./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-lit/qw2004_variant.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-lit/qw2004_variant.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH --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 1ad14026eba5b252f16e1e7c5b06294a08c72d8fedf1d2cbda596d8ea988add3 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:22:20,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:22:20,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:22:20,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:22:20,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:22:20,738 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:22:20,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:22:20,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:22:20,747 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:22:20,748 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:22:20,750 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:22:20,752 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:22:20,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:22:20,755 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:22:20,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:22:20,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:22:20,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:22:20,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:22:20,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:22:20,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:22:20,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:22:20,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:22:20,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:22:20,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:22:20,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:22:20,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:22:20,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:22:20,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:22:20,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:22:20,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:22:20,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:22:20,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:22:20,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:22:20,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:22:20,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:22:20,796 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:22:20,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:22:20,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:22:20,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:22:20,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:22:20,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:22:20,804 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-03 04:22:20,864 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:22:20,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:22:20,866 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:22:20,867 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:22:20,867 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:22:20,867 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:22:20,867 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:22:20,868 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:22:20,868 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:22:20,868 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:22:20,870 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:22:20,870 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:22:20,870 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:22:20,871 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:22:20,871 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:22:20,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:22:20,872 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-03 04:22:20,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:22:20,873 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-03 04:22:20,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:22:20,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:22:20,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:22:20,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:22:20,874 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:22:20,874 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-03 04:22:20,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:22:20,875 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:22:20,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:22:20,875 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:22:20,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:22:20,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:22:20,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:22:20,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:22:20,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:22:20,879 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:22:20,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:22:20,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:22:20,880 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:22:20,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:22:20,880 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_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ad14026eba5b252f16e1e7c5b06294a08c72d8fedf1d2cbda596d8ea988add3 [2021-11-03 04:22:21,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:22:21,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:22:21,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:22:21,262 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:22:21,263 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:22:21,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/pthread-lit/qw2004_variant.i [2021-11-03 04:22:21,367 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/data/2f975bb02/19cc9db017ef438fb68f3a6bb66a8247/FLAG16501b7d8 [2021-11-03 04:22:21,997 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:22:21,998 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/sv-benchmarks/c/pthread-lit/qw2004_variant.i [2021-11-03 04:22:22,017 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/data/2f975bb02/19cc9db017ef438fb68f3a6bb66a8247/FLAG16501b7d8 [2021-11-03 04:22:22,235 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/data/2f975bb02/19cc9db017ef438fb68f3a6bb66a8247 [2021-11-03 04:22:22,237 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:22:22,238 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:22:22,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:22:22,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:22:22,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:22:22,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dd948c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22, skipping insertion in model container [2021-11-03 04:22:22,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:22:22,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:22:22,635 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_2a38f63c-b60c-4b11-82d1-c65d88b446b3/sv-benchmarks/c/pthread-lit/qw2004_variant.i[30003,30016] [2021-11-03 04:22:22,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:22:22,669 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:22:22,727 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_2a38f63c-b60c-4b11-82d1-c65d88b446b3/sv-benchmarks/c/pthread-lit/qw2004_variant.i[30003,30016] [2021-11-03 04:22:22,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:22:22,790 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:22:22,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22 WrapperNode [2021-11-03 04:22:22,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:22:22,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:22:22,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:22:22,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:22:22,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,827 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:22:22,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:22:22,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:22:22,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:22:22,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,879 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:22:22,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:22:22,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:22:22,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:22:22,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (1/1) ... [2021-11-03 04:22:22,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:22:22,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:22:22,921 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:22:22,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:22:22,966 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2021-11-03 04:22:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2021-11-03 04:22:22,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-03 04:22:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-03 04:22:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:22:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:22:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2021-11-03 04:22:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2021-11-03 04:22:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-03 04:22:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-03 04:22:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:22:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:22:22,977 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-03 04:22:23,356 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-03 04:22:23,356 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-11-03 04:22:23,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:22:23 BoogieIcfgContainer [2021-11-03 04:22:23,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-03 04:22:23,360 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-03 04:22:23,361 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-03 04:22:23,364 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-03 04:22:23,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 04:22:22" (1/3) ... [2021-11-03 04:22:23,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467c65c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:22:23, skipping insertion in model container [2021-11-03 04:22:23,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:22:22" (2/3) ... [2021-11-03 04:22:23,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467c65c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:22:23, skipping insertion in model container [2021-11-03 04:22:23,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:22:23" (3/3) ... [2021-11-03 04:22:23,368 INFO L111 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2021-11-03 04:22:23,378 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-03 04:22:23,379 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-03 04:22:23,379 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-03 04:22:23,379 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-03 04:22:23,415 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,415 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,416 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,416 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,416 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,416 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,416 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,417 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,417 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,417 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,417 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,418 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,418 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,418 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,418 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,419 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,419 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,419 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,419 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,419 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,420 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,420 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,420 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,420 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,421 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,421 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,421 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,421 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,422 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,422 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,423 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,423 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,423 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,423 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,423 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,424 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,424 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,424 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,424 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,424 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,425 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,425 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,425 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,426 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,426 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,426 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,426 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,426 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,427 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,432 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,432 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,432 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,432 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,433 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,433 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,433 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,433 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,433 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,434 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,434 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,434 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,434 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,435 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,435 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,435 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,435 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,436 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,436 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,436 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,436 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,436 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,437 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,437 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,437 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,437 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,437 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,439 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,442 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,442 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,442 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,443 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,443 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,443 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,443 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,443 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,444 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,444 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,455 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,459 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,459 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,459 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:23,463 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-03 04:22:23,508 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 04:22:23,522 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 [2021-11-03 04:22:23,522 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-03 04:22:23,548 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-11-03 04:22:23,568 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 84 places, 83 transitions, 176 flow [2021-11-03 04:22:23,580 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 84 places, 83 transitions, 176 flow [2021-11-03 04:22:23,582 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 84 places, 83 transitions, 176 flow [2021-11-03 04:22:23,685 INFO L129 PetriNetUnfolder]: 6/93 cut-off events. [2021-11-03 04:22:23,685 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-03 04:22:23,692 INFO L84 FinitePrefix]: Finished finitePrefix Result has 101 conditions, 93 events. 6/93 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 128 event pairs, 0 based on Foata normal form. 0/84 useless extension candidates. Maximal degree in co-relation 73. Up to 4 conditions per place. [2021-11-03 04:22:23,698 INFO L116 LiptonReduction]: Number of co-enabled transitions 2046 [2021-11-03 04:22:26,740 INFO L131 LiptonReduction]: Checked pairs total: 2400 [2021-11-03 04:22:26,741 INFO L133 LiptonReduction]: Total number of compositions: 81 [2021-11-03 04:22:26,749 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 23 places, 18 transitions, 46 flow [2021-11-03 04:22:26,768 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 137 states, 133 states have (on average 2.518796992481203) internal successors, (335), 136 states have internal predecessors, (335), 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) [2021-11-03 04:22:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand has 137 states, 133 states have (on average 2.518796992481203) internal successors, (335), 136 states have internal predecessors, (335), 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) [2021-11-03 04:22:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-03 04:22:26,776 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:26,777 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:26,777 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:22:26,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:26,782 INFO L85 PathProgramCache]: Analyzing trace with hash 1371009616, now seen corresponding path program 1 times [2021-11-03 04:22:26,790 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:26,791 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176331721] [2021-11-03 04:22:26,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:26,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:27,029 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:27,029 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176331721] [2021-11-03 04:22:27,030 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176331721] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:27,030 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:27,031 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-03 04:22:27,032 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143825384] [2021-11-03 04:22:27,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 04:22:27,038 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:27,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 04:22:27,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:22:27,068 INFO L87 Difference]: Start difference. First operand has 137 states, 133 states have (on average 2.518796992481203) internal successors, (335), 136 states have internal predecessors, (335), 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 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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) [2021-11-03 04:22:27,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:27,114 INFO L93 Difference]: Finished difference Result 117 states and 279 transitions. [2021-11-03 04:22:27,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 04:22:27,116 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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 7 [2021-11-03 04:22:27,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:27,133 INFO L225 Difference]: With dead ends: 117 [2021-11-03 04:22:27,134 INFO L226 Difference]: Without dead ends: 112 [2021-11-03 04:22:27,135 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:22:27,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2021-11-03 04:22:27,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2021-11-03 04:22:27,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 109 states have (on average 