./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 16b049fb81e05ec2192b5dc6cabf7c8b89c1486d4e623332a0a01a89383c6c7d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 13:35:14,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 13:35:14,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 13:35:14,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 13:35:14,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 13:35:14,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 13:35:14,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 13:35:14,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 13:35:14,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 13:35:14,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 13:35:14,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 13:35:14,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 13:35:14,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 13:35:14,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 13:35:14,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 13:35:14,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 13:35:14,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 13:35:14,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 13:35:14,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 13:35:14,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 13:35:14,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 13:35:14,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 13:35:14,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 13:35:14,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 13:35:14,182 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 13:35:14,182 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 13:35:14,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 13:35:14,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 13:35:14,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 13:35:14,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 13:35:14,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 13:35:14,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 13:35:14,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 13:35:14,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 13:35:14,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 13:35:14,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 13:35:14,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 13:35:14,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 13:35:14,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 13:35:14,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 13:35:14,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 13:35:14,197 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-22 13:35:14,213 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 13:35:14,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 13:35:14,213 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 13:35:14,213 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 13:35:14,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 13:35:14,214 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 13:35:14,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 13:35:14,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 13:35:14,215 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 13:35:14,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 13:35:14,215 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-22 13:35:14,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 13:35:14,216 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-22 13:35:14,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 13:35:14,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 13:35:14,216 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 13:35:14,216 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 13:35:14,216 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-22 13:35:14,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 13:35:14,217 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 13:35:14,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 13:35:14,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 13:35:14,217 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 13:35:14,217 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 13:35:14,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 13:35:14,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 13:35:14,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 13:35:14,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 13:35:14,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 13:35:14,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 13:35:14,220 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 13:35:14,220 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 13:35:14,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 13:35:14,220 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 13:35:14,220 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16b049fb81e05ec2192b5dc6cabf7c8b89c1486d4e623332a0a01a89383c6c7d [2021-12-22 13:35:14,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 13:35:14,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 13:35:14,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 13:35:14,443 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 13:35:14,443 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 13:35:14,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i [2021-12-22 13:35:14,493 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a33585b38/6d6119102c854703b492f11ca116c026/FLAG3cc92bd34 [2021-12-22 13:35:14,929 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 13:35:14,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i [2021-12-22 13:35:14,957 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a33585b38/6d6119102c854703b492f11ca116c026/FLAG3cc92bd34 [2021-12-22 13:35:15,466 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a33585b38/6d6119102c854703b492f11ca116c026 [2021-12-22 13:35:15,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 13:35:15,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 13:35:15,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 13:35:15,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 13:35:15,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 13:35:15,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:35:15" (1/1) ... [2021-12-22 13:35:15,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f26607 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:15, skipping insertion in model container [2021-12-22 13:35:15,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:35:15" (1/1) ... [2021-12-22 13:35:15,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 13:35:15,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 13:35:15,681 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-12-22 13:35:15,851 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[30448,30461] [2021-12-22 13:35:15,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[30811,30824] [2021-12-22 13:35:15,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31483,31496] [2021-12-22 13:35:15,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31534,31547] [2021-12-22 13:35:15,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31683,31696] [2021-12-22 13:35:15,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31760,31773] [2021-12-22 13:35:15,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31807,31820] [2021-12-22 13:35:15,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31916,31929] [2021-12-22 13:35:15,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32035,32048] [2021-12-22 13:35:15,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32083,32096] [2021-12-22 13:35:15,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32160,32173] [2021-12-22 13:35:15,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32286,32299] [2021-12-22 13:35:15,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32869,32882] [2021-12-22 13:35:15,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32946,32959] [2021-12-22 13:35:15,893 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 13:35:15,901 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 13:35:15,912 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-12-22 13:35:15,934 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[30448,30461] [2021-12-22 13:35:15,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[30811,30824] [2021-12-22 13:35:15,946 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31483,31496] [2021-12-22 13:35:15,948 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31534,31547] [2021-12-22 13:35:15,950 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31683,31696] [2021-12-22 13:35:15,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31760,31773] [2021-12-22 13:35:15,953 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31807,31820] [2021-12-22 13:35:15,954 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[31916,31929] [2021-12-22 13:35:15,956 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32035,32048] [2021-12-22 13:35:15,957 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32083,32096] [2021-12-22 13:35:15,958 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32160,32173] [2021-12-22 13:35:15,959 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32286,32299] [2021-12-22 13:35:15,963 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32869,32882] [2021-12-22 13:35:15,968 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-divine/one_time_barrier_2t.i[32946,32959] [2021-12-22 13:35:15,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 13:35:16,001 INFO L208 MainTranslator]: Completed translation [2021-12-22 13:35:16,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16 WrapperNode [2021-12-22 13:35:16,002 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 13:35:16,003 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 13:35:16,003 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 13:35:16,003 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 13:35:16,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,069 INFO L137 Inliner]: procedures = 174, calls = 70, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 459 [2021-12-22 13:35:16,071 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 13:35:16,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 13:35:16,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 13:35:16,072 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 13:35:16,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 13:35:16,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 13:35:16,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 13:35:16,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 13:35:16,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (1/1) ... [2021-12-22 13:35:16,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 13:35:16,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:35:16,184 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-22 13:35:16,202 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-22 13:35:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 13:35:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 13:35:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-12-22 13:35:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2021-12-22 13:35:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2021-12-22 13:35:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 13:35:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 13:35:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 13:35:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 13:35:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 13:35:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 13:35:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 13:35:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 13:35:16,215 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-22 13:35:16,318 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 13:35:16,319 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 13:35:16,723 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 13:35:16,734 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 13:35:16,734 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2021-12-22 13:35:16,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:35:16 BoogieIcfgContainer [2021-12-22 13:35:16,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 13:35:16,738 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 13:35:16,738 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 13:35:16,740 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 13:35:16,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 01:35:15" (1/3) ... [2021-12-22 13:35:16,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fc72b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:35:16, skipping insertion in model container [2021-12-22 13:35:16,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:35:16" (2/3) ... [2021-12-22 13:35:16,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fc72b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:35:16, skipping insertion in model container [2021-12-22 13:35:16,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:35:16" (3/3) ... [2021-12-22 13:35:16,742 INFO L111 eAbstractionObserver]: Analyzing ICFG one_time_barrier_2t.i [2021-12-22 13:35:16,746 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-22 13:35:16,746 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 13:35:16,746 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 27 error locations. [2021-12-22 13:35:16,746 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-22 13:35:16,833 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,833 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,833 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,833 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,834 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,834 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,834 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,834 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,834 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,835 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,835 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,835 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,835 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,835 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,835 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,836 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,836 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,836 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,836 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,836 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,837 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,837 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,837 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,837 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,837 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,837 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,838 