./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread/queue_ok_longest.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread/queue_ok_longest.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0e9bc4a9a6dcd238ac18925269a0bd7c8c54c2dafb57744151e37b58cf6eab8d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:54:29,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:54:29,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:54:29,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:54:29,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:54:29,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:54:29,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:54:29,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:54:29,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:54:29,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:54:29,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:54:29,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:54:29,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:54:29,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:54:29,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:54:29,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:54:29,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:54:29,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:54:29,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:54:29,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:54:29,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:54:29,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:54:29,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:54:29,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:54:29,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:54:29,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:54:29,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:54:29,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:54:29,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:54:29,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:54:29,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:54:29,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:54:29,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:54:29,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:54:29,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:54:29,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:54:29,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:54:29,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:54:29,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:54:29,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:54:29,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:54:29,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-12 23:54:29,631 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:54:29,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:54:29,632 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:54:29,632 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:54:29,633 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:54:29,633 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:54:29,634 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:54:29,634 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:54:29,634 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:54:29,635 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:54:29,635 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:54:29,636 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:54:29,636 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:54:29,636 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:54:29,637 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:54:29,637 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:54:29,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:54:29,639 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-12 23:54:29,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:54:29,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-12 23:54:29,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:54:29,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:54:29,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:54:29,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:54:29,641 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:54:29,641 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-12 23:54:29,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:54:29,642 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:54:29,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:54:29,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:54:29,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:54:29,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:54:29,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:54:29,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:54:29,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:54:29,644 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:54:29,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:54:29,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:54:29,644 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:54:29,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:54:29,645 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e9bc4a9a6dcd238ac18925269a0bd7c8c54c2dafb57744151e37b58cf6eab8d [2021-11-12 23:54:29,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:54:29,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:54:29,904 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:54:29,906 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:54:29,907 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:54:29,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/pthread/queue_ok_longest.i [2021-11-12 23:54:29,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/data/454149bcb/dd209676fd8240348f013c1f7d30e112/FLAGbedabf175 [2021-11-12 23:54:30,552 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:54:30,553 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/sv-benchmarks/c/pthread/queue_ok_longest.i [2021-11-12 23:54:30,588 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/data/454149bcb/dd209676fd8240348f013c1f7d30e112/FLAGbedabf175 [2021-11-12 23:54:30,813 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/data/454149bcb/dd209676fd8240348f013c1f7d30e112 [2021-11-12 23:54:30,816 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:54:30,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:54:30,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:54:30,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:54:30,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:54:30,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:54:30" (1/1) ... [2021-11-12 23:54:30,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74b1cd84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:30, skipping insertion in model container [2021-11-12 23:54:30,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:54:30" (1/1) ... [2021-11-12 23:54:30,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:54:30,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:54:31,485 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/sv-benchmarks/c/pthread/queue_ok_longest.i[43280,43293] [2021-11-12 23:54:31,496 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/sv-benchmarks/c/pthread/queue_ok_longest.i[43553,43566] [2021-11-12 23:54:31,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:54:31,526 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:54:31,589 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/sv-benchmarks/c/pthread/queue_ok_longest.i[43280,43293] [2021-11-12 23:54:31,592 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/sv-benchmarks/c/pthread/queue_ok_longest.i[43553,43566] [2021-11-12 23:54:31,595 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:54:31,678 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:54:31,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31 WrapperNode [2021-11-12 23:54:31,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:54:31,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:54:31,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:54:31,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:54:31,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,714 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:54:31,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:54:31,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:54:31,777 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:54:31,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:54:31,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:54:31,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:54:31,857 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:54:31,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (1/1) ... [2021-11-12 23:54:31,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:54:31,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:54:31,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:54:31,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:54:31,941 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2021-11-12 23:54:31,941 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2021-11-12 23:54:31,941 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2021-11-12 23:54:31,942 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2021-11-12 23:54:31,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:54:31,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:54:31,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-12 23:54:31,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-12 23:54:31,942 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-12 23:54:31,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-12 23:54:31,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:54:31,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:54:31,944 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-12 23:54:32,535 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:54:32,535 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-12 23:54:32,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:54:32 BoogieIcfgContainer [2021-11-12 23:54:32,538 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:54:32,539 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:54:32,539 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:54:32,543 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:54:32,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:54:30" (1/3) ... [2021-11-12 23:54:32,544 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67130e6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:54:32, skipping insertion in model container [2021-11-12 23:54:32,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:54:31" (2/3) ... [2021-11-12 23:54:32,544 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67130e6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:54:32, skipping insertion in model container [2021-11-12 23:54:32,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:54:32" (3/3) ... [2021-11-12 23:54:32,546 INFO L111 eAbstractionObserver]: Analyzing ICFG queue_ok_longest.i [2021-11-12 23:54:32,551 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-12 23:54:32,551 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:54:32,552 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-12 23:54:32,552 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-12 23:54:32,598 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,598 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,598 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,598 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,599 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,599 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,599 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,599 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,599 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,600 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,600 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,600 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,600 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,600 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,601 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,601 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,601 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,601 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,602 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,602 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,602 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,602 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,603 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,603 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,603 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,603 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,603 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,604 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,604 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,604 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,604 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,605 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,605 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,605 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,605 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,605 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,606 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,606 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,606 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,606 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,606 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,606 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,607 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,607 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,607 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,607 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,607 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,608 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,608 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,608 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,608 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,608 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,608 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,609 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,609 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,609 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,609 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,609 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,609 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,609 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,610 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,610 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,610 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,610 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,610 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,610 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,611 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,611 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,611 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,611 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,611 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,612 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,612 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,612 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,612 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,612 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,613 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,613 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,613 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,613 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,613 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,614 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,630 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,630 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,630 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,630 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,631 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,631 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,631 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,631 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,632 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,632 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,632 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,632 