2.4311926605504586) internal successors, (265), 111 states have internal predecessors, (265), 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) [2021-11-03 04:22:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 265 transitions. [2021-11-03 04:22:27,196 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 265 transitions. Word has length 7 [2021-11-03 04:22:27,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:27,198 INFO L470 AbstractCegarLoop]: Abstraction has 112 states and 265 transitions. [2021-11-03 04:22:27,198 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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) [2021-11-03 04:22:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 265 transitions. [2021-11-03 04:22:27,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-03 04:22:27,201 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:27,201 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:27,202 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-03 04:22:27,202 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 04:22:27,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:27,203 INFO L85 PathProgramCache]: Analyzing trace with hash -448388739, now seen corresponding path program 1 times [2021-11-03 04:22:27,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:27,204 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658741457] [2021-11-03 04:22:27,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:27,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:22:27,273 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-03 04:22:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:22:27,354 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-11-03 04:22:27,355 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-03 04:22:27,357 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION [2021-11-03 04:22:27,359 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:27,360 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-03 04:22:27,360 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:27,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-03 04:22:27,363 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1] [2021-11-03 04:22:27,365 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-03 04:22:27,365 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-11-03 04:22:27,384 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,385 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,385 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,385 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,386 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,386 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,386 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,386 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,386 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,387 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,387 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,387 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,387 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,388 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,388 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,388 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,388 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,389 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,390 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,390 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,390 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,390 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,390 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,391 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,391 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,391 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,391 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,391 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,392 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,392 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,392 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,392 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,393 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,393 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,393 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,393 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,394 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,394 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,394 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,394 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,394 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,395 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,395 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,395 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,395 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,395 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,396 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,396 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,396 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,396 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,397 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,397 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,397 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,397 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,397 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,398 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,398 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,399 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,399 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,399 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,399 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,399 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,400 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,400 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,400 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,400 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,400 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,401 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,401 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,401 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,401 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,401 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,402 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,402 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,402 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,402 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,403 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,403 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,403 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,403 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,403 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,404 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,404 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,404 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,404 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,404 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,405 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,405 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,405 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,405 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,405 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,406 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,406 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,406 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,406 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,406 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,407 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,407 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,407 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,407 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,407 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,408 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,408 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,408 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,408 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,409 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,409 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,409 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,409 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,410 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,410 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,410 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,410 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,410 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,411 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,411 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,411 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,411 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,412 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,412 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,412 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,412 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,412 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,413 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,413 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,413 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,413 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,413 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,414 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,414 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,414 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,414 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,414 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,415 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,415 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,415 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,415 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,415 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,416 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,416 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,416 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,416 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,417 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,417 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,417 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,417 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,417 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,418 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,418 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,418 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,418 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,418 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,419 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,419 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,419 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,419 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,419 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,420 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,420 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,420 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,421 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,421 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,421 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,422 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,422 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,422 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,422 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,422 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,423 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,427 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,429 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,429 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,429 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,430 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,430 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,430 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,430 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,430 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,431 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,431 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,433 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,433 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,433 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,434 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,434 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,434 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,434 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,437 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,437 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,437 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,437 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,438 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,438 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:27,445 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-03 04:22:27,451 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 04:22:27,457 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 [2021-11-03 04:22:27,460 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-03 04:22:27,463 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-11-03 04:22:27,467 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 124 places, 123 transitions, 270 flow [2021-11-03 04:22:27,468 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 124 places, 123 transitions, 270 flow [2021-11-03 04:22:27,468 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 124 places, 123 transitions, 270 flow [2021-11-03 04:22:27,525 INFO L129 PetriNetUnfolder]: 10/135 cut-off events. [2021-11-03 04:22:27,525 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-11-03 04:22:27,529 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 135 events. 10/135 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 240 event pairs, 0 based on Foata normal form. 0/120 useless extension candidates. Maximal degree in co-relation 144. Up to 6 conditions per place. [2021-11-03 04:22:27,536 INFO L116 LiptonReduction]: Number of co-enabled transitions 4872 [2021-11-03 04:22:31,527 INFO L131 LiptonReduction]: Checked pairs total: 7156 [2021-11-03 04:22:31,527 INFO L133 LiptonReduction]: Total number of compositions: 131 [2021-11-03 04:22:31,529 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 36 places, 29 transitions, 82 flow [2021-11-03 04:22:31,566 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 887 states, 876 states have (on average 3.7009132420091326) internal successors, (3242), 886 states have internal predecessors, (3242), 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) [2021-11-03 04:22:31,570 INFO L276 IsEmpty]: Start isEmpty. Operand has 887 states, 876 states have (on average 3.7009132420091326) internal successors, (3242), 886 states have internal predecessors, (3242), 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) [2021-11-03 04:22:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-03 04:22:31,575 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:31,575 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:31,575 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-03 04:22:31,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:31,576 INFO L85 PathProgramCache]: Analyzing trace with hash -1711595903, now seen corresponding path program 1 times [2021-11-03 04:22:31,576 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:31,576 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320986303] [2021-11-03 04:22:31,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:31,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:31,651 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:31,652 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320986303] [2021-11-03 04:22:31,652 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1320986303] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:31,652 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:31,652 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-03 04:22:31,652 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138367874] [2021-11-03 04:22:31,653 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 04:22:31,653 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:31,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 04:22:31,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:22:31,658 INFO L87 Difference]: Start difference. First operand has 887 states, 876 states have (on average 3.7009132420091326) internal successors, (3242), 886 states have internal predecessors, (3242), 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 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-11-03 04:22:31,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:31,698 INFO L93 Difference]: Finished difference Result 651 states and 2177 transitions. [2021-11-03 04:22:31,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 04:22:31,698 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 8 [2021-11-03 04:22:31,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:31,710 INFO L225 Difference]: With dead ends: 651 [2021-11-03 04:22:31,710 INFO L226 Difference]: Without dead ends: 631 [2021-11-03 04:22:31,710 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:22:31,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 631 states. [2021-11-03 04:22:31,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 631 to 631. [2021-11-03 04:22:31,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 631 states, 623 states have (on average 3.364365971107544) internal successors, (2096), 630 states have internal predecessors, (2096), 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) [2021-11-03 04:22:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 631 states and 2096 transitions. [2021-11-03 04:22:31,771 INFO L78 Accepts]: Start accepts. Automaton has 631 states and 2096 transitions. Word has length 8 [2021-11-03 04:22:31,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:31,772 INFO L470 AbstractCegarLoop]: Abstraction has 631 states and 2096 transitions. [2021-11-03 04:22:31,772 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-11-03 04:22:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 2096 transitions. [2021-11-03 04:22:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-03 04:22:31,774 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:31,774 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:31,774 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-03 04:22:31,775 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-03 04:22:31,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:31,775 INFO L85 PathProgramCache]: Analyzing trace with hash 826528697, now seen corresponding path program 1 times [2021-11-03 04:22:31,776 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:31,776 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463534903] [2021-11-03 04:22:31,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:31,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:31,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:31,892 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:31,893 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463534903] [2021-11-03 04:22:31,893 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463534903] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:31,893 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:31,893 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-03 04:22:31,893 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502681531] [2021-11-03 04:22:31,894 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:22:31,894 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:31,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:22:31,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:22:31,898 INFO L87 Difference]: Start difference. First operand 631 states and 2096 transitions. Second operand has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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) [2021-11-03 04:22:32,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:32,231 INFO L93 Difference]: Finished difference Result 1210 states and 3585 transitions. [2021-11-03 04:22:32,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-03 04:22:32,231 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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 12 [2021-11-03 04:22:32,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:32,244 INFO L225 Difference]: With dead ends: 1210 [2021-11-03 04:22:32,244 INFO L226 Difference]: Without dead ends: 1162 [2021-11-03 04:22:32,245 