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,838 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,838 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,838 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,839 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,839 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,839 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,839 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,840 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,840 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,840 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,840 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,840 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,840 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,841 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,841 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,841 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,841 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,841 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,842 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,842 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,842 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,842 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,843 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,843 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,843 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,843 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,843 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,844 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,844 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,844 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,844 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,844 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,844 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,845 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,845 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,845 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,845 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,845 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,845 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,846 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,846 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,846 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,846 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,846 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,846 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,847 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,847 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,847 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,847 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,847 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,847 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,847 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,848 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,848 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,848 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,848 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,848 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,848 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,848 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,849 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,849 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,849 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,849 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,849 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,849 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,849 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,850 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,850 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,850 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,850 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,850 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,851 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,851 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,851 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,851 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,851 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,851 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,852 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,852 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,852 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,852 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,852 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,852 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,852 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,853 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,853 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,853 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,853 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,853 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,853 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,854 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,854 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,854 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,854 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,854 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,854 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,854 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,855 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,855 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,855 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,855 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,855 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,856 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,856 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,856 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,856 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,856 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,856 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,857 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,857 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,857 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,857 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,857 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,857 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,858 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,858 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,858 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,858 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,858 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,859 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,859 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,859 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,859 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,859 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,859 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,859 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,860 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,860 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,860 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,860 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,860 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,861 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,861 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,861 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,861 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,861 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,861 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,862 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,862 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,862 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,862 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,862 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,862 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,863 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,863 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,863 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,863 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,863 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,863 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,863 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,864 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,864 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,864 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,864 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,864 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,865 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,865 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,865 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,865 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,865 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,865 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,866 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,866 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,866 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,866 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,866 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,866 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,866 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,867 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,867 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,867 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,867 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,867 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,867 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,868 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,868 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,868 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,868 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,868 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,868 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,869 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,869 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,869 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,869 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,869 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,869 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,869 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,870 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,870 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,870 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,870 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,870 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,870 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,870 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,871 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,871 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,871 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,871 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,871 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,871 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,872 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,872 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,872 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,872 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,872 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,872 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,873 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,873 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,873 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,873 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,873 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,873 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,874 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,874 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,874 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,874 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,874 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,874 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,874 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,875 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,875 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,875 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,875 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,875 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,875 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,876 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,876 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,876 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,876 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,876 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,876 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,876 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,877 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,877 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,877 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,877 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,877 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,877 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,878 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,878 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,878 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,878 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,878 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,879 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,879 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,879 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,879 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,879 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,880 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,880 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,880 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,880 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,880 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,880 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,880 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,881 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,881 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,881 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,881 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,882 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,882 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,882 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,882 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,883 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,883 