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,632 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,632 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,633 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,633 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,633 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,633 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,633 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,634 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,634 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,634 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,634 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,634 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,635 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,635 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,635 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,635 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,635 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,636 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,636 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,636 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,636 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,636 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,636 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,637 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,637 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,637 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,637 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,638 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,638 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,638 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,638 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,638 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,639 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,639 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,639 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,639 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,639 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,639 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,640 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,640 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,640 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,640 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,640 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,641 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,641 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,641 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,641 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,641 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,642 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,642 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,642 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,642 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,642 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,643 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,643 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,643 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,643 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,643 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,644 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,644 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,644 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,644 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,644 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,645 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,645 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,645 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,645 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,645 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,662 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,662 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,662 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,662 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,663 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,663 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,663 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,663 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,663 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,664 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,665 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,665 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,665 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,666 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,666 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,666 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,666 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,666 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,667 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,667 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,667 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~nondet57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,667 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~nondet57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,667 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~nondet57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,668 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~nondet57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,668 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,668 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,669 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,669 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,669 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,669 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,669 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,669 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,670 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,670 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,670 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,670 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,671 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,671 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,671 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,671 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,671 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,672 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,672 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,672 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,672 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,672 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,672 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,673 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,673 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,673 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,673 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,673 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,673 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,674 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,674 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,674 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,674 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,674 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,675 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,675 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,675 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,675 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,675 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,676 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,676 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,676 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,676 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,676 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,676 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,677 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,677 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,677 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,677 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,677 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,678 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,678 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,678 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,678 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,678 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,679 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,679 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,679 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,679 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,679 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,680 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,680 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,680 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,680 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,680 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,681 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,681 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,681 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,681 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,681 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,682 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,682 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,682 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,682 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,682 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,683 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,683 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,683 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,683 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,683 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,684 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,684 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,684 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,684 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~post58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,684 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,685 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~post58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,685 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,685 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,685 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,685 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,686 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~post58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,686 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,686 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~post58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,686 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,686 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,687 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,687 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~post58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,687 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~post58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,687 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,687 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,687 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,688 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,688 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,688 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,688 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,688 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,688 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,688 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,689 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,689 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,689 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,689 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,689 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,689 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,690 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,690 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,690 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,690 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,690 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,690 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,691 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,691 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,691 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,691 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,691 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,691 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,692 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,692 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,692 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,692 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,692 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,693 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,693 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,693 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,693 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,693 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,694 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,694 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,694 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,694 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,694 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,694 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,695 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,695 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,695 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,695 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,695 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,696 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,696 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,696 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,696 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,696 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,697 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,697 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,697 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,697 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,697 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,698 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,698 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,698 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,698 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,698 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,698 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,699 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,699 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,699 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,699 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,699 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,700 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,700 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,700 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,700 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,700 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,701 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,701 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,701 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,701 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,701 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,702 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,702 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,702 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,702 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,702 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,703 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,703 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,703 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,703 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,703 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,704 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,704 