, Independence queries for same thread: 117 - 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 19:00:49,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-13 19:00:50,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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 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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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 9047d35108a9c07c04b519cba211a741bb80887623b2a85c45105c17ca835121 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 19:00:52,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 19:00:52,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 19:00:52,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 19:00:52,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 19:00:52,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 19:00:52,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 19:00:52,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 19:00:52,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 19:00:52,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 19:00:52,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 19:00:52,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 19:00:52,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 19:00:53,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 19:00:53,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 19:00:53,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 19:00:53,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 19:00:53,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 19:00:53,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 19:00:53,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 19:00:53,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 19:00:53,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 19:00:53,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 19:00:53,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 19:00:53,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 19:00:53,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 19:00:53,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 19:00:53,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 19:00:53,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 19:00:53,052 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 19:00:53,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 19:00:53,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 19:00:53,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 19:00:53,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 19:00:53,075 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 19:00:53,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 19:00:53,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 19:00:53,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 19:00:53,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 19:00:53,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 19:00:53,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 19:00:53,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2021-11-13 19:00:53,113 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 19:00:53,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 19:00:53,114 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 19:00:53,115 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 19:00:53,115 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 19:00:53,116 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 19:00:53,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 19:00:53,117 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 19:00:53,118 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 19:00:53,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 19:00:53,118 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 19:00:53,119 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 19:00:53,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 19:00:53,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 19:00:53,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 19:00:53,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 19:00:53,120 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 19:00:53,120 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 19:00:53,121 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 19:00:53,121 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 19:00:53,121 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 19:00:53,121 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 19:00:53,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 19:00:53,122 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 19:00:53,122 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 19:00:53,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 19:00:53,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 19:00:53,123 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 19:00:53,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 19:00:53,124 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-13 19:00:53,124 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 19:00:53,125 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 19:00:53,125 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 19:00:53,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 19:00:53,125 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 19:00:53,126 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 19:00:53,126 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 19:00:53,126 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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9047d35108a9c07c04b519cba211a741bb80887623b2a85c45105c17ca835121 [2021-11-13 19:00:53,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 19:00:53,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 19:00:53,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 19:00:53,631 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 19:00:53,635 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 19:00:53,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i [2021-11-13 19:00:53,716 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data/f9de00b25/3cbac9ba7c9b43f1926d4ab3c7abf7e3/FLAG9d50ba792 [2021-11-13 19:00:54,413 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 19:00:54,414 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i [2021-11-13 19:00:54,434 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data/f9de00b25/3cbac9ba7c9b43f1926d4ab3c7abf7e3/FLAG9d50ba792 [2021-11-13 19:00:54,644 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/data/f9de00b25/3cbac9ba7c9b43f1926d4ab3c7abf7e3 [2021-11-13 19:00:54,648 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 19:00:54,651 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 19:00:54,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 19:00:54,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 19:00:54,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 19:00:54,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:00:54" (1/1) ... [2021-11-13 19:00:54,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ac79a14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:54, skipping insertion in model container [2021-11-13 19:00:54,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:00:54" (1/1) ... [2021-11-13 19:00:54,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 19:00:54,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 19:00:55,056 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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i[949,962] [2021-11-13 19:00:55,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 19:00:55,312 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 19:00:55,327 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_a9fa1218-5d31-4873-a43a-b86f1fb1c387/sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i[949,962] [2021-11-13 19:00:55,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 19:00:55,494 INFO L208 MainTranslator]: Completed translation [2021-11-13 19:00:55,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55 WrapperNode [2021-11-13 19:00:55,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 19:00:55,497 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 19:00:55,497 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 19:00:55,498 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 19:00:55,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 19:00:55,611 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 19:00:55,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 19:00:55,611 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 19:00:55,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,631 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,684 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,710 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 19:00:55,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 19:00:55,712 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 19:00:55,712 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 19:00:55,713 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2021-11-13 19:00:55,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 19:00:55,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:55,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 19:00:55,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 19:00:55,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 19:00:55,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-13 19:00:55,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 19:00:55,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 19:00:55,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 19:00:55,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 19:00:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 19:00:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-13 19:00:55,800 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-13 19:00:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-13 19:00:55,801 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-13 19:00:55,801 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-13 19:00:55,801 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-13 19:00:55,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-13 19:00:55,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 19:00:55,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 19:00:55,804 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 19:00:57,228 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 19:00:57,228 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 19:00:57,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:00:57 BoogieIcfgContainer [2021-11-13 19:00:57,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 19:00:57,235 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 19:00:57,236 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 19:00:57,239 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 19:00:57,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 07:00:54" (1/3) ... [2021-11-13 19:00:57,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32e1ea0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:00:57, skipping insertion in model container [2021-11-13 19:00:57,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (2/3) ... [2021-11-13 19:00:57,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32e1ea0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:00:57, skipping insertion in model container [2021-11-13 19:00:57,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:00:57" (3/3) ... [2021-11-13 19:00:57,243 INFO L111 eAbstractionObserver]: Analyzing ICFG safe009_rmo.opt.i [2021-11-13 19:00:57,250 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 19:00:57,251 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 19:00:57,251 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 19:00:57,251 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 19:00:57,315 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,316 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,316 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,316 