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,883 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,883 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,883 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,883 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,884 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,884 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,884 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,884 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,884 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,885 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,885 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,885 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,885 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,885 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,885 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,886 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,886 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,886 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,886 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,886 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,886 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,887 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,887 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,887 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,887 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,887 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,887 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,888 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,888 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,888 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,888 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,888 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,888 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,888 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,889 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,889 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,889 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,889 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,889 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,889 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,889 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,890 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,890 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,890 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,890 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,890 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,890 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,890 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,891 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,891 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,891 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,891 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,891 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,891 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,891 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,891 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,892 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,892 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,892 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,892 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,892 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,892 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,892 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,892 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,893 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,893 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,893 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,893 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,893 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,893 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,893 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,893 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,894 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,894 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,894 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,894 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,894 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,894 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,895 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,895 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,895 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,895 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,895 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,896 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,896 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,896 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,896 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,896 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,896 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,897 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,897 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,897 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,897 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,897 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,898 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,898 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,898 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,898 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,898 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,899 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,899 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,906 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,907 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,907 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,907 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,907 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,908 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,908 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,908 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,908 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,908 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,908 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,908 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,908 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,909 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,909 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,909 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,909 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,909 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,909 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,909 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,910 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,910 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,910 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,910 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,910 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,910 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,911 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,911 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,911 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,911 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,911 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,911 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,911 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,912 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,912 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,912 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,912 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,912 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,912 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,912 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,912 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,913 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,913 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,913 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,913 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,916 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,916 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,916 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,916 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,917 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,917 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,917 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,917 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,917 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,917 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,917 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,917 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,918 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,918 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,918 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,918 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,918 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,918 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,919 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,919 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,919 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,919 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,919 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,919 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,919 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,920 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,920 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,920 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,920 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,920 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,920 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,920 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,921 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,921 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,921 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,921 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,921 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,921 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,921 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,921 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,922 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,922 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,922 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,922 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,922 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,922 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,923 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,923 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,923 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,923 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,923 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,923 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,924 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,924 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,924 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,924 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,924 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,924 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,924 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,925 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,925 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,925 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,925 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,925 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,925 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,925 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,926 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,926 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,926 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,926 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,926 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,926 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,926 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,926 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,927 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,927 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,927 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,927 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,927 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,927 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,927 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,928 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,928 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,928 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,928 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,928 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,929 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,929 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,930 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,930 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,930 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,931 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,931 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,931 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,931 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,931 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,931 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,932 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,932 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,932 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,932 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,932 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,932 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,932 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,933 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,933 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,933 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,933 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,933 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,933 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,934 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,934 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,934 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,934 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,934 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,934 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,935 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,935 