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=89, Invalid=253, Unknown=0, NotChecked=0, Total=342 [2021-11-03 04:22:32,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1162 states. [2021-11-03 04:22:32,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1162 to 739. [2021-11-03 04:22:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 739 states, 728 states have (on average 3.208791208791209) internal successors, (2336), 738 states have internal predecessors, (2336), 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) [2021-11-03 04:22:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 739 states and 2336 transitions. [2021-11-03 04:22:32,296 INFO L78 Accepts]: Start accepts. Automaton has 739 states and 2336 transitions. Word has length 12 [2021-11-03 04:22:32,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:32,297 INFO L470 AbstractCegarLoop]: Abstraction has 739 states and 2336 transitions. [2021-11-03 04:22:32,297 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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) [2021-11-03 04:22:32,297 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 2336 transitions. [2021-11-03 04:22:32,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-03 04:22:32,299 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:32,299 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:32,300 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-03 04:22:32,300 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-03 04:22:32,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:32,300 INFO L85 PathProgramCache]: Analyzing trace with hash -836254663, now seen corresponding path program 2 times [2021-11-03 04:22:32,301 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:32,301 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156733416] [2021-11-03 04:22:32,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:32,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:32,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:32,362 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:32,362 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156733416] [2021-11-03 04:22:32,362 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1156733416] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:32,362 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:32,363 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-03 04:22:32,363 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580340362] [2021-11-03 04:22:32,363 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-03 04:22:32,363 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:32,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-03 04:22:32,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-03 04:22:32,364 INFO L87 Difference]: Start difference. First operand 739 states and 2336 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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) [2021-11-03 04:22:32,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:32,451 INFO L93 Difference]: Finished difference Result 865 states and 2574 transitions. [2021-11-03 04:22:32,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-03 04:22:32,452 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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 12 [2021-11-03 04:22:32,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:32,460 INFO L225 Difference]: With dead ends: 865 [2021-11-03 04:22:32,460 INFO L226 Difference]: Without dead ends: 838 [2021-11-03 04:22:32,461 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-03 04:22:32,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2021-11-03 04:22:32,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 798. [2021-11-03 04:22:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 798 states, 788 states have (on average 3.0774111675126905) internal successors, (2425), 797 states have internal predecessors, (2425), 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) [2021-11-03 04:22:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 798 states and 2425 transitions. [2021-11-03 04:22:32,538 INFO L78 Accepts]: Start accepts. Automaton has 798 states and 2425 transitions. Word has length 12 [2021-11-03 04:22:32,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:32,538 INFO L470 AbstractCegarLoop]: Abstraction has 798 states and 2425 transitions. [2021-11-03 04:22:32,538 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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) [2021-11-03 04:22:32,539 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 2425 transitions. [2021-11-03 04:22:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-03 04:22:32,548 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:32,548 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:32,549 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-03 04:22:32,549 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-03 04:22:32,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:32,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1028939680, now seen corresponding path program 1 times [2021-11-03 04:22:32,550 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:32,550 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766179915] [2021-11-03 04:22:32,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:32,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:32,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:22:32,592 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-03 04:22:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:22:32,634 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-11-03 04:22:32,634 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-03 04:22:32,638 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-03 04:22:32,638 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:32,639 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION [2021-11-03 04:22:32,639 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:32,640 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:32,640 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-03 04:22:32,640 INFO L731 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2021-11-03 04:22:32,640 WARN L234 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-03 04:22:32,640 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-11-03 04:22:32,659 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,660 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,660 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,660 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,660 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,660 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,661 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,661 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,661 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,661 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,662 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,662 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,662 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,662 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,662 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,663 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,663 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,663 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,663 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,663 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,664 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,664 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,664 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,664 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,665 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,665 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,665 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,665 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,665 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,666 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,666 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,666 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,675 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,675 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,675 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,675 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,676 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,676 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,676 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,677 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,677 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,677 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,677 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,678 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,678 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,678 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,678 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,678 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,679 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,679 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,679 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,679 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,679 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,680 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,680 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,680 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,680 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,681 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,681 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,681 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,681 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,682 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,683 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,684 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,684 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,684 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,684 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,685 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,685 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,685 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,685 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,685 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,685 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,685 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,686 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,687 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,687 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,687 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,688 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,688 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,688 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,688 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,688 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,689 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,689 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,689 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,689 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,689 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,690 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,690 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,690 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,690 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,690 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,691 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,691 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,691 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,691 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,691 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,692 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,692 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,692 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,692 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,692 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,693 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,693 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,693 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,693 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,693 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,693 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,694 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,694 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,694 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,694 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,694 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,695 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,695 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,695 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,695 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,695 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,696 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,696 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,696 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,696 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,697 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,697 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,697 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,697 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,698 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,698 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,698 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,698 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,699 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,699 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,699 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,699 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,699 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,700 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,700 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,700 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,700 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,700 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,701 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,701 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,701 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,701 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,701 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,702 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,702 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,702 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,702 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,702 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,703 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,703 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,703 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,703 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,703 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,704 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,704 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,704 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,704 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,704 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,705 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,705 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,705 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,705 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,705 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,706 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,706 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,706 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,706 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,706 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,707 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,707 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,707 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,707 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,707 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,707 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,708 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,708 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,708 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,708 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,708 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,708 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,708 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,708 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,709 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,709 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,709 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,709 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,709 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,710 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,710 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,710 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,710 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,710 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,711 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,711 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,711 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,711 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,711 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,712 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,712 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,712 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,712 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,712 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,713 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,713 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,713 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,713 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,713 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,714 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,714 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,714 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,714 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,714 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,715 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,715 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,715 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,715 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,715 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,716 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,716 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,716 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,716 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,716 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,717 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,717 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,717 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,717 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,717 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,718 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,718 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,718 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,719 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,719 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,719 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,719 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,720 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,720 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,720 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,720 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,722 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,722 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,722 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,723 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,723 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,723 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,723 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,724 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,724 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,724 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,725 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,726 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,726 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,726 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,726 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,727 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,727 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,727 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,727 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,727 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,729 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,729 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,729 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,730 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,730 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,730 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,730 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,732 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,732 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,732 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,732 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,733 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,733 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,733 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,734 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,735 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,735 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,735 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,735 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,736 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,736 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:32,737 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-03 04:22:32,739 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 04:22:32,740 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 [2021-11-03 04:22:32,741 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-03 04:22:32,744 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-11-03 04:22:32,744 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 164 places, 163 transitions, 368 flow [2021-11-03 04:22:32,745 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 164 places, 163 transitions, 368 flow [2021-11-03 04:22:32,745 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 164 places, 163 transitions, 368 flow [2021-11-03 04:22:32,787 INFO L129 PetriNetUnfolder]: 14/177 cut-off events. [2021-11-03 04:22:32,791 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-11-03 04:22:32,794 INFO L84 FinitePrefix]: Finished finitePrefix Result has 198 conditions, 177 events. 