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,317 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,317 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,317 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,317 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,318 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,318 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,319 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,320 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,320 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,320 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,321 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,321 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,322 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,323 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,323 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,324 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,325 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,326 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,326 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,326 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,327 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,327 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,329 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,329 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,329 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,329 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,330 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,330 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,330 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,330 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,330 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,331 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,331 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,331 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,331 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,332 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,332 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,332 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,333 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,333 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,333 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,333 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,333 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,334 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,334 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,334 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,334 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,334 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,335 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,335 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,335 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,335 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,335 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,336 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,336 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,336 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,336 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,336 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,337 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,337 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,337 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,338 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,338 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,338 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,338 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,338 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,338 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,339 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,339 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,340 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,341 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,343 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,344 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,346 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,346 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,348 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,349 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,349 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,349 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,349 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,355 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,356 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,357 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,358 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,359 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,359 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,359 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,359 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,360 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,360 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,360 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,360 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,360 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,361 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,361 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,361 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,361 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,361 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,361 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,362 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,362 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,362 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,362 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,362 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,363 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,366 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,367 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,368 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,368 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,369 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,369 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,369 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,369 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,369 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,370 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,370 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,371 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,371 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,371 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,371 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,372 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,372 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,373 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,373 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,373 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,373 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,373 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,374 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,374 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,374 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,374 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,374 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,375 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,375 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,375 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,376 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,376 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,376 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,377 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,377 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,377 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,377 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,377 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,383 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,383 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,383 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,384 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,404 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,409 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,412 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,412 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,412 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,412 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,413 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,413 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,413 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,413 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,419 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,419 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,419 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,420 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,420 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,420 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,420 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,420 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,421 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,422 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,429 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,429 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,429 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,430 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,430 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,431 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,431 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,431 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,432 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,432 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,432 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,433 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,433 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,433 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,433 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,434 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,434 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,434 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,434 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,435 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-13 19:00:57,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 19:00:57,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 [2021-11-13 19:00:57,523 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 19:00:57,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-13 19:00:57,582 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-13 19:00:57,594 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 19:00:57,594 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-13 19:00:57,760 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,761 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:57,761 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,805 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,805 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,805 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,806 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,806 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,806 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,806 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,807 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,807 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,807 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,808 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,808 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,808 