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,704 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,704 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,704 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,705 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,705 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,705 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,705 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,705 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,706 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,706 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,706 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,706 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,706 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,706 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,707 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,707 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,707 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,707 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,707 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,708 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,708 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,708 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,708 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,709 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,709 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,709 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,710 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,710 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,710 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,710 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,710 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,711 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,711 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,711 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,711 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,711 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,712 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,712 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,712 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,712 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,712 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,712 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,713 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,713 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,713 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,713 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,713 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,714 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,717 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,717 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,717 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,718 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,718 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,718 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~post49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,718 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~mem61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,718 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,718 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~post58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,719 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,719 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,719 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,719 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,719 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~nondet57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,719 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,720 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,720 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,720 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,720 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,720 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,721 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,721 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,721 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,721 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#t~nondet35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,721 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_#t~ret60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,721 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,722 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,722 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#t~mem48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,722 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,722 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,722 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork0_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,726 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,726 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,726 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,726 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,726 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,727 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,727 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,727 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,727 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,727 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,728 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,728 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#t~nondet55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,728 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,728 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,728 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,729 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,729 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,729 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,729 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,729 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,730 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,730 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,730 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-12 23:54:32,733 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-11-12 23:54:32,792 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 23:54:32,799 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 23:54:32,799 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-12 23:54:32,819 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-11-12 23:54:32,835 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 222 places, 228 transitions, 472 flow [2021-11-12 23:54:32,846 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 222 places, 228 transitions, 472 flow [2021-11-12 23:54:32,848 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 222 places, 228 transitions, 472 flow [2021-11-12 23:54:33,006 INFO L129 PetriNetUnfolder]: 13/226 cut-off events. [2021-11-12 23:54:33,006 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-11-12 23:54:33,018 INFO L84 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 226 events. 13/226 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 367 event pairs, 0 based on Foata normal form. 0/211 useless extension candidates. Maximal degree in co-relation 146. Up to 3 conditions per place. [2021-11-12 23:54:33,031 INFO L116 LiptonReduction]: Number of co-enabled transitions 10630 [2021-11-12 23:54:47,263 INFO L131 LiptonReduction]: Checked pairs total: 20726 [2021-11-12 23:54:47,263 INFO L133 LiptonReduction]: Total number of compositions: 209 [2021-11-12 23:54:47,298 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 53 places, 53 transitions, 122 flow [2021-11-12 23:54:47,350 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 579 states, 577 states have (on average 2.681109185441941) internal successors, (1547), 578 states have internal predecessors, (1547), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand has 579 states, 577 states have (on average 2.681109185441941) internal successors, (1547), 578 states have internal predecessors, (1547), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2 [2021-11-12 23:54:47,361 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:54:47,362 INFO L514 BasicCegarLoop]: trace histogram [1] [2021-11-12 23:54:47,362 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:54:47,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:54:47,368 INFO L85 PathProgramCache]: Analyzing trace with hash 892, now seen corresponding path program 1 times [2021-11-12 23:54:47,376 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:54:47,377 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449416776] [2021-11-12 23:54:47,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:54:47,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:54:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:54:47,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:47,497 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:54:47,498 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449416776] [2021-11-12 23:54:47,498 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449416776] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-12 23:54:47,499 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:54:47,499 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2021-11-12 23:54:47,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097669713] [2021-11-12 23:54:47,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:54:47,505 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-12 23:54:47,505 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:54:47,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-12 23:54:47,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-12 23:54:47,531 INFO L87 Difference]: Start difference. First operand has 579 states, 577 states have (on average 2.681109185441941) internal successors, (1547), 578 states have internal predecessors, (1547), 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) Second operand has 2 states, 1 states have (on average 1.0) internal successors, (1), 1 states have internal predecessors, (1), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:47,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:54:47,667 INFO L93 Difference]: Finished difference Result 578 states and 1546 transitions. [2021-11-12 23:54:47,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-12 23:54:47,669 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 1.0) internal successors, (1), 1 states have internal predecessors, (1), 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) Word has length 1 [2021-11-12 23:54:47,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:54:47,697 INFO L225 Difference]: With dead ends: 578 [2021-11-12 23:54:47,697 INFO L226 Difference]: Without dead ends: 578 [2021-11-12 23:54:47,698 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-12 23:54:47,705 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.54ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.94ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 71.94ms IncrementalHoareTripleChecker+Time [2021-11-12 23:54:47,710 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 4 Invalid, 39 Unknown, 0 Unchecked, 0.94ms Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 71.94ms Time] [2021-11-12 23:54:47,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 578 states. [2021-11-12 23:54:47,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 578 to 578. [2021-11-12 23:54:47,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 578 states, 577 states have (on average 2.679376083188908) internal successors, (1546), 577 states have internal predecessors, (1546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 1546 transitions. [2021-11-12 23:54:47,806 INFO L78 Accepts]: Start accepts. Automaton has 578 states and 1546 transitions. Word has length 1 [2021-11-12 23:54:47,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:54:47,806 INFO L470 AbstractCegarLoop]: Abstraction has 578 states and 1546 transitions. [2021-11-12 23:54:47,806 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 1.0) internal successors, (1), 1 states have internal predecessors, (1), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1546 transitions. [2021-11-12 23:54:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-12 23:54:47,817 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:54:47,817 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:54:47,817 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-12 23:54:47,818 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:54:47,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:54:47,822 INFO L85 PathProgramCache]: Analyzing trace with hash 1745003433, now seen corresponding path program 1 times [2021-11-12 23:54:47,822 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:54:47,823 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619021499] [2021-11-12 23:54:47,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:54:47,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:54:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:54:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:48,019 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:54:48,019 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619021499] [2021-11-12 23:54:48,020 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619021499] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-12 23:54:48,020 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:54:48,020 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-12 23:54:48,021 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535049472] [2021-11-12 23:54:48,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:54:48,022 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:54:48,022 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:54:48,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:54:48,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:54:48,023 INFO L87 Difference]: Start difference. First operand 578 states and 1546 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:54:48,102 INFO L93 Difference]: Finished difference Result 236 states and 510 transitions. [2021-11-12 23:54:48,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:54:48,103 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 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) Word has length 16 [2021-11-12 23:54:48,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:54:48,105 INFO L225 Difference]: With dead ends: 236 [2021-11-12 23:54:48,105 INFO L226 Difference]: Without dead ends: 214 [2021-11-12 23:54:48,105 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:54:48,107 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 20 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.58ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.00ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 69.12ms IncrementalHoareTripleChecker+Time [2021-11-12 23:54:48,107 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 6 Invalid, 63 Unknown, 0 Unchecked, 1.00ms Time], IncrementalHoareTripleChecker [0 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 69.12ms Time] [2021-11-12 23:54:48,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2021-11-12 23:54:48,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 214. [2021-11-12 23:54:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 213 states have (on average 2.1971830985915495) internal successors, (468), 213 states have internal predecessors, (468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 468 transitions. [2021-11-12 23:54:48,120 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 468 transitions. Word has length 16 [2021-11-12 23:54:48,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:54:48,121 INFO L470 AbstractCegarLoop]: Abstraction has 214 states and 468 transitions. [2021-11-12 23:54:48,121 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,121 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 468 transitions. [2021-11-12 23:54:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-12 23:54:48,123 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:54:48,124 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:54:48,124 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-12 23:54:48,124 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:54:48,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:54:48,125 INFO L85 PathProgramCache]: Analyzing trace with hash 898982583, now seen corresponding path program 1 times [2021-11-12 