14/177 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 348 event pairs, 0 based on Foata normal form. 0/156 useless extension candidates. Maximal degree in co-relation 191. Up to 8 conditions per place. [2021-11-03 04:22:32,807 INFO L116 LiptonReduction]: Number of co-enabled transitions 8998 [2021-11-03 04:22:37,831 INFO L131 LiptonReduction]: Checked pairs total: 12707 [2021-11-03 04:22:37,831 INFO L133 LiptonReduction]: Total number of compositions: 187 [2021-11-03 04:22:37,832 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 47 places, 37 transitions, 116 flow [2021-11-03 04:22:38,045 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 4452 states, 4433 states have (on average 4.6575682382134) internal successors, (20647), 4451 states have internal predecessors, (20647), 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) [2021-11-03 04:22:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand has 4452 states, 4433 states have (on average 4.6575682382134) internal successors, (20647), 4451 states have internal predecessors, (20647), 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) [2021-11-03 04:22:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-03 04:22:38,080 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:38,080 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:38,080 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:22:38,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:38,081 INFO L85 PathProgramCache]: Analyzing trace with hash 1379200747, now seen corresponding path program 1 times [2021-11-03 04:22:38,081 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:38,081 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378559613] [2021-11-03 04:22:38,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:38,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:38,119 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:38,120 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378559613] [2021-11-03 04:22:38,120 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378559613] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:38,120 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:38,120 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-03 04:22:38,121 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005001645] [2021-11-03 04:22:38,122 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 04:22:38,122 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:38,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 04:22:38,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:22:38,138 INFO L87 Difference]: Start difference. First operand has 4452 states, 4433 states have (on average 4.6575682382134) internal successors, (20647), 4451 states have internal predecessors, (20647), 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 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-11-03 04:22:38,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:38,211 INFO L93 Difference]: Finished difference Result 3452 states and 13847 transitions. [2021-11-03 04:22:38,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 04:22:38,211 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 8 [2021-11-03 04:22:38,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:38,251 INFO L225 Difference]: With dead ends: 3452 [2021-11-03 04:22:38,251 INFO L226 Difference]: Without dead ends: 3396 [2021-11-03 04:22:38,251 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:22:38,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3396 states. [2021-11-03 04:22:38,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3396 to 3244. [2021-11-03 04:22:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3244 states, 3207 states have (on average 4.162457125038977) internal successors, (13349), 3243 states have internal predecessors, (13349), 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) [2021-11-03 04:22:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 3244 states and 13349 transitions. [2021-11-03 04:22:38,506 INFO L78 Accepts]: Start accepts. Automaton has 3244 states and 13349 transitions. Word has length 8 [2021-11-03 04:22:38,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:38,507 INFO L470 AbstractCegarLoop]: Abstraction has 3244 states and 13349 transitions. [2021-11-03 04:22:38,507 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-11-03 04:22:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 13349 transitions. [2021-11-03 04:22:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-03 04:22:38,508 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:38,509 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:38,509 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-03 04:22:38,509 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:22:38,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:38,510 INFO L85 PathProgramCache]: Analyzing trace with hash 286614362, now seen corresponding path program 1 times [2021-11-03 04:22:38,510 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:38,510 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869251820] [2021-11-03 04:22:38,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:38,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:38,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:38,656 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:38,656 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869251820] [2021-11-03 04:22:38,656 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869251820] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:38,657 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:38,657 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-03 04:22:38,657 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739149010] [2021-11-03 04:22:38,658 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:22:38,658 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:38,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:22:38,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:22:38,660 INFO L87 Difference]: Start difference. First operand 3244 states and 13349 transitions. Second operand has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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) [2021-11-03 04:22:39,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:39,071 INFO L93 Difference]: Finished difference Result 5141 states and 17504 transitions. [2021-11-03 04:22:39,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-03 04:22:39,072 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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 12 [2021-11-03 04:22:39,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:39,135 INFO L225 Difference]: With dead ends: 5141 [2021-11-03 04:22:39,135 INFO L226 Difference]: Without dead ends: 5059 [2021-11-03 04:22:39,136 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-11-03 04:22:39,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5059 states. [2021-11-03 04:22:39,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5059 to 3449. [2021-11-03 04:22:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3449 states, 3422 states have (on average 3.643191116306254) internal successors, (12467), 3448 states have internal predecessors, (12467), 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) [2021-11-03 04:22:39,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 3449 states and 12467 transitions. [2021-11-03 04:22:39,343 INFO L78 Accepts]: Start accepts. Automaton has 3449 states and 12467 transitions. Word has length 12 [2021-11-03 04:22:39,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:39,343 INFO L470 AbstractCegarLoop]: Abstraction has 3449 states and 12467 transitions. [2021-11-03 04:22:39,343 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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) [2021-11-03 04:22:39,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3449 states and 12467 transitions. [2021-11-03 04:22:39,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-03 04:22:39,345 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:39,345 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:39,345 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-03 04:22:39,345 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:22:39,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:39,346 INFO L85 PathProgramCache]: Analyzing trace with hash 1072633244, now seen corresponding path program 2 times [2021-11-03 04:22:39,346 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:39,346 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809599806] [2021-11-03 04:22:39,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:39,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:39,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:39,431 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:39,431 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [809599806] [2021-11-03 04:22:39,431 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [809599806] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:39,431 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:39,432 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-03 04:22:39,432 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730053622] [2021-11-03 04:22:39,432 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-03 04:22:39,432 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:39,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-03 04:22:39,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-03 04:22:39,433 INFO L87 Difference]: Start difference. First operand 3449 states and 12467 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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) [2021-11-03 04:22:39,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:39,633 INFO L93 Difference]: Finished difference Result 4229 states and 13962 transitions. [2021-11-03 04:22:39,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-03 04:22:39,634 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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 12 [2021-11-03 04:22:39,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:39,701 INFO L225 Difference]: With dead ends: 4229 [2021-11-03 04:22:39,704 INFO L226 Difference]: Without dead ends: 4048 [2021-11-03 04:22:39,704 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-03 04:22:39,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4048 states. [2021-11-03 04:22:39,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4048 to 3603. [2021-11-03 04:22:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3603 states, 3572 states have (on average 3.4762038073908177) internal successors, (12417), 3602 states have internal predecessors, (12417), 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) [2021-11-03 04:22:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 3603 states and 12417 transitions. [2021-11-03 04:22:39,929 INFO L78 Accepts]: Start accepts. Automaton has 3603 states and 12417 transitions. Word has length 12 [2021-11-03 04:22:39,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:39,930 INFO L470 AbstractCegarLoop]: Abstraction has 3603 states and 12417 transitions. [2021-11-03 04:22:39,930 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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) [2021-11-03 04:22:39,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3603 states and 12417 transitions. [2021-11-03 04:22:39,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-03 04:22:39,933 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:39,933 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:39,933 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-03 04:22:39,934 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:22:39,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:39,935 INFO L85 PathProgramCache]: Analyzing trace with hash -752857915, now seen corresponding path program 1 times [2021-11-03 04:22:39,935 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:39,935 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801553330] [2021-11-03 04:22:39,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:39,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 04:22:40,030 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:40,030 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801553330] [2021-11-03 04:22:40,030 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801553330] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:40,031 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:40,031 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-03 04:22:40,031 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994158721] [2021-11-03 04:22:40,032 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:22:40,032 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:40,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:22:40,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:22:40,033 INFO L87 Difference]: Start difference. First operand 3603 states and 12417 transitions. Second operand has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 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) [2021-11-03 04:22:40,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:40,408 INFO L93 Difference]: Finished difference Result 4678 states and 15298 transitions. [2021-11-03 04:22:40,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-03 04:22:40,408 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 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 [2021-11-03 04:22:40,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:40,436 INFO L225 Difference]: With dead ends: 4678 [2021-11-03 04:22:40,437 INFO L226 Difference]: Without dead ends: 4552 [2021-11-03 04:22:40,437 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2021-11-03 04:22:40,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4552 states. [2021-11-03 04:22:40,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4552 to 3812. [2021-11-03 04:22:40,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3812 states, 3776 states have (on average 3.3945974576271185) internal successors, (12818), 3811 states have internal predecessors, (12818), 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) [2021-11-03 04:22:40,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 3812 states and 12818 transitions. [2021-11-03 04:22:40,647 INFO L78 Accepts]: Start accepts. Automaton has 3812 states and 12818 transitions. Word has length 16 [2021-11-03 04:22:40,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:40,647 INFO L470 AbstractCegarLoop]: Abstraction has 3812 states and 12818 transitions. [2021-11-03 04:22:40,648 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 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) [2021-11-03 04:22:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3812 states and 12818 transitions. [2021-11-03 04:22:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-03 04:22:40,652 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:40,653 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:40,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-03 04:22:40,653 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:22:40,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:40,654 INFO L85 PathProgramCache]: Analyzing trace with hash -1253288031, now seen corresponding path program 1 times [2021-11-03 04:22:40,654 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:40,654 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727120275] [2021-11-03 04:22:40,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:40,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:40,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:40,781 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:40,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727120275] [2021-11-03 04:22:40,781 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [727120275] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-03 04:22:40,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1639444874] [2021-11-03 04:22:40,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:40,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:22:40,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:22:40,783 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 04:22:40,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-03 04:22:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:40,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-03 04:22:40,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:22:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:41,180 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:22:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:41,766 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1639444874] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 04:22:41,766 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1726029419] [2021-11-03 04:22:41,776 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:609) 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) [2021-11-03 04:22:41,778 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-03 04:22:41,778 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 7] total 12 [2021-11-03 04:22:41,779 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672939425] [2021-11-03 04:22:41,779 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-03 04:22:41,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:41,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-03 04:22:41,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2021-11-03 04:22:41,780 INFO L87 Difference]: Start difference. First operand 3812 states and 12818 transitions. Second operand has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 12 states have internal predecessors, (41), 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) [2021-11-03 04:22:42,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:42,146 INFO L93 Difference]: Finished difference Result 5629 states and 18014 transitions. [2021-11-03 04:22:42,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-03 04:22:42,147 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 12 states have internal predecessors, (41), 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 18 [2021-11-03 04:22:42,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:42,172 INFO L225 Difference]: With dead ends: 5629 [2021-11-03 04:22:42,172 INFO L226 Difference]: Without dead ends: 5467 [2021-11-03 04:22:42,172 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2021-11-03 04:22:42,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5467 states. [2021-11-03 04:22:42,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5467 to 4187. [2021-11-03 04:22:42,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4187 states, 4151 states have (on average 3.4370031317754757) internal successors, (14267), 4186 states have