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:58,808 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:59,868 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:59,868 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:00:59,869 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,878 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,878 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,879 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,879 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,879 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,880 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,880 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,880 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,880 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,881 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,881 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,881 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,882 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,882 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,882 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:00,883 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:01,003 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:01,006 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:01,006 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:01,013 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:01,015 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:01,016 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,029 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,030 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,030 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,030 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,031 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,031 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,031 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,032 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,032 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,032 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,032 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,033 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,033 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,033 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,034 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,034 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,036 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,037 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,037 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:02,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,083 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,083 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,091 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,092 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,092 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,092 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,092 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,093 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,093 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,093 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,093 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,094 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,094 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,094 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,094 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,095 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,097 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,097 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,127 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,127 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:03,164 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 19:01:03,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:03,170 INFO L85 PathProgramCache]: Analyzing trace with hash 516694687, now seen corresponding path program 1 times [2021-11-13 19:01:03,184 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:03,184 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1085685894] [2021-11-13 19:01:03,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:03,185 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:03,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:03,187 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:03,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-13 19:01:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:03,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-13 19:01:03,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:03,879 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 19:01:03,879 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:04,079 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 19:01:04,080 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:04,081 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1085685894] [2021-11-13 19:01:04,082 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1085685894] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:01:04,082 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:01:04,082 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-13 19:01:04,084 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672838127] [2021-11-13 19:01:04,085 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:01:04,094 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 19:01:04,095 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:04,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 19:01:04,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 19:01:04,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:04,132 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:04,135 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 19:01:04,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:04,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:04,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:04,427 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:04,427 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 19:01:04,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:04,428 INFO L85 PathProgramCache]: Analyzing trace with hash -1051936389, now seen corresponding path program 1 times [2021-11-13 19:01:04,429 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:04,429 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1816731771] [2021-11-13 19:01:04,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:04,430 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:04,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:04,431 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:04,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-13 19:01:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:04,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-13 19:01:04,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 19:01:05,164 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:05,484 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 19:01:05,485 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:05,485 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1816731771] [2021-11-13 19:01:05,485 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1816731771] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:01:05,485 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:01:05,486 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 7 [2021-11-13 19:01:05,487 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985365548] [2021-11-13 19:01:05,487 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:01:05,490 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 19:01:05,491 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:05,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 19:01:05,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-13 19:01:05,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:05,493 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:05,494 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 23.0) internal successors, (161), 7 states have internal predecessors, (161), 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 19:01:05,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:05,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:05,599 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:05,599 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:05,613 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:05,614 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:05,614 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,632 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,632 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,633 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,633 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,633 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,633 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,633 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,633 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,634 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,634 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,634 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,634 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,634 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,634 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,635 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,635 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,663 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,663 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:06,663 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:07,671 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:07,671 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:07,671 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:07,674 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:07,675 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:07,675 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,693 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,693 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,693 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,693 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,693 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,694 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,694 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,694 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,694 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,695 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,698 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,698 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,699 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,852 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,852 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,853 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,868 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,869 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:08,869 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,967 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,968 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,968 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,969 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,970 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,970 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,970 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,970 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,971 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,971 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,971 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,972 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,972 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,972 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,973 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,973 