23:54:48,125 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:54:48,126 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127494165] [2021-11-12 23:54:48,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:54:48,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:54:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:54:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:48,205 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:54:48,205 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127494165] [2021-11-12 23:54:48,205 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127494165] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-12 23:54:48,206 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:54:48,206 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-12 23:54:48,206 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144810535] [2021-11-12 23:54:48,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:54:48,207 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:54:48,207 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:54:48,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:54:48,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:54:48,208 INFO L87 Difference]: Start difference. First operand 214 states and 468 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:54:48,316 INFO L93 Difference]: Finished difference Result 160 states and 321 transitions. [2021-11-12 23:54:48,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:54:48,317 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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) Word has length 20 [2021-11-12 23:54:48,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:54:48,321 INFO L225 Difference]: With dead ends: 160 [2021-11-12 23:54:48,321 INFO L226 Difference]: Without dead ends: 158 [2021-11-12 23:54:48,321 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:54:48,325 INFO L933 BasicCegarLoop]: 3 mSDtfsCounter, 37 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 75.17ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 3 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.14ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 95.85ms IncrementalHoareTripleChecker+Time [2021-11-12 23:54:48,327 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 3 Invalid, 56 Unknown, 0 Unchecked, 1.14ms Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 95.85ms Time] [2021-11-12 23:54:48,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2021-11-12 23:54:48,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 158. [2021-11-12 23:54:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158 states, 157 states have (on average 2.0254777070063694) internal successors, (318), 157 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 318 transitions. [2021-11-12 23:54:48,337 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 318 transitions. Word has length 20 [2021-11-12 23:54:48,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:54:48,338 INFO L470 AbstractCegarLoop]: Abstraction has 158 states and 318 transitions. [2021-11-12 23:54:48,338 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 318 transitions. [2021-11-12 23:54:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-12 23:54:48,340 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:54:48,340 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:54:48,341 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-12 23:54:48,341 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:54:48,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:54:48,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1836081281, now seen corresponding path program 1 times [2021-11-12 23:54:48,342 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:54:48,342 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912793478] [2021-11-12 23:54:48,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:54:48,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:54:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:54:48,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:48,456 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:54:48,456 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912793478] [2021-11-12 23:54:48,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912793478] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-12 23:54:48,457 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:54:48,457 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-12 23:54:48,457 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836632840] [2021-11-12 23:54:48,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:54:48,457 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:54:48,458 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:54:48,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:54:48,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:54:48,458 INFO L87 Difference]: Start difference. First operand 158 states and 318 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:54:48,560 INFO L93 Difference]: Finished difference Result 198 states and 392 transitions. [2021-11-12 23:54:48,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:54:48,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) Word has length 21 [2021-11-12 23:54:48,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:54:48,562 INFO L225 Difference]: With dead ends: 198 [2021-11-12 23:54:48,563 INFO L226 Difference]: Without dead ends: 198 [2021-11-12 23:54:48,563 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:54:48,566 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 13 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 68.45ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.93ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 87.21ms IncrementalHoareTripleChecker+Time [2021-11-12 23:54:48,569 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 8 Invalid, 78 Unknown, 0 Unchecked, 1.93ms Time], IncrementalHoareTripleChecker [0 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 87.21ms Time] [2021-11-12 23:54:48,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2021-11-12 23:54:48,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 162. [2021-11-12 23:54:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 161 states have (on average 2.018633540372671) internal successors, (325), 161 states have internal predecessors, (325), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 325 transitions. [2021-11-12 23:54:48,580 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 325 transitions. Word has length 21 [2021-11-12 23:54:48,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:54:48,582 INFO L470 AbstractCegarLoop]: Abstraction has 162 states and 325 transitions. [2021-11-12 23:54:48,582 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 325 transitions. [2021-11-12 23:54:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-12 23:54:48,587 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:54:48,587 INFO L514 BasicCegarLoop]: 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] [2021-11-12 23:54:48,588 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-12 23:54:48,588 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:54:48,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:54:48,592 INFO L85 PathProgramCache]: Analyzing trace with hash -1741548729, now seen corresponding path program 1 times [2021-11-12 23:54:48,593 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:54:48,595 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785272440] [2021-11-12 23:54:48,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:54:48,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:54:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:54:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:48,728 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:54:48,728 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785272440] [2021-11-12 23:54:48,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785272440] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:54:48,728 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [562070005] [2021-11-12 23:54:48,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:54:48,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:54:48,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:54:48,730 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:54:48,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-12 23:54:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:54:48,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:54:48,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:54:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:49,013 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:54:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:49,092 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [562070005] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:54:49,092 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1194725962] [2021-11-12 23:54:49,100 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-12 23:54:49,108 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:54:49,108 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2021-11-12 23:54:49,108 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1374258185] [2021-11-12 23:54:49,109 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:54:49,109 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-12 23:54:49,109 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:54:49,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-12 23:54:49,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:54:49,110 INFO L87 Difference]: Start difference. First operand 162 states and 325 transitions. Second operand has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:49,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:54:49,299 INFO L93 Difference]: Finished difference Result 282 states and 547 transitions. [2021-11-12 23:54:49,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-12 23:54:49,300 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 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) Word has length 29 [2021-11-12 23:54:49,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:54:49,303 INFO L225 Difference]: With dead ends: 282 [2021-11-12 23:54:49,303 INFO L226 Difference]: Without dead ends: 282 [2021-11-12 23:54:49,303 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:54:49,304 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 70 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 139.62ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.20ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 176.05ms IncrementalHoareTripleChecker+Time [2021-11-12 23:54:49,305 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [70 Valid, 13 Invalid, 139 Unknown, 0 Unchecked, 2.20ms Time], IncrementalHoareTripleChecker [4 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 176.05ms Time] [2021-11-12 23:54:49,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-11-12 23:54:49,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 282. [2021-11-12 23:54:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282 states, 281 states have (on average 1.9466192170818506) internal successors, (547), 281 states have internal predecessors, (547), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 547 transitions. [2021-11-12 23:54:49,317 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 547 transitions. Word has length 29 [2021-11-12 23:54:49,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:54:49,318 INFO L470 AbstractCegarLoop]: Abstraction has 282 states and 547 transitions. [2021-11-12 23:54:49,318 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 547 transitions. [2021-11-12 23:54:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-12 23:54:49,320 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:54:49,320 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:54:49,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-12 23:54:49,546 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:54:49,546 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:54:49,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:54:49,547 INFO L85 PathProgramCache]: Analyzing trace with hash -63979873, now seen corresponding path program 2 times [2021-11-12 23:54:49,547 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:54:49,547 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717233003] [2021-11-12 23:54:49,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:54:49,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:54:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:54:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:49,671 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:54:49,671 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717233003] [2021-11-12 23:54:49,671 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717233003] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:54:49,672 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [781620266] [2021-11-12 23:54:49,672 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 23:54:49,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:54:49,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:54:49,673 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:54:49,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-12 23:54:50,629 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-12 23:54:50,629 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 23:54:50,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 36 conjunts are in the unsatisfiable core [2021-11-12 23:54:50,638 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:54:50,679 INFO L388 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 716 treesize of output 684 [2021-11-12 23:54:50,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-12 23:54:51,014 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-11-12 23:54:51,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2021-11-12 23:54:51,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:54:51,082 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-11-12 23:54:51,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2021-11-12 23:54:51,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:54:51,130 INFO L388 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 25 treesize of output 24 [2021-11-12 23:54:51,168 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 25 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-12 23:54:51,168 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:54:55,132 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| Int) (|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70|) (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800)))) is different from false [2021-11-12 23:54:55,207 INFO L354 Elim1Store]: treesize reduction 95, result has 40.6 percent of original size [2021-11-12 23:54:55,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 152 treesize of output 178 [2021-11-12 23:54:55,232 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:54:55,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 182 treesize of output 196 [2021-11-12 23:54:55,446 INFO L388 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 39 treesize of output 31 [2021-11-12 23:54:55,517 INFO L388 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 39 treesize of output 31 [2021-11-12 23:54:55,606 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:54:55,606 INFO L388 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 99 treesize of output 91 [2021-11-12 23:54:55,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 23 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 2 not checked. [2021-11-12 23:54:55,764 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [781620266] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:54:55,764 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1126633839] [2021-11-12 23:54:55,765 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-12 23:54:55,766 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:54:55,766 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 17 [2021-11-12 23:54:55,766 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484137918] [2021-11-12 23:54:55,766 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:54:55,767 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-12 23:54:55,767 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:54:55,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-12 23:54:55,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=185, Unknown=4, NotChecked=28, Total=272 [2021-11-12 23:54:55,768 INFO L87 Difference]: Start difference. First operand 282 states and 547 transitions. Second operand has 17 states, 17 states have (on average 5.411764705882353) internal successors, (92), 