internal predecessors, (14267), 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) [2021-11-03 04:22:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 4187 states and 14267 transitions. [2021-11-03 04:22:42,335 INFO L78 Accepts]: Start accepts. Automaton has 4187 states and 14267 transitions. Word has length 18 [2021-11-03 04:22:42,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:42,335 INFO L470 AbstractCegarLoop]: Abstraction has 4187 states and 14267 transitions. [2021-11-03 04:22:42,335 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.1538461538461537) internal successors, (41), 12 states have internal predecessors, (41), 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) [2021-11-03 04:22:42,336 INFO L276 IsEmpty]: Start isEmpty. Operand 4187 states and 14267 transitions. [2021-11-03 04:22:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-03 04:22:42,340 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:42,340 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:42,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-03 04:22:42,555 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-11-03 04:22:42,555 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:22:42,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:42,556 INFO L85 PathProgramCache]: Analyzing trace with hash 2070325621, now seen corresponding path program 1 times [2021-11-03 04:22:42,556 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:42,556 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84600086] [2021-11-03 04:22:42,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:42,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:42,694 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:42,694 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84600086] [2021-11-03 04:22:42,694 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [84600086] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-03 04:22:42,695 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1165495136] [2021-11-03 04:22:42,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:42,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:22:42,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:22:42,699 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 04:22:42,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-03 04:22:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:42,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-03 04:22:42,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:22:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 04:22:43,008 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:22:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:43,340 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1165495136] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-03 04:22:43,340 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2021-11-03 04:22:43,341 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 7] total 13 [2021-11-03 04:22:43,341 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669962903] [2021-11-03 04:22:43,342 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-03 04:22:43,342 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:43,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-03 04:22:43,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2021-11-03 04:22:43,343 INFO L87 Difference]: Start difference. First operand 4187 states and 14267 transitions. Second operand has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 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) [2021-11-03 04:22:43,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:43,541 INFO L93 Difference]: Finished difference Result 5640 states and 17780 transitions. [2021-11-03 04:22:43,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-03 04:22:43,542 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 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 18 [2021-11-03 04:22:43,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:43,571 INFO L225 Difference]: With dead ends: 5640 [2021-11-03 04:22:43,571 INFO L226 Difference]: Without dead ends: 5586 [2021-11-03 04:22:43,572 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2021-11-03 04:22:43,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5586 states. [2021-11-03 04:22:43,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5586 to 4048. [2021-11-03 04:22:43,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4048 states, 4012 states have (on average 3.375872382851446) internal successors, (13544), 4047 states have internal predecessors, (13544), 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) [2021-11-03 04:22:43,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 4048 states and 13544 transitions. [2021-11-03 04:22:43,763 INFO L78 Accepts]: Start accepts. Automaton has 4048 states and 13544 transitions. Word has length 18 [2021-11-03 04:22:43,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:43,764 INFO L470 AbstractCegarLoop]: Abstraction has 4048 states and 13544 transitions. [2021-11-03 04:22:43,764 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 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) [2021-11-03 04:22:43,764 INFO L276 IsEmpty]: Start isEmpty. Operand 4048 states and 13544 transitions. [2021-11-03 04:22:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-03 04:22:43,770 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:43,770 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:43,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-03 04:22:43,983 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-11-03 04:22:43,983 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:22:43,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:43,984 INFO L85 PathProgramCache]: Analyzing trace with hash -1581771785, now seen corresponding path program 2 times [2021-11-03 04:22:43,984 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:43,984 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378904072] [2021-11-03 04:22:43,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:43,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:44,075 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:44,075 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378904072] [2021-11-03 04:22:44,076 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378904072] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-03 04:22:44,076 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [446296993] [2021-11-03 04:22:44,076 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-03 04:22:44,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:22:44,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:22:44,077 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 04:22:44,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-03 04:22:44,278 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-11-03 04:22:44,278 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 04:22:44,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-03 04:22:44,282 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:22:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:44,500 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:22:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:45,066 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [446296993] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 04:22:45,066 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1523372914] [2021-11-03 04:22:45,067 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:609) 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) [2021-11-03 04:22:45,068 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-03 04:22:45,068 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2021-11-03 04:22:45,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486972184] [2021-11-03 04:22:45,071 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-03 04:22:45,071 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:45,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-03 04:22:45,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2021-11-03 04:22:45,072 INFO L87 Difference]: Start difference. First operand 4048 states and 13544 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 14 states have internal predecessors, (41), 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) [2021-11-03 04:22:45,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:45,488 INFO L93 Difference]: Finished difference Result 4589 states and 14455 transitions. [2021-11-03 04:22:45,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-03 04:22:45,489 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 14 states have internal predecessors, (41), 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 18 [2021-11-03 04:22:45,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:45,509 INFO L225 Difference]: With dead ends: 4589 [2021-11-03 04:22:45,509 INFO L226 Difference]: Without dead ends: 4403 [2021-11-03 04:22:45,510 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2021-11-03 04:22:45,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4403 states. [2021-11-03 04:22:45,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4403 to 2863. [2021-11-03 04:22:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2863 states, 2839 states have (on average 3.4413525889397674) internal successors, (9770), 2862 states have internal predecessors, (9770), 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) [2021-11-03 04:22:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 2863 states and 9770 transitions. [2021-11-03 04:22:45,625 INFO L78 Accepts]: Start accepts. Automaton has 2863 states and 9770 transitions. Word has length 18 [2021-11-03 04:22:45,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:45,626 INFO L470 AbstractCegarLoop]: Abstraction has 2863 states and 9770 transitions. [2021-11-03 04:22:45,626 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 14 states have internal predecessors, (41), 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) [2021-11-03 04:22:45,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 9770 transitions. [2021-11-03 04:22:45,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-03 04:22:45,633 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:45,633 INFO L513 BasicCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:45,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-03 04:22:45,859 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-03 04:22:45,859 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:22:45,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:45,860 INFO L85 PathProgramCache]: Analyzing trace with hash 728210519, now seen corresponding path program 1 times [2021-11-03 04:22:45,860 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:45,860 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363015347] [2021-11-03 04:22:45,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:45,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:22:45,885 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-03 04:22:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:22:45,937 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-11-03 04:22:45,937 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-03 04:22:45,937 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-03 04:22:45,937 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:45,938 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION [2021-11-03 04:22:45,938 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:45,938 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:45,938 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:22:45,938 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-03 04:22:45,939 INFO L731 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1] [2021-11-03 04:22:45,939 WARN L234 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-03 04:22:45,939 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-11-03 04:22:45,958 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,959 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,959 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,959 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,959 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,959 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,959 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,960 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,960 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,960 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,960 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,960 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,960 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,961 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,961 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,961 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,961 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,961 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,961 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,961 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,962 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,962 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,962 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,962 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,962 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,962 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,963 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,963 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,964 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,964 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,964 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,964 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,964 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,964 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,965 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,965 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,965 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,965 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,965 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,965 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,966 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,966 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,966 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,966 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,966 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,966 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,966 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,967 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,967 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,967 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,967 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,967 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,967 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,968 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,968 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,968 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,969 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,969 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,969 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,969 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,969 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,970 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,970 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,970 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,970 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,970 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,970 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,971 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,971 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,971 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,971 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,971 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,971 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,972 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,972 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,972 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,972 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,972 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,972 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,972 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,973 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,973 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,973 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,973 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,974 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,974 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,974 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,974 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,975 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,975 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,975 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,975 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,975 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,975 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,975 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,976 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,976 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,976 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,976 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,976 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,976 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,977 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,977 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,977 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,977 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,977 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,977 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,978 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,978 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,978 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,978 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,978 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,979 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,979 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,979 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,979 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,979 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,979 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,979 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,980 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,980 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,980 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,980 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,980 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,980 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,981 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,981 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,981 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,981 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,981 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,981 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,981 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,982 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,982 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,982 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,982 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,982 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,982 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,983 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,983 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,983 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,983 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,983 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,983 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,983 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,984 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,984 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,984 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,984 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,984 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,984 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,985 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,985 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,985 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,985 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,985 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,985 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,985 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,986 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,986 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,986 