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,973 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,974 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:09,974 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,041 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,042 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,042 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,043 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,044 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,044 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,044 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,044 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,045 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,045 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,045 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,045 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,046 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,046 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,046 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,046 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,047 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,047 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,047 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,180 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,180 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,188 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,189 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,189 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,190 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,190 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:10,191 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:11,208 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:11,208 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:11,209 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:11,209 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:11,209 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:11,210 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:12,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:12,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:12,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:12,535 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:12,536 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 19:01:12,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:12,537 INFO L85 PathProgramCache]: Analyzing trace with hash -856260939, now seen corresponding path program 1 times [2021-11-13 19:01:12,537 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:12,538 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1237506237] [2021-11-13 19:01:12,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:12,538 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:12,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:12,539 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:12,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-13 19:01:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:12,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-13 19:01:12,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:13,145 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 19:01:13,145 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:13,541 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 19:01:13,542 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:13,542 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1237506237] [2021-11-13 19:01:13,542 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1237506237] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:01:13,543 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:01:13,543 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 11 [2021-11-13 19:01:13,543 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216537622] [2021-11-13 19:01:13,543 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:01:13,545 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-13 19:01:13,546 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:13,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-13 19:01:13,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-11-13 19:01:13,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:13,548 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:13,548 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 19:01:13,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:13,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:13,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:13,708 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68#1_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:13,708 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem67#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:13,726 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:13,726 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~mem59#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:13,727 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite60#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:13,728 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:13,728 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:13,728 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:14,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:14,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:14,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:14,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:15,090 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:15,090 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 19:01:15,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:15,091 INFO L85 PathProgramCache]: Analyzing trace with hash -558593198, now seen corresponding path program 1 times [2021-11-13 19:01:15,092 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:15,092 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1899532468] [2021-11-13 19:01:15,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 19:01:15,093 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:15,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:15,094 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:15,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-13 19:01:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 19:01:15,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 19:01:15,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 19:01:15,683 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 19:01:15,683 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 19:01:16,086 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 19:01:16,087 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-13 19:01:16,088 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1899532468] [2021-11-13 19:01:16,088 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1899532468] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 19:01:16,088 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-13 19:01:16,089 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 12 [2021-11-13 19:01:16,089 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802271196] [2021-11-13 19:01:16,089 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 19:01:16,090 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-13 19:01:16,090 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-13 19:01:16,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-13 19:01:16,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-11-13 19:01:16,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:16,093 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 19:01:16,093 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 14.25) internal successors, (171), 12 states have internal predecessors, (171), 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 19:01:16,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:16,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:16,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:16,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:16,375 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:16,375 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:16,376 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:16,378 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:16,379 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:16,379 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,493 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,494 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,494 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,494 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,495 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,495 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,495 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,496 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,496 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,496 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,497 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,497 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,497 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,497 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,498 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,498 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,500 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,500 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,501 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,876 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,876 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,876 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,881 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,881 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,881 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,882 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,882 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,882 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,883 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,883 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,883 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,884 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,884 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,884 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,885 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,885 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,885 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:17,885 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:18,063 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:18,063 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:18,063 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:18,065 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:18,065 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:18,066 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:19,077 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:19,077 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:19,077 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:19,078 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:19,079 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:19,079 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:20,103 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~mem5_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:20,104 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:20,105 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite6_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:20,106 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:20,106 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:20,107 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,184 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,185 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,185 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,185 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,186 