17 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:54:56,442 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_t1Thread1of1ForFork1_~i~0#1| 0) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (< (select (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| 3204)) 800) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| Int) (|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70|) (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800))))) is different from false [2021-11-12 23:54:57,332 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 1) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (< (select (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| 3204)) 800) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| Int) (|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70|) (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800))))) is different from false [2021-11-12 23:54:57,856 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (< (select (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| 3204)) 800) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| Int) (|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70|) (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800))))) is different from false [2021-11-12 23:54:58,507 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (< (select (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| 3204)) 800) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 2) (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| Int) (|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70|) (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800))))) is different from false [2021-11-12 23:54:59,123 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 3) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (< (select (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| 3204)) 800) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| Int) (|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70|) (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800))))) is different from false [2021-11-12 23:54:59,790 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 4) (< (select (select |c_#memory_int| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (+ |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| 3204)) 800) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (forall ((|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| Int) (|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70|) (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_70| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800))))) is different from false [2021-11-12 23:54:59,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:54:59,962 INFO L93 Difference]: Finished difference Result 964 states and 1784 transitions. [2021-11-12 23:54:59,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-12 23:54:59,976 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 5.411764705882353) internal successors, (92), 17 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-11-12 23:54:59,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:54:59,983 INFO L225 Difference]: With dead ends: 964 [2021-11-12 23:54:59,983 INFO L226 Difference]: Without dead ends: 964 [2021-11-12 23:54:59,984 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 128 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 7 IntricatePredicates, 0 DeprecatedPredicates, 434 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=452, Invalid=1206, Unknown=10, NotChecked=588, Total=2256 [2021-11-12 23:54:59,985 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 373 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 626 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 414.67ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 373 SdHoareTripleChecker+Valid, 45 SdHoareTripleChecker+Invalid, 950 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.52ms SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 626 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 278 IncrementalHoareTripleChecker+Unchecked, 517.96ms IncrementalHoareTripleChecker+Time [2021-11-12 23:54:59,985 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [373 Valid, 45 Invalid, 950 Unknown, 0 Unchecked, 6.52ms Time], IncrementalHoareTripleChecker [46 Valid, 626 Invalid, 0 Unknown, 278 Unchecked, 517.96ms Time] [2021-11-12 23:54:59,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2021-11-12 23:55:00,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 519. [2021-11-12 23:55:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 519 states, 518 states have (on average 1.859073359073359) internal successors, (963), 518 states have internal predecessors, (963), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 963 transitions. [2021-11-12 23:55:00,015 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 963 transitions. Word has length 53 [2021-11-12 23:55:00,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:55:00,015 INFO L470 AbstractCegarLoop]: Abstraction has 519 states and 963 transitions. [2021-11-12 23:55:00,016 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 5.411764705882353) internal successors, (92), 17 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:00,016 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 963 transitions. [2021-11-12 23:55:00,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-12 23:55:00,021 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:55:00,021 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:55:00,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-12 23:55:00,240 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-12 23:55:00,241 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:55:00,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:55:00,242 INFO L85 PathProgramCache]: Analyzing trace with hash 486675572, now seen corresponding path program 1 times [2021-11-12 23:55:00,242 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:55:00,242 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960548119] [2021-11-12 23:55:00,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:00,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:55:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:00,372 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:00,373 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:55:00,373 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960548119] [2021-11-12 23:55:00,373 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [960548119] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:55:00,373 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [11981137] [2021-11-12 23:55:00,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:00,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:00,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:55:00,375 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:55:00,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-12 23:55:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:00,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-12 23:55:00,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:55:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:00,629 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:55:00,798 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:00,798 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [11981137] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:55:00,798 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2053344898] [2021-11-12 23:55:00,799 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-12 23:55:00,800 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:55:00,800 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2021-11-12 23:55:00,801 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258755989] [2021-11-12 23:55:00,801 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:55:00,801 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-12 23:55:00,802 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:55:00,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-12 23:55:00,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-11-12 23:55:00,803 INFO L87 Difference]: Start difference. First operand 519 states and 963 transitions. Second operand has 13 states, 13 states have (on average 7.615384615384615) internal successors, (99), 13 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:01,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:55:01,038 INFO L93 Difference]: Finished difference Result 1029 states and 1819 transitions. [2021-11-12 23:55:01,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-12 23:55:01,039 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 7.615384615384615) internal successors, (99), 13 states have internal predecessors, (99), 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) Word has length 54 [2021-11-12 23:55:01,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:55:01,046 INFO L225 Difference]: With dead ends: 1029 [2021-11-12 23:55:01,046 INFO L226 Difference]: Without dead ends: 1029 [2021-11-12 23:55:01,047 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-11-12 23:55:01,048 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 240 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 213 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 175.78ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 240 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.28ms SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 213 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 212.05ms IncrementalHoareTripleChecker+Time [2021-11-12 23:55:01,048 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [240 Valid, 19 Invalid, 223 Unknown, 0 Unchecked, 2.28ms Time], IncrementalHoareTripleChecker [10 Valid, 213 Invalid, 0 Unknown, 0 Unchecked, 212.05ms Time] [2021-11-12 23:55:01,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1029 states. [2021-11-12 23:55:01,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1029 to 899. [2021-11-12 23:55:01,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 899 states, 898 states have (on average 1.7839643652561248) internal successors, (1602), 898 states have internal predecessors, (1602), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:01,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 899 states and 1602 transitions. [2021-11-12 23:55:01,098 INFO L78 Accepts]: Start accepts. Automaton has 899 states and 1602 transitions. Word has length 54 [2021-11-12 23:55:01,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:55:01,101 INFO L470 AbstractCegarLoop]: Abstraction has 899 states and 1602 transitions. [2021-11-12 23:55:01,101 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 7.615384615384615) internal successors, (99), 13 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1602 transitions. [2021-11-12 23:55:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-12 23:55:01,105 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:55:01,106 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:55:01,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-12 23:55:01,334 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:01,334 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:55:01,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:55:01,335 INFO L85 PathProgramCache]: Analyzing trace with hash 1188099364, now seen corresponding path program 2 times [2021-11-12 23:55:01,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:55:01,335 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669172438] [2021-11-12 23:55:01,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:01,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:55:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:01,616 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:01,616 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:55:01,616 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669172438] [2021-11-12 23:55:01,617 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669172438] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:55:01,617 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [197055946] [2021-11-12 23:55:01,617 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 23:55:01,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:01,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:55:01,622 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:55:01,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-12 23:55:02,464 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-12 23:55:02,465 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 23:55:02,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 32 conjunts are in the unsatisfiable core [2021-11-12 23:55:02,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:55:02,491 INFO L388 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 768 treesize of output 736 [2021-11-12 23:55:02,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-12 23:55:02,855 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-11-12 23:55:02,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2021-11-12 23:55:02,911 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:55:02,919 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-11-12 23:55:02,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2021-11-12 23:55:02,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:55:02,965 INFO L388 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 25 treesize of output 24 [2021-11-12 23:55:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 85 proven. 53 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2021-11-12 23:55:02,999 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:55:05,916 WARN L838 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) is different from false [2021-11-12 23:55:05,970 INFO L354 Elim1Store]: treesize reduction 95, result has 40.6 percent of original size [2021-11-12 23:55:05,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 152 treesize of output 178 [2021-11-12 23:55:05,994 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:55:05,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 182 treesize of output 196 [2021-11-12 23:55:06,055 INFO L388 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 8 treesize of output 4 [2021-11-12 23:55:06,625 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:55:06,626 INFO L388 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 65 treesize of output 61 [2021-11-12 23:55:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 77 proven. 53 refuted. 0 times theorem prover too weak. 232 trivial. 