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,935 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,935 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,935 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,935 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,935 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,936 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,936 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,936 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,936 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,936 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,936 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,937 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,937 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,937 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,937 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,937 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,937 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,937 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,938 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,938 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,938 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,938 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,938 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,938 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,938 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,939 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,939 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,939 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,939 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,939 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,939 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,939 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,940 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,940 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,940 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,940 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,940 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,940 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,940 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,940 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,941 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,941 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,941 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,941 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,941 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,941 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,941 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,941 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,942 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,942 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,942 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,942 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,942 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,942 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,942 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,943 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,943 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,943 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,943 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,949 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,950 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,950 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,952 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,952 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,952 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,952 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,953 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,953 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,953 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,953 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,953 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,953 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,953 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,954 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,955 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,955 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,955 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,955 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,955 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,955 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,955 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,955 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,956 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,956 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,956 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,956 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,956 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,956 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,956 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,956 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,957 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,957 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,957 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,957 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,957 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,957 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,957 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,958 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,958 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,958 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,958 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,958 WARN L322 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:35:16,961 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-12-22 13:35:16,992 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 13:35:16,996 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=PETRI_NET, 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 [2021-12-22 13:35:16,997 INFO L340 AbstractCegarLoop]: Starting to check reachability of 40 error locations. [2021-12-22 13:35:17,009 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 468 places, 527 transitions, 1062 flow [2021-12-22 13:35:17,204 INFO L129 PetriNetUnfolder]: 94/778 cut-off events. [2021-12-22 13:35:17,204 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-12-22 13:35:17,217 INFO L84 FinitePrefix]: Finished finitePrefix Result has 784 conditions, 778 events. 94/778 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2643 event pairs, 0 based on Foata normal form. 0/640 useless extension candidates. Maximal degree in co-relation 460. Up to 4 conditions per place. [2021-12-22 13:35:17,217 INFO L82 GeneralOperation]: Start removeDead. Operand has 468 places, 527 transitions, 1062 flow [2021-12-22 13:35:17,233 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 468 places, 527 transitions, 1062 flow [2021-12-22 13:35:17,239 INFO L129 PetriNetUnfolder]: 3/53 cut-off events. [2021-12-22 13:35:17,239 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-22 13:35:17,239 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:17,240 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:17,240 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:17,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:17,247 INFO L85 PathProgramCache]: Analyzing trace with hash 770834990, now seen corresponding path program 1 times [2021-12-22 13:35:17,253 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:17,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628117091] [2021-12-22 13:35:17,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:17,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:17,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:35:17,454 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:17,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628117091] [2021-12-22 13:35:17,455 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628117091] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:35:17,455 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:35:17,455 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 13:35:17,456 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938733377] [2021-12-22 13:35:17,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:35:17,466 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-22 13:35:17,466 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:17,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-22 13:35:17,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-22 13:35:17,509 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 482 out of 527 [2021-12-22 13:35:17,513 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 468 places, 527 transitions, 1062 flow. Second operand has 2 states, 2 states have (on average 482.5) internal successors, (965), 2 states have internal predecessors, (965), 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) [2021-12-22 13:35:17,513 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:17,513 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 482 of 527 [2021-12-22 13:35:17,514 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:17,690 INFO L129 PetriNetUnfolder]: 28/712 cut-off events. [2021-12-22 13:35:17,690 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-12-22 13:35:17,696 INFO L84 FinitePrefix]: Finished finitePrefix Result has 721 conditions, 712 events. 28/712 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2558 event pairs, 0 based on Foata normal form. 66/706 useless extension candidates. Maximal degree in co-relation 421. Up to 4 conditions per place. [2021-12-22 13:35:17,700 INFO L132 encePairwiseOnDemand]: 484/527 looper letters, 2 selfloop transitions, 0 changer transitions 0/484 dead transitions. [2021-12-22 13:35:17,700 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 469 places, 484 transitions, 980 flow [2021-12-22 13:35:17,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-22 13:35:17,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-22 13:35:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1009 transitions. [2021-12-22 13:35:17,716 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9573055028462998 [2021-12-22 13:35:17,717 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1009 transitions. [2021-12-22 13:35:17,717 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1009 transitions. [2021-12-22 13:35:17,720 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:17,721 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1009 transitions. [2021-12-22 13:35:17,726 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 504.5) internal successors, (1009), 2 states have internal predecessors, (1009), 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) [2021-12-22 13:35:17,735 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 527.0) internal successors, (1581), 3 states have internal predecessors, (1581), 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) [2021-12-22 13:35:17,735 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 527.0) internal successors, (1581), 3 states have internal predecessors, (1581), 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) [2021-12-22 13:35:17,737 INFO L186 Difference]: Start difference. First operand has 468 places, 527 transitions, 1062 flow. Second operand 2 states and 1009 transitions. [2021-12-22 13:35:17,738 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 469 places, 484 transitions, 980 flow [2021-12-22 13:35:17,744 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 469 places, 484 transitions, 980 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-22 13:35:17,753 INFO L242 Difference]: Finished difference. Result has 469 places, 484 transitions, 976 flow [2021-12-22 13:35:17,755 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=976, PETRI_DIFFERENCE_MINUEND_PLACES=468, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=484, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=484, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=976, PETRI_PLACES=469, PETRI_TRANSITIONS=484} [2021-12-22 13:35:17,757 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 1 predicate places. [2021-12-22 13:35:17,758 INFO L470 AbstractCegarLoop]: Abstraction has has 469 places, 484 transitions, 976 flow [2021-12-22 13:35:17,758 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 482.5) internal successors, (965), 2 states have internal predecessors, (965), 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) [2021-12-22 13:35:17,758 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:17,759 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:17,759 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-22 13:35:17,760 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:17,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:17,761 INFO L85 PathProgramCache]: Analyzing trace with hash -1781321971, now seen corresponding path program 1 times [2021-12-22 13:35:17,761 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:17,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487298120] [2021-12-22 13:35:17,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:17,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:35:17,860 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:17,860 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487298120] [2021-12-22 13:35:17,861 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487298120] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:35:17,863 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:35:17,863 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 13:35:17,863 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825971050] [2021-12-22 13:35:17,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:35:17,864 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-22 13:35:17,864 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:17,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 13:35:17,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 13:35:17,867 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 473 out of 527 [2021-12-22 13:35:17,869 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 469 places, 484 transitions, 976 flow. Second operand has 3 states, 3 states have (on average 474.0) internal successors, (1422), 3 states have internal predecessors, (1422), 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) [2021-12-22 13:35:17,869 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:17,869 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 473 of 527 [2021-12-22 13:35:17,869 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:17,982 INFO L129 PetriNetUnfolder]: 28/718 cut-off events. [2021-12-22 13:35:17,983 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-12-22 13:35:17,989 INFO L84 FinitePrefix]: Finished finitePrefix Result has 743 conditions, 718 events. 