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,986 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,986 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,986 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,987 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,987 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,987 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,987 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,987 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,988 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,988 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,988 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,988 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,988 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,988 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,988 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,989 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,989 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,989 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,989 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,989 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,989 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,990 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,991 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,991 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,992 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,992 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,992 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,992 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,992 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,992 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,992 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,993 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,993 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,993 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,993 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,993 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,993 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,994 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,994 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,994 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,994 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,994 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,994 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,995 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,995 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,995 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,995 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,995 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,996 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,996 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,996 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,996 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,996 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,996 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,996 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,999 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,999 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:45,999 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,000 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,000 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,000 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,000 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,000 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,000 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,001 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,001 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,001 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,001 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,001 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,001 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,001 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,002 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,002 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,002 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,002 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,002 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,002 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,005 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,005 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,005 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,005 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,005 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,005 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,007 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,007 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,009 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,009 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,011 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,011 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,011 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,011 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,011 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,011 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,013 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,013 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,015 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,016 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,016 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,018 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,020 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,021 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,021 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,021 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,021 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,021 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,021 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,022 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,022 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,022 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,022 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,023 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,023 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,024 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,024 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,024 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,024 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,024 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,025 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,025 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,026 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,026 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,028 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,028 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,028 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,028 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,029 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,029 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,029 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,030 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,030 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,030 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,030 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,031 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,031 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,031 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:22:46,032 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-03 04:22:46,034 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 04:22:46,035 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 [2021-11-03 04:22:46,035 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-11-03 04:22:46,038 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-11-03 04:22:46,038 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 204 places, 203 transitions, 470 flow [2021-11-03 04:22:46,038 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 204 places, 203 transitions, 470 flow [2021-11-03 04:22:46,038 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 204 places, 203 transitions, 470 flow [2021-11-03 04:22:46,104 INFO L129 PetriNetUnfolder]: 18/219 cut-off events. [2021-11-03 04:22:46,105 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-11-03 04:22:46,110 INFO L84 FinitePrefix]: Finished finitePrefix Result has 248 conditions, 219 events. 18/219 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 463 event pairs, 0 based on Foata normal form. 0/192 useless extension candidates. Maximal degree in co-relation 239. Up to 10 conditions per place. [2021-11-03 04:22:46,126 INFO L116 LiptonReduction]: Number of co-enabled transitions 14424 [2021-11-03 04:22:52,666 INFO L131 LiptonReduction]: Checked pairs total: 20038 [2021-11-03 04:22:52,667 INFO L133 LiptonReduction]: Total number of compositions: 240 [2021-11-03 04:22:52,667 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 58 places, 45 transitions, 154 flow [2021-11-03 04:22:53,878 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 22592 states, 22545 states have (on average 5.656331780882679) internal successors, (127522), 22591 states have internal predecessors, (127522), 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) [2021-11-03 04:22:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand has 22592 states, 22545 states have (on average 5.656331780882679) internal successors, (127522), 22591 states have internal predecessors, (127522), 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) [2021-11-03 04:22:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-03 04:22:53,942 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:53,942 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:53,942 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:22:53,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:53,943 INFO L85 PathProgramCache]: Analyzing trace with hash 1971098557, now seen corresponding path program 1 times [2021-11-03 04:22:53,943 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:53,944 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863437873] [2021-11-03 04:22:53,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:53,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:53,969 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:53,969 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863437873] [2021-11-03 04:22:53,969 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863437873] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:53,969 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:53,969 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-03 04:22:53,969 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068790866] [2021-11-03 04:22:53,970 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 04:22:53,970 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:53,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 04:22:53,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:22:54,031 INFO L87 Difference]: Start difference. First operand has 22592 states, 22545 states have (on average 5.656331780882679) internal successors, (127522), 22591 states have internal predecessors, (127522), 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 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-11-03 04:22:54,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:54,480 INFO L93 Difference]: Finished difference Result 15156 states and 74926 transitions. [2021-11-03 04:22:54,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 04:22:54,484 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 8 [2021-11-03 04:22:54,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:54,680 INFO L225 Difference]: With dead ends: 15156 [2021-11-03 04:22:54,681 INFO L226 Difference]: Without dead ends: 14823 [2021-11-03 04:22:54,681 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:22:54,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14823 states. [2021-11-03 04:22:55,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14823 to 14389. [2021-11-03 04:22:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14389 states, 14331 states have (on average 5.037959667852906) internal successors, (72199), 14388 states have internal predecessors, (72199), 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) [2021-11-03 04:22:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14389 states to 14389 states and 72199 transitions. [2021-11-03 04:22:55,593 INFO L78 Accepts]: Start accepts. Automaton has 14389 states and 72199 transitions. Word has length 8 [2021-11-03 04:22:55,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:55,593 INFO L470 AbstractCegarLoop]: Abstraction has 14389 states and 72199 transitions. [2021-11-03 04:22:55,593 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-11-03 04:22:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 14389 states and 72199 transitions. [2021-11-03 04:22:55,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-03 04:22:55,594 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:55,595 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:55,595 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-03 04:22:55,595 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:22:55,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:55,596 INFO L85 PathProgramCache]: Analyzing trace with hash -1395943481, now seen corresponding path program 1 times [2021-11-03 04:22:55,596 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:55,596 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330316356] [2021-11-03 04:22:55,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:55,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:55,649 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:55,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330316356] [2021-11-03 04:22:55,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330316356] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:55,649 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:55,649 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-03 04:22:55,650 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001451016] [2021-11-03 04:22:55,650 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:22:55,650 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:55,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:22:55,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:22:55,651 INFO L87 Difference]: Start difference. First operand 14389 states and 72199 transitions. Second operand has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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) [2021-11-03 04:22:56,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:56,573 INFO L93 Difference]: Finished difference Result 24219 states and 107000 transitions. [2021-11-03 04:22:56,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-03 04:22:56,573 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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 12 [2021-11-03 04:22:56,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:56,737 INFO L225 Difference]: With dead ends: 24219 [2021-11-03 04:22:56,737 INFO L226 Difference]: Without dead ends: 24027 [2021-11-03 04:22:56,737 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=89, Invalid=253, Unknown=0, NotChecked=0, Total=342 [2021-11-03 04:22:56,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24027 states. [2021-11-03 04:22:57,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24027 to 15362. [2021-11-03 04:22:57,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15362 states, 15301 states have (on average 4.708450428076596) internal successors, (72044), 15361 states have internal predecessors, (72044), 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) [2021-11-03 04:22:57,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15362 states to 15362 states and 72044 transitions. [2021-11-03 04:22:57,749 INFO L78 Accepts]: Start accepts. Automaton has 15362 states and 72044 transitions. Word has length 12 [2021-11-03 04:22:57,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:57,749 INFO L470 AbstractCegarLoop]: Abstraction has 15362 states and 72044 transitions. [2021-11-03 04:22:57,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 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) [2021-11-03 04:22:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 15362 states and 72044 transitions. [2021-11-03 04:22:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-03 04:22:57,750 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:57,751 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:57,751 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-03 04:22:57,751 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:22:57,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:57,752 INFO L85 PathProgramCache]: Analyzing trace with hash 2037587827, now seen corresponding path program 2 times [2021-11-03 04:22:57,767 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:57,767 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706575517] [2021-11-03 04:22:57,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:57,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:22:57,862 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:57,862 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706575517] [2021-11-03 04:22:57,862 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706575517] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:57,862 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:57,862 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-03 04:22:57,862 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048589823] [2021-11-03 04:22:57,863 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-03 04:22:57,863 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:57,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-03 04:22:57,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-03 04:22:57,864 INFO L87 Difference]: Start difference. First operand 15362 states and 72044 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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) [2021-11-03 04:22:58,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:22:58,374 INFO L93 Difference]: Finished difference Result 20833 states and 90815 transitions. [2021-11-03 04:22:58,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-03 04:22:58,374 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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 12 [2021-11-03 04:22:58,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:22:58,539 INFO L225 Difference]: With dead ends: 20833 [2021-11-03 04:22:58,540 INFO L226 Difference]: Without dead ends: 20171 [2021-11-03 04:22:58,541 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-03 04:22:58,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20171 states. [2021-11-03 04:22:59,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20171 to 18235. [2021-11-03 04:22:59,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18235 states, 18171 states have (on average 4.479555335424577) internal successors, (81398), 18234 states have internal predecessors, (81398), 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) [2021-11-03 04:22:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18235 states to 18235 states and 81398 transitions. [2021-11-03 04:22:59,613 INFO L78 Accepts]: Start accepts. Automaton has 18235 states and 81398 transitions. Word has length 12 [2021-11-03 04:22:59,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:22:59,614 INFO L470 AbstractCegarLoop]: Abstraction has 18235 states and 81398 transitions. [2021-11-03 04:22:59,635 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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) [2021-11-03 04:22:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 18235 states and 81398 transitions. [2021-11-03 04:22:59,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-03 04:22:59,637 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:22:59,637 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:22:59,638 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-03 04:22:59,638 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:22:59,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:22:59,638 INFO L85 PathProgramCache]: Analyzing trace with hash -146376467, now seen corresponding path program 1 times [2021-11-03 04:22:59,639 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:22:59,639 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825813950] [2021-11-03 04:22:59,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:22:59,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:22:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:22:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 04:22:59,726 