8 not checked. [2021-11-12 23:55:06,940 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [197055946] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:55:06,940 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [838764314] [2021-11-12 23:55:06,945 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-12 23:55:06,946 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:55:06,947 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 7, 7] total 23 [2021-11-12 23:55:06,947 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57899132] [2021-11-12 23:55:06,948 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:55:06,948 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-12 23:55:06,948 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:55:06,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-12 23:55:06,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=350, Unknown=4, NotChecked=40, Total=506 [2021-11-12 23:55:06,950 INFO L87 Difference]: Start difference. First operand 899 states and 1602 transitions. Second operand has 23 states, 23 states have (on average 6.173913043478261) internal successors, (142), 23 states have internal predecessors, (142), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:07,607 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_t1Thread1of1ForFork1_~i~0#1| 0) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:08,252 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 1) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:08,751 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:09,442 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 2)) is different from false [2021-11-12 23:55:10,063 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 3) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:10,671 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 4) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:11,251 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 5)) is different from false [2021-11-12 23:55:11,844 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 6) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:12,470 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 7) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:13,091 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 8) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:13,743 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 9)) is different from false [2021-11-12 23:55:14,438 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)) |c_~#queue~0.base|)) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (store .cse0 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) .cse1) 800) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_87|)))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 10) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-12 23:55:14,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:55:14,570 INFO L93 Difference]: Finished difference Result 2129 states and 3593 transitions. [2021-11-12 23:55:14,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-11-12 23:55:14,571 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.173913043478261) internal successors, (142), 23 states have internal predecessors, (142), 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) Word has length 102 [2021-11-12 23:55:14,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:55:14,585 INFO L225 Difference]: With dead ends: 2129 [2021-11-12 23:55:14,586 INFO L226 Difference]: Without dead ends: 2129 [2021-11-12 23:55:14,589 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 270 SyntacticMatches, 2 SemanticMatches, 88 ConstructedPredicates, 13 IntricatePredicates, 0 DeprecatedPredicates, 1942 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=1610, Invalid=4278, Unknown=16, NotChecked=2106, Total=8010 [2021-11-12 23:55:14,591 INFO L933 BasicCegarLoop]: 6 mSDtfsCounter, 541 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 680 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 492.66ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 541 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 1193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.63ms SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 680 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 416 IncrementalHoareTripleChecker+Unchecked, 617.89ms IncrementalHoareTripleChecker+Time [2021-11-12 23:55:14,592 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [541 Valid, 35 Invalid, 1193 Unknown, 0 Unchecked, 6.63ms Time], IncrementalHoareTripleChecker [97 Valid, 680 Invalid, 0 Unknown, 416 Unchecked, 617.89ms Time] [2021-11-12 23:55:14,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2129 states. [2021-11-12 23:55:14,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2129 to 1098. [2021-11-12 23:55:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1098 states, 1097 states have (on average 1.8997265268915224) internal successors, (2084), 1097 states have internal predecessors, (2084), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 1098 states and 2084 transitions. [2021-11-12 23:55:14,644 INFO L78 Accepts]: Start accepts. Automaton has 1098 states and 2084 transitions. Word has length 102 [2021-11-12 23:55:14,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:55:14,644 INFO L470 AbstractCegarLoop]: Abstraction has 1098 states and 2084 transitions. [2021-11-12 23:55:14,644 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.173913043478261) internal successors, (142), 23 states have internal predecessors, (142), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2084 transitions. [2021-11-12 23:55:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-12 23:55:14,649 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:55:14,649 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 6, 6, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:55:14,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-12 23:55:14,874 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:14,874 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:55:14,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:55:14,875 INFO L85 PathProgramCache]: Analyzing trace with hash 1733584283, now seen corresponding path program 1 times [2021-11-12 23:55:14,875 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:55:14,875 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104363913] [2021-11-12 23:55:14,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:14,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:55:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:15,128 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:55:15,128 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104363913] [2021-11-12 23:55:15,128 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104363913] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:55:15,128 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [912094882] [2021-11-12 23:55:15,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:15,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:15,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:55:15,130 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:55:15,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-12 23:55:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:15,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-12 23:55:15,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:55:15,568 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:15,569 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:55:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:15,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [912094882] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:55:15,991 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1342873867] [2021-11-12 23:55:15,992 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-12 23:55:15,994 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:55:15,994 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 25 [2021-11-12 23:55:15,994 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321136689] [2021-11-12 23:55:15,994 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:55:15,995 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-11-12 23:55:15,995 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:55:15,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-11-12 23:55:15,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2021-11-12 23:55:15,996 INFO L87 Difference]: Start difference. First operand 1098 states and 2084 transitions. Second operand has 25 states, 25 states have (on average 8.04) internal successors, (201), 25 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:16,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:55:16,473 INFO L93 Difference]: Finished difference Result 2058 states and 3720 transitions. [2021-11-12 23:55:16,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-12 23:55:16,473 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 8.04) internal successors, (201), 25 states have internal predecessors, (201), 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) Word has length 105 [2021-11-12 23:55:16,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:55:16,487 INFO L225 Difference]: With dead ends: 2058 [2021-11-12 23:55:16,487 INFO L226 Difference]: Without dead ends: 2058 [2021-11-12 23:55:16,488 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2021-11-12 23:55:16,489 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 522 mSDsluCounter, 366 mSDsCounter, 0 mSdLazyCounter, 450 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 344.71ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 522 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.28ms SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 450 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 422.35ms IncrementalHoareTripleChecker+Time [2021-11-12 23:55:16,489 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [522 Valid, 40 Invalid, 464 Unknown, 0 Unchecked, 3.28ms Time], IncrementalHoareTripleChecker [14 Valid, 450 Invalid, 0 Unknown, 0 Unchecked, 422.35ms Time] [2021-11-12 23:55:16,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2058 states. [2021-11-12 23:55:16,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2058 to 1602. [2021-11-12 23:55:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1602 states, 1601 states have (on average 1.8319800124921923) internal successors, (2933), 1601 states have internal predecessors, (2933), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1602 states and 2933 transitions. [2021-11-12 23:55:16,545 INFO L78 Accepts]: Start accepts. Automaton has 1602 states and 2933 transitions. Word has length 105 [2021-11-12 23:55:16,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:55:16,546 INFO L470 AbstractCegarLoop]: Abstraction has 1602 states and 2933 transitions. [2021-11-12 23:55:16,546 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 8.04) internal successors, (201), 25 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2933 transitions. [2021-11-12 23:55:16,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-12 23:55:16,553 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:55:16,553 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 12, 12, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:55:16,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2021-11-12 23:55:16,766 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:16,766 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:55:16,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:55:16,767 INFO L85 PathProgramCache]: Analyzing trace with hash -1999491205, now seen corresponding path program 2 times [2021-11-12 23:55:16,767 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:55:16,767 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147980278] [2021-11-12 23:55:16,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:16,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:55:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1795 backedges. 0 proven. 1795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:17,311 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:55:17,311 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147980278] [2021-11-12 23:55:17,311 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147980278] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:55:17,311 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1802904045] [2021-11-12 23:55:17,311 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 23:55:17,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:17,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:55:17,313 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:55:17,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-12 23:55:18,205 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-12 23:55:18,205 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 23:55:18,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 37 conjunts are in the unsatisfiable core [2021-11-12 23:55:18,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:55:18,230 INFO L388 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 403 treesize of output 387 [2021-11-12 23:55:18,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-12 23:55:18,830 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-11-12 23:55:18,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2021-11-12 23:55:18,891 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:55:18,908 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-11-12 23:55:18,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 31 treesize of output 27 [2021-11-12 23:55:18,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:55:18,952 INFO L388 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 25 treesize of output 24 [2021-11-12 23:55:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1795 backedges. 185 proven. 125 refuted. 0 times theorem prover too weak. 1485 trivial. 0 not checked. [2021-11-12 23:55:18,987 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:55:47,620 INFO L354 Elim1Store]: treesize reduction 95, result has 40.6 percent of original size [2021-11-12 23:55:47,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 282 treesize of output 212 [2021-11-12 23:55:47,639 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:55:47,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 216 treesize of output 224 [2021-11-12 23:55:47,705 INFO L388 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 8 treesize of output 4 [2021-11-12 23:55:47,996 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:55:47,996 INFO L388 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 56 treesize of output 52 [2021-11-12 23:55:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1795 backedges. 165 proven. 125 refuted. 20 times theorem prover too weak. 1485 trivial. 0 not checked. [2021-11-12 23:55:48,436 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1802904045] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:55:48,436 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [738067925] [2021-11-12 23:55:48,437 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-12 23:55:48,438 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:55:48,438 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 7, 7] total 35 [2021-11-12 23:55:48,438 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662658043] [2021-11-12 23:55:48,438 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:55:48,440 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2021-11-12 23:55:48,440 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:55:48,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-11-12 23:55:48,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=335, Invalid=850, Unknown=5, NotChecked=0, Total=1190 [2021-11-12 23:55:48,442 INFO L87 Difference]: Start difference. First operand 1602 states and 2933 transitions. Second operand has 35 states, 35 states have (on average 7.142857142857143) internal successors, (250), 35 states have internal predecessors, (250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:51,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:55:51,635 INFO L93 Difference]: Finished difference Result 2429 states and 4293 transitions. [2021-11-12 23:55:51,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-11-12 23:55:51,636 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 7.142857142857143) internal successors, (250), 35 states have internal predecessors, (250), 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) Word has length 207 [2021-11-12 23:55:51,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:55:51,655 INFO L225 Difference]: With dead ends: 2429 [2021-11-12 23:55:51,655 INFO L226 Difference]: Without dead ends: 2429 [2021-11-12 23:55:51,660 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 603 GetRequests, 498 SyntacticMatches, 1 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3351 ImplicationChecksByTransitivity, 30.9s TimeCoverageRelationStatistics Valid=3363, Invalid=7762, Unknown=5, NotChecked=0, Total=11130 [2021-11-12 23:55:51,661 INFO L933 BasicCegarLoop]: 3 mSDtfsCounter, 1276 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 597 mSolverCounterSat, 381 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 735.83ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1276 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 1111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.54ms SdHoareTripleChecker+Time, 381 IncrementalHoareTripleChecker+Valid, 597 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 133 IncrementalHoareTripleChecker+Unchecked, 874.96ms IncrementalHoareTripleChecker+Time [2021-11-12 23:55:51,662 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1276 Valid, 25 Invalid, 1111 Unknown, 0 Unchecked, 8.54ms Time], IncrementalHoareTripleChecker [381 Valid, 597 Invalid, 0 Unknown, 133 Unchecked, 874.96ms Time] [2021-11-12 23:55:51,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2429 states. [2021-11-12 23:55:51,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2429 to 1761. [2021-11-12 23:55:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1761 states, 1760 states have (on average 1.8397727272727273) internal successors, (3238), 1760 states have internal predecessors, (3238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:51,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1761 states and 3238 transitions. [2021-11-12 23:55:51,767 INFO L78 Accepts]: Start accepts. Automaton has 1761 states and 3238 transitions. Word has length 207 [2021-11-12 23:55:51,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:55:51,768 INFO L470 AbstractCegarLoop]: Abstraction has 1761 states and 3238 transitions. [2021-11-12 23:55:51,769 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 7.142857142857143) internal successors, (250), 35 states have internal predecessors, (250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 3238 transitions. [2021-11-12 23:55:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-11-12 23:55:51,776 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:55:51,777 INFO L514 BasicCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 12, 12, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:55:51,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-12 23:55:51,990 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:51,990 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:55:51,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:55:51,991 INFO L85 PathProgramCache]: Analyzing trace with hash -2040367614, now seen corresponding path program 3 times [2021-11-12 23:55:51,991 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:55:51,991 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245368186] [2021-11-12 23:55:51,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:51,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:55:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:52,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1970 backedges. 