28/718 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2556 event pairs, 0 based on Foata normal form. 0/646 useless extension candidates. Maximal degree in co-relation 739. Up to 12 conditions per place. [2021-12-22 13:35:17,992 INFO L132 encePairwiseOnDemand]: 524/527 looper letters, 15 selfloop transitions, 2 changer transitions 0/490 dead transitions. [2021-12-22 13:35:17,992 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 471 places, 490 transitions, 1022 flow [2021-12-22 13:35:17,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 13:35:17,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-22 13:35:17,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1437 transitions. [2021-12-22 13:35:17,995 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9089184060721063 [2021-12-22 13:35:17,995 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1437 transitions. [2021-12-22 13:35:17,995 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1437 transitions. [2021-12-22 13:35:17,996 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:17,996 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1437 transitions. [2021-12-22 13:35:17,998 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 479.0) internal successors, (1437), 3 states have internal predecessors, (1437), 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) [2021-12-22 13:35:18,000 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 527.0) internal successors, (2108), 4 states have internal predecessors, (2108), 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) [2021-12-22 13:35:18,001 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 527.0) internal successors, (2108), 4 states have internal predecessors, (2108), 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) [2021-12-22 13:35:18,001 INFO L186 Difference]: Start difference. First operand has 469 places, 484 transitions, 976 flow. Second operand 3 states and 1437 transitions. [2021-12-22 13:35:18,002 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 471 places, 490 transitions, 1022 flow [2021-12-22 13:35:18,004 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 471 places, 490 transitions, 1022 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-22 13:35:18,008 INFO L242 Difference]: Finished difference. Result has 472 places, 485 transitions, 988 flow [2021-12-22 13:35:18,009 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=976, PETRI_DIFFERENCE_MINUEND_PLACES=469, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=484, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=482, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=988, PETRI_PLACES=472, PETRI_TRANSITIONS=485} [2021-12-22 13:35:18,010 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 4 predicate places. [2021-12-22 13:35:18,010 INFO L470 AbstractCegarLoop]: Abstraction has has 472 places, 485 transitions, 988 flow [2021-12-22 13:35:18,012 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 474.0) internal successors, (1422), 3 states have internal predecessors, (1422), 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) [2021-12-22 13:35:18,012 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:18,012 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:18,012 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-22 13:35:18,012 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:18,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:18,013 INFO L85 PathProgramCache]: Analyzing trace with hash -1537206534, now seen corresponding path program 1 times [2021-12-22 13:35:18,013 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:18,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828429492] [2021-12-22 13:35:18,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:18,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:18,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:35:18,080 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:18,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828429492] [2021-12-22 13:35:18,081 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828429492] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:35:18,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1749771751] [2021-12-22 13:35:18,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:18,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:35:18,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:35:18,083 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:35:18,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-22 13:35:18,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:18,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-22 13:35:18,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:35:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:35:18,256 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:35:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:35:18,315 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1749771751] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:35:18,315 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:35:18,315 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2021-12-22 13:35:18,315 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630161659] [2021-12-22 13:35:18,315 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:35:18,316 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-22 13:35:18,316 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:18,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-22 13:35:18,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-12-22 13:35:18,319 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 473 out of 527 [2021-12-22 13:35:18,321 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 472 places, 485 transitions, 988 flow. Second operand has 5 states, 5 states have (on average 476.2) internal successors, (2381), 5 states have internal predecessors, (2381), 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) [2021-12-22 13:35:18,321 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:18,321 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 473 of 527 [2021-12-22 13:35:18,321 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:18,432 INFO L129 PetriNetUnfolder]: 28/720 cut-off events. [2021-12-22 13:35:18,432 INFO L130 PetriNetUnfolder]: For 9/9 co-relation queries the response was YES. [2021-12-22 13:35:18,438 INFO L84 FinitePrefix]: Finished finitePrefix Result has 753 conditions, 720 events. 28/720 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2547 event pairs, 0 based on Foata normal form. 1/650 useless extension candidates. Maximal degree in co-relation 747. Up to 7 conditions per place. [2021-12-22 13:35:18,442 INFO L132 encePairwiseOnDemand]: 523/527 looper letters, 14 selfloop transitions, 4 changer transitions 0/491 dead transitions. [2021-12-22 13:35:18,442 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 475 places, 491 transitions, 1036 flow [2021-12-22 13:35:18,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-22 13:35:18,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-12-22 13:35:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1911 transitions. [2021-12-22 13:35:18,445 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9065464895635673 [2021-12-22 13:35:18,445 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1911 transitions. [2021-12-22 13:35:18,445 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1911 transitions. [2021-12-22 13:35:18,446 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:18,446 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1911 transitions. [2021-12-22 13:35:18,449 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 477.75) internal successors, (1911), 4 states have internal predecessors, (1911), 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) [2021-12-22 13:35:18,452 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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) [2021-12-22 13:35:18,453 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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) [2021-12-22 13:35:18,453 INFO L186 Difference]: Start difference. First operand has 472 places, 485 transitions, 988 flow. Second operand 4 states and 1911 transitions. [2021-12-22 13:35:18,453 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 475 places, 491 transitions, 1036 flow [2021-12-22 13:35:18,456 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 474 places, 491 transitions, 1034 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-22 13:35:18,460 INFO L242 Difference]: Finished difference. Result has 476 places, 486 transitions, 1006 flow [2021-12-22 13:35:18,460 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=986, PETRI_DIFFERENCE_MINUEND_PLACES=471, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=485, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=481, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1006, PETRI_PLACES=476, PETRI_TRANSITIONS=486} [2021-12-22 13:35:18,461 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 8 predicate places. [2021-12-22 13:35:18,461 INFO L470 AbstractCegarLoop]: Abstraction has has 476 places, 486 transitions, 1006 flow [2021-12-22 13:35:18,462 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 476.2) internal successors, (2381), 5 states have internal predecessors, (2381), 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) [2021-12-22 13:35:18,462 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:18,462 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:18,483 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-12-22 13:35:18,680 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:35:18,680 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:18,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:18,681 INFO L85 PathProgramCache]: Analyzing trace with hash -1152918931, now seen corresponding path program 2 times [2021-12-22 13:35:18,681 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:18,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584150980] [2021-12-22 13:35:18,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:18,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:18,723 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:35:18,723 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:18,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584150980] [2021-12-22 13:35:18,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584150980] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:35:18,724 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:35:18,724 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-22 13:35:18,724 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562662531] [2021-12-22 13:35:18,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:35:18,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-22 13:35:18,725 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:18,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-22 13:35:18,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-22 13:35:18,727 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 476 out of 527 [2021-12-22 13:35:18,729 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 476 places, 486 transitions, 1006 flow. Second operand has 4 states, 4 states have (on average 477.0) internal successors, (1908), 4 states have internal predecessors, (1908), 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) [2021-12-22 13:35:18,729 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:18,729 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 476 of 527 [2021-12-22 13:35:18,730 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:18,823 INFO L129 PetriNetUnfolder]: 28/718 cut-off events. [2021-12-22 13:35:18,823 INFO L130 PetriNetUnfolder]: For 13/13 co-relation queries the response was YES. [2021-12-22 13:35:18,829 INFO L84 FinitePrefix]: Finished finitePrefix Result has 750 conditions, 718 events. 28/718 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2543 event pairs, 0 based on Foata normal form. 0/648 useless extension candidates. Maximal degree in co-relation 743. Up to 5 conditions per place. [2021-12-22 13:35:18,832 INFO L132 encePairwiseOnDemand]: 524/527 looper letters, 5 selfloop transitions, 2 changer transitions 0/484 dead transitions. [2021-12-22 13:35:18,833 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 477 places, 484 transitions, 1016 flow [2021-12-22 13:35:18,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-22 13:35:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-12-22 13:35:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1912 transitions. [2021-12-22 13:35:18,836 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9070208728652751 [2021-12-22 13:35:18,836 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1912 transitions. [2021-12-22 13:35:18,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1912 transitions. [2021-12-22 13:35:18,837 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:18,837 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1912 transitions. [2021-12-22 13:35:18,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 478.0) internal successors, (1912), 4 states have internal predecessors, (1912), 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) [2021-12-22 13:35:18,842 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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) [2021-12-22 13:35:18,844 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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) [2021-12-22 13:35:18,844 INFO L186 Difference]: Start difference. First operand has 476 places, 486 transitions, 1006 flow. Second operand 4 states and 1912 transitions. [2021-12-22 13:35:18,844 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 477 places, 484 transitions, 1016 flow [2021-12-22 13:35:18,846 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 476 places, 484 transitions, 1012 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-12-22 13:35:18,850 INFO L242 Difference]: Finished difference. Result has 476 places, 484 transitions, 1002 flow [2021-12-22 13:35:18,851 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=998, PETRI_DIFFERENCE_MINUEND_PLACES=473, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=484, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=482, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1002, PETRI_PLACES=476, PETRI_TRANSITIONS=484} [2021-12-22 13:35:18,851 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 8 predicate places. [2021-12-22 13:35:18,851 INFO L470 AbstractCegarLoop]: Abstraction has has 476 places, 484 transitions, 1002 flow [2021-12-22 13:35:18,852 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 477.0) internal successors, (1908), 4 states have internal predecessors, (1908), 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) [2021-12-22 13:35:18,853 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:18,853 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:18,853 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-22 13:35:18,853 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:18,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:18,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1560813962, now seen corresponding path program 1 times [2021-12-22 13:35:18,854 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:18,854 