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:22:59,726 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825813950] [2021-11-03 04:22:59,727 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825813950] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:22:59,727 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:22:59,727 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-03 04:22:59,728 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679065741] [2021-11-03 04:22:59,729 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:22:59,729 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:22:59,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:22:59,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:22:59,733 INFO L87 Difference]: Start difference. First operand 18235 states and 81398 transitions. Second operand has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 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) [2021-11-03 04:23:00,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:23:00,232 INFO L93 Difference]: Finished difference Result 24760 states and 105145 transitions. [2021-11-03 04:23:00,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-03 04:23:00,232 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 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 [2021-11-03 04:23:00,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:23:00,328 INFO L225 Difference]: With dead ends: 24760 [2021-11-03 04:23:00,328 INFO L226 Difference]: Without dead ends: 24346 [2021-11-03 04:23:00,328 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2021-11-03 04:23:00,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24346 states. [2021-11-03 04:23:01,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24346 to 20352. [2021-11-03 04:23:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20352 states, 20269 states have (on average 4.366076274113178) internal successors, (88496), 20351 states have internal predecessors, (88496), 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) [2021-11-03 04:23:01,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20352 states to 20352 states and 88496 transitions. [2021-11-03 04:23:01,622 INFO L78 Accepts]: Start accepts. Automaton has 20352 states and 88496 transitions. Word has length 16 [2021-11-03 04:23:01,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:23:01,622 INFO L470 AbstractCegarLoop]: Abstraction has 20352 states and 88496 transitions. [2021-11-03 04:23:01,622 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 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) [2021-11-03 04:23:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 20352 states and 88496 transitions. [2021-11-03 04:23:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-03 04:23:01,634 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:23:01,635 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:23:01,635 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-03 04:23:01,635 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:23:01,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:23:01,636 INFO L85 PathProgramCache]: Analyzing trace with hash -911707015, now seen corresponding path program 1 times [2021-11-03 04:23:01,636 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:23:01,636 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985078672] [2021-11-03 04:23:01,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:01,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:23:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:23:01,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:23:01,720 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:23:01,721 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985078672] [2021-11-03 04:23:01,721 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985078672] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-03 04:23:01,721 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [88879355] [2021-11-03 04:23:01,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:01,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:23:01,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:23:01,723 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 04:23:01,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-03 04:23:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:23:01,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 19 conjunts are in the unsatisfiable core [2021-11-03 04:23:02,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:23:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:23:02,178 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:23:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:23:02,435 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [88879355] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-03 04:23:02,435 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2021-11-03 04:23:02,436 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 9 [2021-11-03 04:23:02,436 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918457710] [2021-11-03 04:23:02,437 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-03 04:23:02,437 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:23:02,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-03 04:23:02,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2021-11-03 04:23:02,438 INFO L87 Difference]: Start difference. First operand 20352 states and 88496 transitions. Second operand has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 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) [2021-11-03 04:23:03,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:23:03,128 INFO L93 Difference]: Finished difference Result 31090 states and 132500 transitions. [2021-11-03 04:23:03,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-03 04:23:03,137 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 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 18 [2021-11-03 04:23:03,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:23:03,300 INFO L225 Difference]: With dead ends: 31090 [2021-11-03 04:23:03,300 INFO L226 Difference]: Without dead ends: 30664 [2021-11-03 04:23:03,300 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 32 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2021-11-03 04:23:03,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30664 states. [2021-11-03 04:23:04,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30664 to 22865. [2021-11-03 04:23:04,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22865 states, 22782 states have (on average 4.457203055043455) internal successors, (101544), 22864 states have internal predecessors, (101544), 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) [2021-11-03 04:23:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22865 states to 22865 states and 101544 transitions. [2021-11-03 04:23:04,195 INFO L78 Accepts]: Start accepts. Automaton has 22865 states and 101544 transitions. Word has length 18 [2021-11-03 04:23:04,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:23:04,195 INFO L470 AbstractCegarLoop]: Abstraction has 22865 states and 101544 transitions. [2021-11-03 04:23:04,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 6 states have internal predecessors, (18), 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) [2021-11-03 04:23:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 22865 states and 101544 transitions. [2021-11-03 04:23:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-03 04:23:04,199 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:23:04,200 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:23:04,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-03 04:23:04,402 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a38f63c-b60c-4b11-82d1-c65d88b446b3/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:23:04,403 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:23:04,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:23:04,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1047383877, now seen corresponding path program 2 times [2021-11-03 04:23:04,404 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:23:04,404 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569624316] [2021-11-03 04:23:04,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:04,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:23:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:23:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 04:23:04,496 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:23:04,496 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569624316] [2021-11-03 04:23:04,496 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569624316] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:23:04,497 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:23:04,497 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-03 04:23:04,497 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441172427] [2021-11-03 04:23:04,497 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:23:04,498 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:23:04,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:23:04,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:23:04,498 INFO L87 Difference]: Start difference. First operand 22865 states and 101544 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 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) [2021-11-03 04:23:05,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:23:05,116 INFO L93 Difference]: Finished difference Result 35211 states and 147343 transitions. [2021-11-03 04:23:05,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-03 04:23:05,117 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 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 18 [2021-11-03 04:23:05,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:23:05,273 INFO L225 Difference]: With dead ends: 35211 [2021-11-03 04:23:05,273 INFO L226 Difference]: Without dead ends: 34345 [2021-11-03 04:23:05,273 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-03 04:23:05,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34345 states. [2021-11-03 04:23:06,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34345 to 22643. [2021-11-03 04:23:06,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22643 states, 22560 states have (on average 4.343882978723404) internal successors, (97998), 22642 states have internal predecessors, (97998), 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) [2021-11-03 04:23:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22643 states to 22643 states and 97998 transitions. [2021-11-03 04:23:06,479 INFO L78 Accepts]: Start accepts. Automaton has 22643 states and 97998 transitions. Word has length 18 [2021-11-03 04:23:06,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:23:06,479 INFO L470 AbstractCegarLoop]: Abstraction has 22643 states and 97998 transitions. [2021-11-03 04:23:06,479 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 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) [2021-11-03 04:23:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 22643 states and 97998 transitions. [2021-11-03 04:23:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-03 04:23:06,483 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:23:06,484 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:23:06,484 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-03 04:23:06,484 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:23:06,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:23:06,484 INFO L85 PathProgramCache]: Analyzing trace with hash -757975377, now seen corresponding path program 3 times [2021-11-03 04:23:06,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:23:06,485 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073166663] [2021-11-03 04:23:06,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:06,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:23:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:23:06,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 04:23:06,580 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:23:06,581 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073166663] [2021-11-03 04:23:06,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2073166663] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:23:06,581 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:23:06,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-03 04:23:06,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360791593] [2021-11-03 04:23:06,582 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:23:06,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:23:06,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:23:06,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:23:06,583 INFO L87 Difference]: Start difference. First operand 22643 states and 97998 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 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) [2021-11-03 04:23:07,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:23:07,408 INFO L93 Difference]: Finished difference Result 29330 states and 120447 transitions. [2021-11-03 04:23:07,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-03 04:23:07,409 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 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 18 [2021-11-03 04:23:07,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:23:07,524 INFO L225 Difference]: With dead ends: 29330 [2021-11-03 04:23:07,524 INFO L226 Difference]: Without dead ends: 28954 [2021-11-03 04:23:07,524 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-03 04:23:07,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28954 states. [2021-11-03 04:23:08,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28954 to 18615. [2021-11-03 04:23:08,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18615 states, 18551 states have (on average 4.342137890140693) internal successors, (80551), 18614 states have internal predecessors, (80551), 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) [2021-11-03 04:23:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18615 states to 18615 states and 80551 transitions. [2021-11-03 04:23:08,504 INFO L78 Accepts]: Start accepts. Automaton has 18615 states and 80551 transitions. Word has length 18 [2021-11-03 04:23:08,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:23:08,504 INFO L470 AbstractCegarLoop]: Abstraction has 18615 states and 80551 transitions. [2021-11-03 04:23:08,505 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 7 states have internal predecessors, (17), 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) [2021-11-03 04:23:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 18615 states and 80551 transitions. [2021-11-03 04:23:08,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-03 04:23:08,536 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:23:08,536 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:23:08,536 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-11-03 04:23:08,536 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:23:08,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:23:08,537 INFO L85 PathProgramCache]: Analyzing trace with hash -357760775, now seen corresponding path program 1 times [2021-11-03 04:23:08,537 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:23:08,537 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494927590] [2021-11-03 04:23:08,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:08,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:23:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:23:08,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-03 04:23:08,635 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:23:08,635 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494927590] [2021-11-03 04:23:08,635 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [494927590] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:23:08,635 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:23:08,636 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-03 04:23:08,636 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123335462] [2021-11-03 04:23:08,637 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:23:08,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:23:08,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:23:08,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:23:08,638 INFO L87 Difference]: Start difference. First operand 18615 states and 80551 transitions. Second operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 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) [2021-11-03 04:23:09,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:23:09,045 INFO L93 Difference]: Finished difference Result 26078 states and 107548 transitions. [2021-11-03 04:23:09,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-03 04:23:09,046 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 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 20 [2021-11-03 04:23:09,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:23:09,143 INFO L225 Difference]: With dead ends: 26078 [2021-11-03 04:23:09,144 INFO L226 Difference]: Without dead ends: 25340 [2021-11-03 04:23:09,144 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2021-11-03 04:23:09,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25340 states. [2021-11-03 04:23:09,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25340 to 19182. [2021-11-03 04:23:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19182 states, 19111 states have (on average 4.279681858615457) internal successors, (81789), 19181 states have internal predecessors, (81789), 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) [2021-11-03 04:23:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19182 states to 19182 states and 81789 transitions. [2021-11-03 04:23:10,112 INFO L78 Accepts]: Start accepts. Automaton has 19182 states and 81789 transitions. Word has length 20 [2021-11-03 04:23:10,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:23:10,113 INFO L470 AbstractCegarLoop]: Abstraction has 19182 states and 81789 transitions. [2021-11-03 04:23:10,113 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 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) [2021-11-03 04:23:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 19182 states and 81789 transitions. [2021-11-03 04:23:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-03 04:23:10,126 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:23:10,127 INFO L513 BasicCegarLoop]: trace histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:23:10,127 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-11-03 04:23:10,127 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-03 04:23:10,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:23:10,128 INFO L85 PathProgramCache]: Analyzing trace with hash 1636047089, now seen corresponding path program 1 times [2021-11-03 04:23:10,128 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:23:10,128 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013847282] [2021-11-03 04:23:10,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:10,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:23:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:23:10,163 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-03 04:23:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-03 04:23:10,198 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-11-03 04:23:10,198 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-03 04:23:10,198 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-03 04:23:10,198 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:23:10,199 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION [2021-11-03 04:23:10,211 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:23:10,211 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:23:10,212 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:23:10,212 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-03 04:23:10,212 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-11-03 04:23:10,213 INFO L731 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1] [2021-11-03 04:23:10,213 WARN L234 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-03 04:23:10,213 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2021-11-03 04:23:10,244 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,244 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,244 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,244 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,245 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,245 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,245 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,245 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,245 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,246 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,246 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,246 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,246 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,246 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,246 