0 proven. 1970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:52,648 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:55:52,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245368186] [2021-11-12 23:55:52,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1245368186] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:55:52,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [104002670] [2021-11-12 23:55:52,649 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-12 23:55:52,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:52,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:55:52,654 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:55:52,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-12 23:55:53,028 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-12 23:55:53,028 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 23:55:53,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 1078 conjuncts, 25 conjunts are in the unsatisfiable core [2021-11-12 23:55:53,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:55:53,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1970 backedges. 0 proven. 1970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:53,700 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:55:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1970 backedges. 0 proven. 1970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:55,091 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [104002670] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:55:55,091 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [399006640] [2021-11-12 23:55:55,091 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-12 23:55:55,092 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:55:55,092 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26, 26] total 51 [2021-11-12 23:55:55,093 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570719655] [2021-11-12 23:55:55,093 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:55:55,094 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2021-11-12 23:55:55,094 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:55:55,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2021-11-12 23:55:55,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1275, Invalid=1275, Unknown=0, NotChecked=0, Total=2550 [2021-11-12 23:55:55,097 INFO L87 Difference]: Start difference. First operand 1761 states and 3238 transitions. Second operand has 51 states, 51 states have (on average 8.27450980392157) internal successors, (422), 51 states have internal predecessors, (422), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:56,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:55:56,367 INFO L93 Difference]: Finished difference Result 3461 states and 6313 transitions. [2021-11-12 23:55:56,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-11-12 23:55:56,368 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 8.27450980392157) internal successors, (422), 51 states have internal predecessors, (422), 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) Word has length 216 [2021-11-12 23:55:56,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:55:56,405 INFO L225 Difference]: With dead ends: 3461 [2021-11-12 23:55:56,405 INFO L226 Difference]: Without dead ends: 3461 [2021-11-12 23:55:56,406 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 456 GetRequests, 407 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=1275, Invalid=1275, Unknown=0, NotChecked=0, Total=2550 [2021-11-12 23:55:56,407 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 1364 mSDsluCounter, 663 mSDsCounter, 0 mSdLazyCounter, 801 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 707.61ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1364 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 833 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.24ms SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 882.36ms IncrementalHoareTripleChecker+Time [2021-11-12 23:55:56,407 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1364 Valid, 67 Invalid, 833 Unknown, 0 Unchecked, 7.24ms Time], IncrementalHoareTripleChecker [32 Valid, 801 Invalid, 0 Unknown, 0 Unchecked, 882.36ms Time] [2021-11-12 23:55:56,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3461 states. [2021-11-12 23:55:56,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3461 to 3461. [2021-11-12 23:55:56,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3461 states, 3460 states have (on average 1.8245664739884393) internal successors, (6313), 3460 states have internal predecessors, (6313), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 3461 states and 6313 transitions. [2021-11-12 23:55:56,523 INFO L78 Accepts]: Start accepts. Automaton has 3461 states and 6313 transitions. Word has length 216 [2021-11-12 23:55:56,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:55:56,524 INFO L470 AbstractCegarLoop]: Abstraction has 3461 states and 6313 transitions. [2021-11-12 23:55:56,524 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 8.27450980392157) internal successors, (422), 51 states have internal predecessors, (422), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 6313 transitions. [2021-11-12 23:55:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2021-11-12 23:55:56,543 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:55:56,544 INFO L514 BasicCegarLoop]: trace histogram [48, 48, 48, 48, 48, 48, 25, 25, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:55:56,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-12 23:55:56,758 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-11-12 23:55:56,758 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:55:56,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:55:56,759 INFO L85 PathProgramCache]: Analyzing trace with hash -970503560, now seen corresponding path program 4 times [2021-11-12 23:55:56,759 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:55:56,759 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965729202] [2021-11-12 23:55:56,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:56,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:55:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:59,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8750 backedges. 0 proven. 8750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:59,047 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:55:59,047 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965729202] [2021-11-12 23:55:59,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965729202] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:55:59,048 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [929169360] [2021-11-12 23:55:59,048 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-12 23:55:59,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:55:59,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:55:59,050 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:55:59,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-12 23:55:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:59,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 2039 conjuncts, 50 conjunts are in the unsatisfiable core [2021-11-12 23:55:59,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:56:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8750 backedges. 0 proven. 8750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:56:00,667 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:56:05,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8750 backedges. 0 proven. 8750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:56:05,010 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [929169360] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:56:05,010 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1323367001] [2021-11-12 23:56:05,010 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-12 23:56:05,011 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-12 23:56:05,012 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51, 51] total 101 [2021-11-12 23:56:05,012 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182680051] [2021-11-12 23:56:05,013 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-12 23:56:05,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 101 states [2021-11-12 23:56:05,017 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:56:05,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 101 interpolants. [2021-11-12 23:56:05,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5050, Invalid=5050, Unknown=0, NotChecked=0, Total=10100 [2021-11-12 23:56:05,025 INFO L87 Difference]: Start difference. First operand 3461 states and 6313 transitions. Second operand has 101 states, 101 states have (on average 8.396039603960396) internal successors, (848), 101 states have internal predecessors, (848), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:56:08,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:56:08,936 INFO L93 Difference]: Finished difference Result 6861 states and 12463 transitions. [2021-11-12 23:56:08,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2021-11-12 23:56:08,937 INFO L78 Accepts]: Start accepts. Automaton has has 101 states, 101 states have (on average 8.396039603960396) internal successors, (848), 101 states have internal predecessors, (848), 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) Word has length 428 [2021-11-12 23:56:08,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:56:08,988 INFO L225 Difference]: With dead ends: 6861 [2021-11-12 23:56:08,988 INFO L226 Difference]: Without dead ends: 6861 [2021-11-12 23:56:08,993 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 905 GetRequests, 806 SyntacticMatches, 0 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=5050, Invalid=5050, Unknown=0, NotChecked=0, Total=10100 [2021-11-12 23:56:08,995 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 3084 mSDsluCounter, 1267 mSDsCounter, 0 mSdLazyCounter, 1505 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1391.69ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3084 SdHoareTripleChecker+Valid, 123 SdHoareTripleChecker+Invalid, 1559 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 14.23ms SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 1505 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1729.46ms IncrementalHoareTripleChecker+Time [2021-11-12 23:56:08,995 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3084 Valid, 123 Invalid, 1559 Unknown, 0 Unchecked, 14.23ms Time], IncrementalHoareTripleChecker [54 Valid, 1505 Invalid, 0 Unknown, 0 Unchecked, 1729.46ms Time] [2021-11-12 23:56:09,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6861 states. [2021-11-12 23:56:09,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6861 to 6861. [2021-11-12 23:56:09,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6861 states, 6860 states have (on average 1.8167638483965014) internal successors, (12463), 6860 states have internal predecessors, (12463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:56:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6861 states to 6861 states and 12463 transitions. [2021-11-12 23:56:09,260 INFO L78 Accepts]: Start accepts. Automaton has 6861 states and 12463 transitions. Word has length 428 [2021-11-12 23:56:09,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:56:09,261 INFO L470 AbstractCegarLoop]: Abstraction has 6861 states and 12463 transitions. [2021-11-12 23:56:09,273 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 101 states, 101 states have (on average 8.396039603960396) internal successors, (848), 101 states have internal predecessors, (848), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:56:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 6861 states and 12463 transitions. [2021-11-12 23:56:09,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2021-11-12 23:56:09,336 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:56:09,336 INFO L514 BasicCegarLoop]: trace histogram [98, 98, 98, 98, 98, 98, 50, 50, 48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:56:09,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-12 23:56:09,550 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-11-12 23:56:09,550 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-12 23:56:09,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:56:09,551 INFO L85 PathProgramCache]: Analyzing trace with hash 351104081, now seen corresponding path program 5 times [2021-11-12 23:56:09,551 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:56:09,551 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88187001] [2021-11-12 23:56:09,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:56:09,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:56:09,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:56:15,674 INFO L134 CoverageAnalysis]: Checked inductivity of 36850 backedges. 0 proven. 36850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:56:15,674 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:56:15,674 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88187001] [2021-11-12 23:56:15,675 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88187001] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-12 23:56:15,675 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1462808256] [2021-11-12 23:56:15,675 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 23:56:15,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:56:15,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:56:15,682 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:56:15,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6b5fe57-a672-42f2-924d-5b201da9c340/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-12 23:56:17,008 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-11-12 23:56:17,008 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 23:56:17,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 56 conjunts are in the unsatisfiable core [2021-11-12 23:56:17,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:56:17,052 INFO L388 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 63 treesize of output 61 [2021-11-12 23:56:19,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-12 23:56:19,469 INFO L388 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 25 treesize of output 24 [2021-11-12 23:56:19,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:56:19,595 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-11-12 23:56:19,595 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2021-11-12 23:56:19,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:56:19,694 INFO L388 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 25 treesize of output 24 [2021-11-12 23:56:19,841 INFO L388 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 34 treesize of output 18 [2021-11-12 23:56:19,937 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-11-12 23:56:19,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2021-11-12 23:56:20,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:56:20,097 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-11-12 23:56:20,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 31 treesize of output 27 [2021-11-12 23:56:20,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:56:20,205 INFO L388 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 25 treesize of output 24 [2021-11-12 23:56:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 36850 backedges. 1628 proven. 582 refuted. 0 times theorem prover too weak. 34640 trivial. 