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,186 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,186 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,186 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,187 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,187 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,187 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem37_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,188 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,188 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite33_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,188 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem15_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,189 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,189 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,216 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,217 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:21,217 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:22,223 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~mem39_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:22,224 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:22,224 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:23,232 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~mem46_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:23,232 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite48_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:23,233 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite47_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 19:01:24,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 19:01:24,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:24,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 19:01:24,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-13 19:01:24,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:24,639 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:24,640 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 19:01:24,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 19:01:24,640 INFO L85 PathProgramCache]: Analyzing trace with hash -2119940372, now seen corresponding path program 2 times [2021-11-13 19:01:24,641 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-13 19:01:24,642 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [538633063] [2021-11-13 19:01:24,642 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-13 19:01:24,642 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-13 19:01:24,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat [2021-11-13 19:01:24,644 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-13 19:01:24,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-13 19:01:24,973 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-13 19:01:24,973 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2021-11-13 19:01:24,974 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 19:01:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 19:01:25,526 INFO L133 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2021-11-13 19:01:25,526 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-13 19:01:25,527 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2021-11-13 19:01:25,529 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2021-11-13 19:01:25,530 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2021-11-13 19:01:25,530 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2021-11-13 19:01:25,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:25,748 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/mathsat -unsat_core_generation=3 [2021-11-13 19:01:25,762 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2021-11-13 19:01:25,770 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-13 19:01:25,770 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 19:01:25,987 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 19:01:25,991 INFO L158 Benchmark]: Toolchain (without parser) took 31339.88ms. Allocated memory was 54.5MB in the beginning and 86.0MB in the end (delta: 31.5MB). Free memory was 30.8MB in the beginning and 33.8MB in the end (delta: -3.0MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2021-11-13 19:01:25,992 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 19:01:25,992 INFO L158 Benchmark]: CACSL2BoogieTranslator took 840.23ms. Allocated memory was 54.5MB in the beginning and 71.3MB in the end (delta: 16.8MB). Free memory was 30.6MB in the beginning and 40.9MB in the end (delta: -10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 19:01:25,993 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.99ms. Allocated memory is still 71.3MB. Free memory was 40.7MB in the beginning and 38.2MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 19:01:25,994 INFO L158 Benchmark]: Boogie Preprocessor took 100.17ms. Allocated memory is still 71.3MB. Free memory was 38.2MB in the beginning and 53.1MB in the end (delta: -14.8MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2021-11-13 19:01:25,994 INFO L158 Benchmark]: RCFGBuilder took 1519.90ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 53.1MB in the beginning and 51.5MB in the end (delta: 1.5MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2021-11-13 19:01:25,995 INFO L158 Benchmark]: TraceAbstraction took 28754.78ms. Allocated memory is still 86.0MB. Free memory was 51.1MB in the beginning and 33.8MB in the end (delta: 17.2MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2021-11-13 19:01:25,998 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 840.23ms. Allocated memory was 54.5MB in the beginning and 71.3MB in the end (delta: 16.8MB). Free memory was 30.6MB in the beginning and 40.9MB in the end (delta: -10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.99ms. Allocated memory is still 71.3MB. Free memory was 40.7MB in the beginning and 38.2MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 100.17ms. Allocated memory is still 71.3MB. Free memory was 38.2MB in the beginning and 53.1MB in the end (delta: -14.8MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1519.90ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 53.1MB in the beginning and 51.5MB in the end (delta: 1.5MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. * TraceAbstraction took 28754.78ms. Allocated memory is still 86.0MB. Free memory was 51.1MB in the beginning and 33.8MB in the end (delta: 17.2MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 8274, positive: 7903, positive conditional: 6624, positive unconditional: 1279, negative: 371, negative conditional: 321, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8241, positive: 7903, positive conditional: 6624, positive unconditional: 1279, negative: 338, negative conditional: 288, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 8241, positive: 7903, positive conditional: 6624, positive unconditional: 1279, negative: 338, negative conditional: 288, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9619, positive: 7903, positive conditional: 6295, positive unconditional: 1608, negative: 1716, negative conditional: 1378, negative unconditional: 338, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 9619, positive: 7903, positive conditional: 1001, positive unconditional: 6902, negative: 1716, negative conditional: 136, negative unconditional: 1580, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9619, positive: 7903, positive conditional: 1001, positive unconditional: 6902, negative: 1716, negative conditional: 136, negative unconditional: 1580, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1340, positive: 1286, positive conditional: 7, positive unconditional: 1279, negative: 54, negative conditional: 4, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1340, positive: 1273, positive conditional: 0, positive unconditional: 1273, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 13, positive conditional: 7, positive unconditional: 6, negative: 35, negative conditional: 4, negative unconditional: 31, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticIndependenceRelation.Query Time [ms]: [ total: 20513, positive: 114, positive conditional: 12, positive unconditional: 102, negative: 1033, negative conditional: 8, negative unconditional: 1025, unknown: 19366, unknown conditional: 0, unknown unconditional: 19366] ], Cache Queries: [ total: 9619, positive: 6617, positive conditional: 994, positive unconditional: 5623, negative: 1662, negative conditional: 132, negative unconditional: 1530, unknown: 1340, unknown conditional: 11, unknown unconditional: 1329] , Statistics on independence cache: Total cache size (in pairs): 1340, Positive cache size: 1286, Positive conditional cache size: 7, Positive unconditional cache size: 1279, Negative cache size: 54, Negative conditional cache size: 4, Negative unconditional cache size: 50, Eliminated conditions: 6536, Maximal queried relation: 3, Independence queries for same thread: 33 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 20652.18ms, Number of persistent set computation: 485, Number of trivial persistent sets: 270, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1329, positive: 1279, positive conditional: 0, positive unconditional: 1279, negative: 50, negative conditional: 0, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 8274, positive: 7903, positive conditional: 6624, positive unconditional: 1279, negative: 371, negative conditional: 321, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8241, positive: 7903, positive conditional: 6624, positive unconditional: 1279, negative: 338, negative conditional: 288, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 8241, positive: 7903, positive conditional: 6624, positive unconditional: 1279, negative: 338, negative conditional: 288, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9619, positive: 7903, positive conditional: 6295, positive unconditional: 1608, negative: 1716, negative conditional: 1378, negative unconditional: 338, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 9619, positive: 7903, positive conditional: 1001, positive unconditional: 6902, negative: 1716, negative conditional: 136, negative unconditional: 1580, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9619, positive: 7903, positive conditional: 1001, positive unconditional: 6902, negative: 1716, negative conditional: 136, negative unconditional: 1580, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1340, positive: 1286, positive conditional: 7, positive unconditional: 1279, negative: 54, negative conditional: 4, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1340, positive: 1273, positive conditional: 0, positive unconditional: 1273, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 67, positive: 13, positive conditional: 7, positive unconditional: 6, negative: 35, negative conditional: 4, negative unconditional: 31, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticIndependenceRelation.Query Time [ms]: [ total: 20513, positive: 114, positive conditional: 12, positive unconditional: 102, negative: 1033, negative conditional: 8, negative unconditional: 1025, unknown: 19366, unknown conditional: 0, unknown unconditional: 19366] ], Cache Queries: [ total: 9619, positive: 6617, positive conditional: 994, positive unconditional: 5623, negative: 1662, negative conditional: 132, negative unconditional: 1530, unknown: 1340, unknown conditional: 11, unknown unconditional: 1329] , Statistics on independence cache: Total cache size (in pairs): 1340, Positive cache size: 1286, Positive conditional cache size: 7, Positive unconditional cache size: 1279, Negative cache size: 54, Negative conditional cache size: 4, Negative unconditional cache size: 50, Eliminated conditions: 6536, Maximal queried relation: 3, Independence queries for same thread: 33 - 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 19:01:26,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/bin/ugemcutter-4ibYxwfQ6a/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-13 19:01:26,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9fa1218-5d31-4873-a43a-b86f1fb1c387/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null