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876531386] [2021-12-22 13:35:18,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:18,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:18,901 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:35:18,901 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:18,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876531386] [2021-12-22 13:35:18,901 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876531386] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:35:18,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2075579902] [2021-12-22 13:35:18,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:18,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:35:18,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:35:18,903 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:35:18,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-22 13:35:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:19,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-22 13:35:19,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:35:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:35:19,098 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-22 13:35:19,098 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2075579902] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:35:19,098 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-22 13:35:19,098 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2021-12-22 13:35:19,098 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068163745] [2021-12-22 13:35:19,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:35:19,099 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-22 13:35:19,099 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:19,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-22 13:35:19,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-22 13:35:19,102 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 475 out of 527 [2021-12-22 13:35:19,103 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 476 places, 484 transitions, 1002 flow. Second operand has 4 states, 4 states have (on average 477.25) internal successors, (1909), 4 states have internal predecessors, (1909), 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) [2021-12-22 13:35:19,104 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:19,104 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 527 [2021-12-22 13:35:19,104 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:19,197 INFO L129 PetriNetUnfolder]: 28/713 cut-off events. [2021-12-22 13:35:19,197 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-12-22 13:35:19,204 INFO L84 FinitePrefix]: Finished finitePrefix Result has 748 conditions, 713 events. 28/713 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2503 event pairs, 0 based on Foata normal form. 0/644 useless extension candidates. Maximal degree in co-relation 740. Up to 5 conditions per place. [2021-12-22 13:35:19,207 INFO L132 encePairwiseOnDemand]: 523/527 looper letters, 7 selfloop transitions, 3 changer transitions 0/484 dead transitions. [2021-12-22 13:35:19,207 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 478 places, 484 transitions, 1020 flow [2021-12-22 13:35:19,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-22 13:35:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-12-22 13:35:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1911 transitions. [2021-12-22 13:35:19,210 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9065464895635673 [2021-12-22 13:35:19,210 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1911 transitions. [2021-12-22 13:35:19,210 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1911 transitions. [2021-12-22 13:35:19,211 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:19,211 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1911 transitions. [2021-12-22 13:35:19,214 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 477.75) internal successors, (1911), 4 states have internal predecessors, (1911), 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) [2021-12-22 13:35:19,216 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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) [2021-12-22 13:35:19,217 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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) [2021-12-22 13:35:19,217 INFO L186 Difference]: Start difference. First operand has 476 places, 484 transitions, 1002 flow. Second operand 4 states and 1911 transitions. [2021-12-22 13:35:19,218 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 478 places, 484 transitions, 1020 flow [2021-12-22 13:35:19,220 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 474 places, 484 transitions, 1013 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-22 13:35:19,224 INFO L242 Difference]: Finished difference. Result has 476 places, 484 transitions, 1008 flow [2021-12-22 13:35:19,225 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=991, PETRI_DIFFERENCE_MINUEND_PLACES=471, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=483, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=480, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1008, PETRI_PLACES=476, PETRI_TRANSITIONS=484} [2021-12-22 13:35:19,225 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 8 predicate places. [2021-12-22 13:35:19,225 INFO L470 AbstractCegarLoop]: Abstraction has has 476 places, 484 transitions, 1008 flow [2021-12-22 13:35:19,226 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 477.25) internal successors, (1909), 4 states have internal predecessors, (1909), 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) [2021-12-22 13:35:19,226 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:19,227 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:19,248 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-12-22 13:35:19,450 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:35:19,451 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:19,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:19,451 INFO L85 PathProgramCache]: Analyzing trace with hash -936078017, now seen corresponding path program 1 times [2021-12-22 13:35:19,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:19,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122961966] [2021-12-22 13:35:19,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:19,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:35:19,488 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:19,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122961966] [2021-12-22 13:35:19,489 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122961966] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:35:19,489 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:35:19,489 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 13:35:19,489 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845171928] [2021-12-22 13:35:19,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:35:19,489 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-22 13:35:19,489 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:19,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 13:35:19,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 13:35:19,492 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 475 out of 527 [2021-12-22 13:35:19,493 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 476 places, 484 transitions, 1008 flow. Second operand has 3 states, 3 states have (on average 476.0) internal successors, (1428), 3 states have internal predecessors, (1428), 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) [2021-12-22 13:35:19,493 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:19,493 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 527 [2021-12-22 13:35:19,493 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:19,572 INFO L129 PetriNetUnfolder]: 19/519 cut-off events. [2021-12-22 13:35:19,573 INFO L130 PetriNetUnfolder]: For 11/11 co-relation queries the response was YES. [2021-12-22 13:35:19,578 INFO L84 FinitePrefix]: Finished finitePrefix Result has 556 conditions, 519 events. 19/519 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1133 event pairs, 0 based on Foata normal form. 1/472 useless extension candidates. Maximal degree in co-relation 547. Up to 5 conditions per place. [2021-12-22 13:35:19,580 INFO L132 encePairwiseOnDemand]: 524/527 looper letters, 7 selfloop transitions, 2 changer transitions 0/483 dead transitions. [2021-12-22 13:35:19,580 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 478 places, 483 transitions, 1020 flow [2021-12-22 13:35:19,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 13:35:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-22 13:35:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1435 transitions. [2021-12-22 13:35:19,583 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9076533839342188 [2021-12-22 13:35:19,583 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1435 transitions. [2021-12-22 13:35:19,583 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1435 transitions. [2021-12-22 13:35:19,583 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:19,583 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1435 transitions. [2021-12-22 13:35:19,586 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 478.3333333333333) internal successors, (1435), 3 states have internal predecessors, (1435), 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) [2021-12-22 13:35:19,588 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 527.0) internal successors, (2108), 4 states have internal predecessors, (2108), 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) [2021-12-22 13:35:19,588 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 527.0) internal successors, (2108), 4 states have internal predecessors, (2108), 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) [2021-12-22 13:35:19,588 INFO L186 Difference]: Start difference. First operand has 476 places, 484 transitions, 1008 flow. Second operand 3 states and 1435 transitions. [2021-12-22 13:35:19,588 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 478 places, 483 transitions, 1020 flow [2021-12-22 13:35:19,590 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 476 places, 483 transitions, 1017 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-22 13:35:19,594 INFO L242 Difference]: Finished difference. Result has 476 places, 483 transitions, 1003 flow [2021-12-22 13:35:19,595 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=999, PETRI_DIFFERENCE_MINUEND_PLACES=474, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=483, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=481, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1003, PETRI_PLACES=476, PETRI_TRANSITIONS=483} [2021-12-22 13:35:19,595 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 8 predicate places. [2021-12-22 13:35:19,595 INFO L470 AbstractCegarLoop]: Abstraction has has 476 places, 483 transitions, 1003 flow [2021-12-22 13:35:19,596 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 476.0) internal successors, (1428), 3 states have internal predecessors, (1428), 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) [2021-12-22 13:35:19,596 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:19,596 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:19,596 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-22 13:35:19,597 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:19,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:19,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1230433015, now seen corresponding path program 1 times [2021-12-22 13:35:19,597 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:19,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333935086] [2021-12-22 13:35:19,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:19,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:35:20,197 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:20,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333935086] [2021-12-22 13:35:20,197 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333935086] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:35:20,197 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:35:20,197 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2021-12-22 13:35:20,198 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685285884] [2021-12-22 13:35:20,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:35:20,198 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-12-22 13:35:20,198 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:20,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-12-22 13:35:20,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=202, Unknown=0, NotChecked=0, Total=272 [2021-12-22 13:35:20,204 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 364 out of 527 [2021-12-22 13:35:20,217 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 476 places, 483 transitions, 1003 flow. Second operand has 17 states, 17 states have (on average 366.52941176470586) internal successors, (6231), 17 states have internal predecessors, (6231), 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) [2021-12-22 13:35:20,217 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:20,217 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 364 of 527 [2021-12-22 13:35:20,218 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:22,253 INFO L129 PetriNetUnfolder]: 2368/11798 cut-off events. [2021-12-22 13:35:22,253 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-12-22 13:35:22,281 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15724 conditions, 11798 events. 