0 not checked. [2021-11-12 23:56:20,251 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 00:00:31,058 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 00:01:39,864 WARN L838 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) is different from false [2021-11-13 00:01:39,925 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 00:01:39,926 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork1_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 00:01:42,029 WARN L838 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) is different from false [2021-11-13 00:01:42,462 INFO L354 Elim1Store]: treesize reduction 762, result has 29.5 percent of original size [2021-11-13 00:01:42,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 10 case distinctions, treesize of input 605 treesize of output 501 [2021-11-13 00:01:42,512 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 00:01:42,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 509 treesize of output 521 [2021-11-13 00:01:42,549 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 00:01:42,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 521 treesize of output 529 [2021-11-13 00:01:43,074 INFO L388 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 8 treesize of output 4 [2021-11-13 00:01:43,357 INFO L388 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 8 treesize of output 4 [2021-11-13 00:01:43,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-13 00:01:43,751 INFO L388 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 86 treesize of output 78 [2021-11-13 00:01:43,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-13 00:01:43,872 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-13 00:01:43,872 INFO L388 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 94 treesize of output 82 [2021-11-13 00:01:44,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-13 00:01:44,019 INFO L388 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 86 treesize of output 78 [2021-11-13 00:01:44,462 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 00:01:44,462 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 763 treesize of output 771 [2021-11-13 00:01:49,993 INFO L354 Elim1Store]: treesize reduction 9, result has 25.0 percent of original size [2021-11-13 00:01:49,994 INFO L388 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 48 treesize of output 35 [2021-11-13 00:01:50,005 INFO L388 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 40 treesize of output 28 [2021-11-13 00:01:50,019 INFO L388 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 40 treesize of output 28 [2021-11-13 00:01:50,031 WARN L234 Elim1Store]: Array PQE input equivalent to true [2021-11-13 00:01:50,059 WARN L234 Elim1Store]: Array PQE input equivalent to true [2021-11-13 00:01:50,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 00:01:50,068 INFO L388 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 32 [2021-11-13 00:01:51,967 INFO L134 CoverageAnalysis]: Checked inductivity of 36850 backedges. 769 proven. 773 refuted. 379 times theorem prover too weak. 34640 trivial. 289 not checked. [2021-11-13 00:01:51,967 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1462808256] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 00:01:51,967 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [256553969] [2021-11-13 00:01:51,968 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: Cannot create path program transition for IcfgForkThreadOtherTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.createPathProgramTransition(PathProgram.java:270) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram$PathProgramConstructor.(PathProgram.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.PathProgram.constructPathProgram(PathProgram.java:112) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:91) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 00:01:51,969 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 00:01:51,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [101, 11, 13] total 121 [2021-11-13 00:01:51,970 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596375061] [2021-11-13 00:01:51,970 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 00:01:51,972 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 121 states [2021-11-13 00:01:51,973 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 00:01:51,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 121 interpolants. [2021-11-13 00:01:51,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5151, Invalid=8879, Unknown=20, NotChecked=470, Total=14520 [2021-11-13 00:01:51,980 INFO L87 Difference]: Start difference. First operand 6861 states and 12463 transitions. Second operand has 121 states, 121 states have (on average 7.545454545454546) internal successors, (913), 121 states have internal predecessors, (913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 00:01:54,475 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_t1Thread1of1ForFork1_~i~0#1| 0) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:01:58,592 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_t1Thread1of1ForFork1_~i~0#1| 0) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:00,710 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 1) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:05,240 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 3) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:11,357 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:13,452 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 2)) is different from false [2021-11-13 00:02:15,487 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 3) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:17,531 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:19,603 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 2)) is different from false [2021-11-13 00:02:21,631 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 4) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:24,767 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 5)) is different from false [2021-11-13 00:02:26,933 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 5)) is different from false [2021-11-13 00:02:29,380 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 6) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:34,048 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 6) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:36,116 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 7) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:02:48,878 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 7) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:05,031 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 8) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:15,833 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 8) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:18,116 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 9)) is different from false [2021-11-13 00:03:24,084 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 9)) is different from false [2021-11-13 00:03:27,743 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 10) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:35,242 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 11) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:37,266 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 10) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:39,344 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 11) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:41,432 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 12) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:44,305 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 12) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:03:46,781 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 13)) is different from false [2021-11-13 00:03:54,579 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 13)) is different from false [2021-11-13 00:03:59,741 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 14)) is different from false [2021-11-13 00:04:08,273 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 15) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:12,448 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 14)) is different from false [2021-11-13 00:04:14,549 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 15) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:16,981 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 16)) is different from false [2021-11-13 00:04:23,034 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 17) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:25,177 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 16)) is different from false [2021-11-13 00:04:27,220 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 17) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:29,582 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 18) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:33,364 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 19) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:37,946 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 19) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:40,047 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 18) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:42,509 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 20) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:49,469 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 20) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:51,549 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 21) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:56,133 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 21) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:04:58,781 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 22) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:07,326 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 22) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:09,428 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 23)) is different from false [2021-11-13 00:05:12,081 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 23)) is different from false [2021-11-13 00:05:14,774 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 24)) is different from false [2021-11-13 00:05:24,546 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 24)) is different from false [2021-11-13 00:05:26,581 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 25) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:29,038 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 25) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:31,616 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 26) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:39,740 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 26) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:41,776 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 27) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:44,464 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 27) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:47,137 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 28) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:56,297 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 28) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:05:58,398 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 29) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:00,983 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 29) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:03,779 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 30)) is different from false [2021-11-13 00:06:12,988 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 30)) is different from false [2021-11-13 00:06:15,095 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 31) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:17,447 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 31) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:20,254 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 32) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:30,712 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 32) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:32,880 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 33) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:35,246 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 33) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:38,090 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 34) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:48,206 WARN L838 $PredicateComparison]: unable to prove that (and (<= |c_t1Thread1of1ForFork1_~i~0#1| 34) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:50,331 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (<= |c_t1Thread1of1ForFork1_~i~0#1| 35) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:52,755 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 35) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:06:55,636 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 36)) is different from false [2021-11-13 00:07:06,477 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 36)) is different from false [2021-11-13 00:07:08,596 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 37) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:10,953 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 37) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:13,919 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 38) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:24,942 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 38) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:27,064 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 39) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:29,442 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 39) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:32,380 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 40) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:42,685 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 40) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:44,720 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 41) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:47,384 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 41) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:07:50,253 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 42)) is different from false [2021-11-13 00:07:59,588 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1) (<= |c_t1Thread1of1ForFork1_~i~0#1| 42)) is different from false [2021-11-13 00:08:01,717 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 43) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:08:04,463 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 43) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:08:07,564 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse3 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select (let ((.cse0 (select (let ((.cse2 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|))) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|))))) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (<= |c_t1Thread1of1ForFork1_~i~0#1| 44) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false [2021-11-13 00:08:19,624 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((|t1Thread1of1ForFork1_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| Int) (|t1Thread1of1ForFork1_~i~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| Int) (|v_t1Thread1of1ForFork1_~value~0#1_193| Int) (|v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| Int) (|v_t1Thread1of1ForFork1_~i~0#1_298| Int) (|~#stored_elements~0.offset| Int) (|t1Thread1of1ForFork1_~value~0#1| Int) (|v_t1Thread1of1ForFork1_enqueue_~x#1_179| Int)) (let ((.cse4 (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |t1Thread1of1ForFork1_~i~0#1| 4)) |t1Thread1of1ForFork1_~value~0#1|)))) (let ((.cse5 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork1_enqueue_~x#1|) (+ 3208 |c_~#queue~0.offset|) (+ |v_t1Thread1of1ForFork1_enqueue_#t~post42#1_458| 1))) (.cse1 (+ 3204 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285|) (< (select (let ((.cse2 (select (let ((.cse3 (store .cse4 |c_~#queue~0.base| (store .cse0 .cse1 (+ |v_t1Thread1of1ForFork1_enqueue_#t~post45#1_285| 1))))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |~#stored_elements~0.offset| (* |v_t1Thread1of1ForFork1_~i~0#1_298| 4)) |v_t1Thread1of1ForFork1_~value~0#1_193|))) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse1) 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork1_enqueue_~x#1_179|)) .cse1) 800) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork1_enqueue_#t~mem40#1_317|)))))) (= |c_~#queue~0.base| |c_t1Thread1of1ForFork1_enqueue_~q#1.base|) (= |c_t1Thread1of1ForFork1_enqueue_~q#1.offset| |c_~#queue~0.offset|) (<= |c_t1Thread1of1ForFork1_~i~0#1| 44) (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 3204 |c_~#queue~0.offset|)) 1)) is different from false