2368/11798 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 159. Compared 116293 event pairs, 974 based on Foata normal form. 0/10508 useless extension candidates. Maximal degree in co-relation 15715. Up to 2872 conditions per place. [2021-12-22 13:35:22,313 INFO L132 encePairwiseOnDemand]: 509/527 looper letters, 226 selfloop transitions, 21 changer transitions 0/610 dead transitions. [2021-12-22 13:35:22,314 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 490 places, 610 transitions, 1751 flow [2021-12-22 13:35:22,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-12-22 13:35:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-12-22 13:35:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 5711 transitions. [2021-12-22 13:35:22,323 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7224541429475015 [2021-12-22 13:35:22,324 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 5711 transitions. [2021-12-22 13:35:22,324 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 5711 transitions. [2021-12-22 13:35:22,326 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:22,326 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 5711 transitions. [2021-12-22 13:35:22,334 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 380.73333333333335) internal successors, (5711), 15 states have internal predecessors, (5711), 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) [2021-12-22 13:35:22,343 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 527.0) internal successors, (8432), 16 states have internal predecessors, (8432), 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) [2021-12-22 13:35:22,344 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 527.0) internal successors, (8432), 16 states have internal predecessors, (8432), 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) [2021-12-22 13:35:22,345 INFO L186 Difference]: Start difference. First operand has 476 places, 483 transitions, 1003 flow. Second operand 15 states and 5711 transitions. [2021-12-22 13:35:22,345 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 490 places, 610 transitions, 1751 flow [2021-12-22 13:35:22,348 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 488 places, 610 transitions, 1747 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-22 13:35:22,354 INFO L242 Difference]: Finished difference. Result has 493 places, 494 transitions, 1105 flow [2021-12-22 13:35:22,354 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=999, PETRI_DIFFERENCE_MINUEND_PLACES=474, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=483, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=467, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1105, PETRI_PLACES=493, PETRI_TRANSITIONS=494} [2021-12-22 13:35:22,355 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 25 predicate places. [2021-12-22 13:35:22,355 INFO L470 AbstractCegarLoop]: Abstraction has has 493 places, 494 transitions, 1105 flow [2021-12-22 13:35:22,357 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 366.52941176470586) internal successors, (6231), 17 states have internal predecessors, (6231), 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) [2021-12-22 13:35:22,357 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:22,357 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:22,357 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-22 13:35:22,357 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:22,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:22,358 INFO L85 PathProgramCache]: Analyzing trace with hash 1718239257, now seen corresponding path program 1 times [2021-12-22 13:35:22,358 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:22,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022703232] [2021-12-22 13:35:22,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:22,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:22,937 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:35:22,938 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:22,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022703232] [2021-12-22 13:35:22,938 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022703232] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:35:22,938 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:35:22,938 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2021-12-22 13:35:22,939 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666024246] [2021-12-22 13:35:22,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:35:22,939 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-12-22 13:35:22,939 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:22,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-12-22 13:35:22,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2021-12-22 13:35:22,943 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 364 out of 527 [2021-12-22 13:35:22,947 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 493 places, 494 transitions, 1105 flow. Second operand has 17 states, 17 states have (on average 366.5882352941176) internal successors, (6232), 17 states have internal predecessors, (6232), 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) [2021-12-22 13:35:22,947 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:22,947 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 364 of 527 [2021-12-22 13:35:22,947 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:24,846 INFO L129 PetriNetUnfolder]: 2388/12094 cut-off events. [2021-12-22 13:35:24,846 INFO L130 PetriNetUnfolder]: For 470/472 co-relation queries the response was YES. [2021-12-22 13:35:24,885 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16640 conditions, 12094 events. 2388/12094 cut-off events. For 470/472 co-relation queries the response was YES. Maximal size of possible extension queue 171. Compared 120617 event pairs, 1003 based on Foata normal form. 2/10864 useless extension candidates. Maximal degree in co-relation 16626. Up to 2923 conditions per place. [2021-12-22 13:35:24,914 INFO L132 encePairwiseOnDemand]: 510/527 looper letters, 226 selfloop transitions, 23 changer transitions 0/615 dead transitions. [2021-12-22 13:35:24,914 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 507 places, 615 transitions, 1866 flow [2021-12-22 13:35:24,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-12-22 13:35:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-12-22 13:35:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 5710 transitions. [2021-12-22 13:35:24,924 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7223276407337128 [2021-12-22 13:35:24,924 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 5710 transitions. [2021-12-22 13:35:24,924 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 5710 transitions. [2021-12-22 13:35:24,926 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:24,926 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 5710 transitions. [2021-12-22 13:35:24,934 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 380.6666666666667) internal successors, (5710), 15 states have internal predecessors, (5710), 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) [2021-12-22 13:35:24,944 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 527.0) internal successors, (8432), 16 states have internal predecessors, (8432), 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) [2021-12-22 13:35:24,946 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 527.0) internal successors, (8432), 16 states have internal predecessors, (8432), 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) [2021-12-22 13:35:24,946 INFO L186 Difference]: Start difference. First operand has 493 places, 494 transitions, 1105 flow. Second operand 15 states and 5710 transitions. [2021-12-22 13:35:24,946 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 507 places, 615 transitions, 1866 flow [2021-12-22 13:35:24,954 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 499 places, 615 transitions, 1848 flow, removed 0 selfloop flow, removed 8 redundant places. [2021-12-22 13:35:24,960 INFO L242 Difference]: Finished difference. Result has 503 places, 500 transitions, 1178 flow [2021-12-22 13:35:24,960 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1088, PETRI_DIFFERENCE_MINUEND_PLACES=485, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=494, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=475, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1178, PETRI_PLACES=503, PETRI_TRANSITIONS=500} [2021-12-22 13:35:24,962 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 35 predicate places. [2021-12-22 13:35:24,964 INFO L470 AbstractCegarLoop]: Abstraction has has 503 places, 500 transitions, 1178 flow [2021-12-22 13:35:24,965 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 366.5882352941176) internal successors, (6232), 17 states have internal predecessors, (6232), 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) [2021-12-22 13:35:24,966 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:24,966 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:24,966 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-22 13:35:24,968 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:24,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:24,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1186418847, now seen corresponding path program 1 times [2021-12-22 13:35:24,969 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:24,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520704636] [2021-12-22 13:35:24,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:24,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:35:25,571 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:25,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520704636] [2021-12-22 13:35:25,571 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520704636] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:35:25,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1515114659] [2021-12-22 13:35:25,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:25,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:35:25,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:35:25,572 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:35:25,573 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-22 13:35:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:25,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 40 conjunts are in the unsatisfiable core [2021-12-22 13:35:25,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:35:25,988 INFO L353 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-12-22 13:35:25,989 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-12-22 13:35:26,075 INFO L353 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-12-22 13:35:26,076 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-12-22 13:35:26,170 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,199 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,234 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,347 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,384 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,428 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,615 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,653 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,749 INFO L353 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-12-22 13:35:26,749 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2021-12-22 13:35:26,836 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:26,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-22 13:35:26,997 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:35:27,027 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-12-22 13:35:27,033 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-22 13:35:27,033 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:35:27,093 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_575 (Array Int Int))) (= (mod (select (select (store |c_#memory_int| |c_~#pre~0.base| v_ArrVal_575) |c_~#in~0.base|) |c_~#in~0.offset|) 256) 0)) is different from false [2021-12-22 13:35:27,203 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_575 (Array Int Int)) (v_ArrVal_574 (Array Int Int))) (= (mod (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0#1.base| v_ArrVal_574) |c_~#pre~0.base| v_ArrVal_575) |c_~#in~0.base|) |c_~#in~0.offset|) 256) 0)) is different from false [2021-12-22 13:35:28,798 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4382 treesize of output 4314 [2021-12-22 13:35:28,964 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2075 treesize of output 2043 [2021-12-22 13:35:28,990 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4118 treesize of output 4054 [2021-12-22 13:35:29,009 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4054 treesize of output 3798 [2021-12-22 13:35:29,027 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3798 treesize of output 3670 [2021-12-22 13:35:45,819 INFO L353 Elim1Store]: treesize reduction 35, result has 28.6 percent of original size [2021-12-22 13:35:45,819 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 106 treesize of output 109 [2021-12-22 13:35:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 1 not checked. [2021-12-22 13:35:45,913 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1515114659] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:35:45,913 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:35:45,913 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 17] total 42 [2021-12-22 13:35:45,913 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975428213] [2021-12-22 13:35:45,913 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:35:45,914 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2021-12-22 13:35:45,914 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:35:45,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-12-22 13:35:45,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=324, Invalid=1212, Unknown=32, NotChecked=154, Total=1722 [2021-12-22 13:35:45,920 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 363 out of 527 [2021-12-22 13:35:45,928 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 503 places, 500 transitions, 1178 flow. Second operand has 42 states, 42 states have (on average 365.8333333333333) internal successors, (15365), 42 states have internal predecessors, (15365), 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) [2021-12-22 13:35:45,928 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:35:45,928 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 363 of 527 [2021-12-22 13:35:45,928 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:35:48,042 INFO L129 PetriNetUnfolder]: 2371/12604 cut-off events. [2021-12-22 13:35:48,043 INFO L130 PetriNetUnfolder]: For 862/975 co-relation queries the response was YES. [2021-12-22 13:35:48,078 INFO L84 FinitePrefix]: Finished finitePrefix Result has 17398 conditions, 12604 events. 2371/12604 cut-off events. For 862/975 co-relation queries the response was YES. Maximal size of possible extension queue 165. Compared 126193 event pairs, 1086 based on Foata normal form. 32/11300 useless extension candidates. Maximal degree in co-relation 17380. Up to 2955 conditions per place. [2021-12-22 13:35:48,107 INFO L132 encePairwiseOnDemand]: 508/527 looper letters, 244 selfloop transitions, 29 changer transitions 0/643 dead transitions. [2021-12-22 13:35:48,107 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 518 places, 643 transitions, 2071 flow [2021-12-22 13:35:48,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-22 13:35:48,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-22 13:35:48,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 6071 transitions. [2021-12-22 13:35:48,117 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7199952561669829 [2021-12-22 13:35:48,117 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 6071 transitions. [2021-12-22 13:35:48,117 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 6071 transitions. [2021-12-22 13:35:48,119 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:35:48,119 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 6071 transitions. [2021-12-22 13:35:48,128 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 379.4375) internal successors, (6071), 16 states have internal predecessors, (6071), 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) [2021-12-22 13:35:48,137 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 527.0) internal successors, (8959), 17 states have internal predecessors, (8959), 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) [2021-12-22 13:35:48,138 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 527.0) internal successors, (8959), 17 states have internal predecessors, (8959), 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) [2021-12-22 13:35:48,139 INFO L186 Difference]: Start difference. First operand has 503 places, 500 transitions, 1178 flow. Second operand 16 states and 6071 transitions. [2021-12-22 13:35:48,139 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 518 places, 643 transitions, 2071 flow [2021-12-22 13:35:48,144 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 509 places, 643 transitions, 2045 flow, removed 0 selfloop flow, removed 9 redundant places. [2021-12-22 13:35:48,149 INFO L242 Difference]: Finished difference. Result has 514 places, 511 transitions, 1297 flow [2021-12-22 13:35:48,151 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1155, PETRI_DIFFERENCE_MINUEND_PLACES=494, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=500, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=478, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1297, PETRI_PLACES=514, PETRI_TRANSITIONS=511} [2021-12-22 13:35:48,152 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 46 predicate places. [2021-12-22 13:35:48,152 INFO L470 AbstractCegarLoop]: Abstraction has has 514 places, 511 transitions, 1297 flow [2021-12-22 13:35:48,155 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 365.8333333333333) internal successors, (15365), 42 states have internal predecessors, (15365), 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) [2021-12-22 13:35:48,155 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:35:48,155 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:35:48,177 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-12-22 13:35:48,371 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:35:48,371 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:35:48,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:35:48,372 INFO L85 PathProgramCache]: Analyzing trace with hash 751469111, now seen corresponding path program 1 times [2021-12-22 13:35:48,372 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:35:48,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028985971] [2021-12-22 13:35:48,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:48,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:35:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:35:48,950 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:35:48,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028985971] [2021-12-22 13:35:48,950 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028985971] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:35:48,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [93084390] [2021-12-22 13:35:48,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:35:48,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:35:48,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:35:48,951 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:35:48,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-22 13:35:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:35:49,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 43 conjunts are in the unsatisfiable core [2021-12-22 13:35:49,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:35:49,435 INFO L353 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-12-22 13:35:49,435 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-12-22 13:35:49,497 INFO L353 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-12-22 13:35:49,497 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-12-22 13:35:49,578 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:49,591 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:49,616 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:49,694 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:49,720 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:49,739 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:49,938 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:49,952 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:49,986 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-12-22 13:35:49,987 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2021-12-22 13:35:50,052 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:50,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-22 13:35:50,117 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23 [2021-12-22 13:35:50,257 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-12-22 13:35:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-22 13:35:50,260 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:35:50,405 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_723 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_~#pre~0.base| v_ArrVal_723) |c_~#in~0.base|))) (or (= (mod (select .cse0 (+ |c_~#in~0.offset| 1)) 256) 0) (not (<= (mod (select .cse0 |c_~#in~0.offset|) 256) 0))))) is different from false [2021-12-22 13:35:50,456 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_723 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0#1.base| v_ArrVal_722) |c_~#pre~0.base| v_ArrVal_723) |c_~#in~0.base|))) (or (not (<= (mod (select .cse0 |c_~#in~0.offset|) 256) 0)) (= (mod (select .cse0 (+ |c_~#in~0.offset| 1)) 256) 0)))) is different from false [2021-12-22 13:35:54,033 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-12-22 13:35:54,034 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 9534 treesize of output 9364 [2021-12-22 13:35:54,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-12-22 13:35:54,239 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 6674 treesize of output 6578 [2021-12-22 13:35:54,276 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-12-22 13:35:54,276 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 8892 treesize of output 8700 [2021-12-22 13:35:54,314 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-12-22 13:35:54,315 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 8700 treesize of output 7932 [2021-12-22 13:35:54,352 INFO L353 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-12-22 13:35:54,352 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 7932 treesize of output 7548 [2021-12-22 13:36:10,165 INFO L353 Elim1Store]: treesize reduction 31, result has 36.7 percent of original size [2021-12-22 13:36:10,165 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 139 treesize of output 146 [2021-12-22 13:36:10,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-22 13:36:10,264 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [93084390] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:36:10,264 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:36:10,264 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 21] total 52 [2021-12-22 13:36:10,264 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528691223] [2021-12-22 13:36:10,264 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:36:10,265 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2021-12-22 13:36:10,265 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:36:10,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-12-22 13:36:10,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=400, Invalid=2014, Unknown=44, NotChecked=194, Total=2652 [2021-12-22 13:36:10,272 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 364 out of 527 [2021-12-22 13:36:10,283 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 514 places, 511 transitions, 1297 flow. Second operand has 52 states, 52 states have (on average 366.63461538461536) internal successors, (19065), 52 states have internal predecessors, (19065), 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) [2021-12-22 13:36:10,283 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:36:10,283 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 364 of 527 [2021-12-22 13:36:10,284 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:36:13,988 INFO L129 PetriNetUnfolder]: 2735/14017 cut-off events. [2021-12-22 13:36:13,988 INFO L130 PetriNetUnfolder]: For 2159/2271 co-relation queries the response was YES. [2021-12-22 13:36:14,049 INFO L84 FinitePrefix]: Finished finitePrefix Result has 20236 conditions, 14017 events. 2735/14017 cut-off events. For 2159/2271 co-relation queries the response was YES. Maximal size of possible extension queue 184. Compared 145128 event pairs, 845 based on Foata normal form. 98/12788 useless extension candidates. Maximal degree in co-relation 20213. Up to 3006 conditions per place. [2021-12-22 13:36:14,084 INFO L132 encePairwiseOnDemand]: 501/527 looper letters, 335 selfloop transitions, 60 changer transitions 0/768 dead transitions. [2021-12-22 13:36:14,084 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 538 places, 768 transitions, 2731 flow [2021-12-22 13:36:14,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-12-22 13:36:14,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2021-12-22 13:36:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 9485 transitions. [2021-12-22 13:36:14,098 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7199240986717268 [2021-12-22 13:36:14,098 INFO L72 ComplementDD]: Start complementDD. Operand 25 states and 9485 transitions. [2021-12-22 13:36:14,098 INFO L73 IsDeterministic]: Start isDeterministic. Operand 25 states and 9485 transitions. [2021-12-22 13:36:14,101 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:36:14,101 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 25 states and 9485 transitions. [2021-12-22 13:36:14,112 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 26 states, 25 states have (on average 379.4) internal successors, (9485), 25 states have internal predecessors, (9485), 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) [2021-12-22 13:36:14,126 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 26 states, 26 states have (on average 527.0) internal successors, (13702), 26 states have internal predecessors, (13702), 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) [2021-12-22 13:36:14,128 INFO L81 ComplementDD]: Finished complementDD. Result has 26 states, 26 states have (on average 527.0) internal successors, (13702), 26 states have internal predecessors, (13702), 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) [2021-12-22 13:36:14,128 INFO L186 Difference]: Start difference. First operand has 514 places, 511 transitions, 1297 flow. Second operand 25 states and 9485 transitions. [2021-12-22 13:36:14,128 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 538 places, 768 transitions, 2731 flow [2021-12-22 13:36:14,137 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 530 places, 768 transitions, 2709 flow, removed 0 selfloop flow, removed 8 redundant places. [2021-12-22 13:36:14,143 INFO L242 Difference]: Finished difference. Result has 537 places, 542 transitions, 1651 flow [2021-12-22 13:36:14,144 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1279, PETRI_DIFFERENCE_MINUEND_PLACES=506, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=511, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=471, PETRI_DIFFERENCE_SUBTRAHEND_STATES=25, PETRI_FLOW=1651, PETRI_PLACES=537, PETRI_TRANSITIONS=542} [2021-12-22 13:36:14,144 INFO L334 CegarLoopForPetriNet]: 468 programPoint places, 69 predicate places. [2021-12-22 13:36:14,144 INFO L470 AbstractCegarLoop]: Abstraction has has 537 places, 542 transitions, 1651 flow [2021-12-22 13:36:14,148 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 366.63461538461536) internal successors, (19065), 52 states have internal predecessors, (19065), 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) [2021-12-22 13:36:14,148 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:36:14,149 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:36:14,166 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-12-22 13:36:14,365 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:36:14,366 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2021-12-22 13:36:14,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:36:14,366 INFO L85 PathProgramCache]: Analyzing trace with hash 1326972318, now seen corresponding path program 1 times [2021-12-22 13:36:14,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:36:14,366 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907452641] [2021-12-22 13:36:14,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:36:14,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:36:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:36:14,841 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 13:36:14,841 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:36:14,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907452641] [2021-12-22 13:36:14,841 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907452641] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:36:14,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1884116396] [2021-12-22 13:36:14,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:36:14,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:36:14,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:36:14,843 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:36:14,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-12-22 13:36:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:36:14,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 49 conjunts are in the unsatisfiable core [2021-12-22 13:36:14,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:36:15,458 INFO L353 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-12-22 13:36:15,458 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-12-22 13:36:15,565 INFO L353 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-12-22 13:36:15,566 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-12-22 13:36:15,706 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:15,737 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:15,771 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:15,874 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:15,922 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:15,964 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:16,243 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:16,295 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:16,334 INFO L353 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-12-22 13:36:16,334 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2021-12-22 13:36:16,406 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:16,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-22 13:36:16,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-22 13:36:16,558 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2021-12-22 13:36:16,665 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-12-22 13:36:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-22 13:36:16,668 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:36:20,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-12-22 13:36:20,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-12-22 13:36:20,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-12-22 13:36:20,687 INFO L353 Elim1Store]: treesize reduction 10, result has 9.1 percent of original size [2021-12-22 13:36:20,687 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 9312 treesize of output 9172 [2021-12-22 13:36:20,863 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8726 treesize of output 8662