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,247 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,247 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,247 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,247 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,247 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,248 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,248 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,248 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,248 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,248 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,248 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,249 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,249 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,249 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,249 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,249 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,250 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,250 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,250 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,250 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,250 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,250 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,251 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,251 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,251 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,251 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,251 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,252 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,252 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,252 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,252 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,252 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,252 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,253 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,253 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,253 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,253 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,253 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,254 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,254 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,255 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,255 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,255 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,255 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,255 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,255 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,256 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,256 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,257 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,257 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,257 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,257 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,257 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,257 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,258 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,258 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,258 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,258 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,258 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,259 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,259 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,260 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,260 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,260 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,260 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,260 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,260 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,261 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,261 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,261 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,261 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,262 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,262 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,262 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,262 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,262 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,263 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,263 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,263 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,263 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,263 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,263 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,264 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,264 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,264 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,264 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,264 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,265 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,265 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,265 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,265 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,265 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,265 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,266 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,266 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,266 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,266 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,266 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,266 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,267 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,267 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,267 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,267 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,267 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,268 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,268 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,268 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,268 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,268 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,268 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,269 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,269 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,269 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,269 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,269 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,270 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,270 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,270 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,270 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,271 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,271 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,271 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,271 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,271 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,271 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,272 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,272 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,272 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,272 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,272 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,272 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,273 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,273 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,273 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,273 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,273 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,274 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,274 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,275 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,275 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,275 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,275 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,275 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,276 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,276 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,276 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,276 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,276 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,276 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,277 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,277 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,277 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,277 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,277 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,278 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,278 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,279 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,279 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,280 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,280 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,280 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,280 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,280 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,281 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,281 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,281 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,281 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,281 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,282 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,283 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,284 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,284 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,284 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,284 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,284 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,284 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,285 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,285 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,285 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,285 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,285 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,286 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,287 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,287 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,287 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,287 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,287 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,288 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,288 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,288 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,288 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,288 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,288 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,289 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,290 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,290 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,290 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,290 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,290 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,290 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,291 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,291 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,291 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,291 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,291 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,292 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,293 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,294 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,294 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,294 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,294 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,294 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,295 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,295 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,295 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,295 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,295 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,295 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,296 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,296 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,297 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,297 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,297 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,297 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,297 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,297 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,298 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,298 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,298 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,298 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,298 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,299 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,300 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,300 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,300 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,300 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,300 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,300 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,301 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,301 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,301 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,301 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,301 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,302 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,303 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,303 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,304 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,304 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,304 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,304 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,304 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,305 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,305 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,305 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,305 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,305 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,306 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,306 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,306 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,306 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,306 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,306 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,307 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,307 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,307 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,307 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,307 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,308 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,308 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,308 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,308 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,308 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,309 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,309 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,310 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,310 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,310 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,310 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,310 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,310 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,311 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,311 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,311 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,311 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,311 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,312 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,313 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,313 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,313 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,313 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,313 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,313 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,314 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,314 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,314 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,314 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,314 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,315 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,315 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,315 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,315 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,315 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,315 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,316 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,317 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,317 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,317 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,317 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,317 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,317 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,318 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,318 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,318 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,318 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,318 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,319 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,319 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,319 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,320 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,320 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,320 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,321 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,321 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,321 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,321 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,321 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,322 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,322 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,323 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,323 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,324 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,324 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,324 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,324 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,325 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,325 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,325 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,325 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,326 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,327 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,327 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,327 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,327 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,327 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,328 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,328 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,328 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,328 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,330 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,330 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,331 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,331 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,331 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,331 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,331 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,332 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,332 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,332 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,333 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,334 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,334 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,334 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,334 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,334 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,335 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,335 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,335 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,335 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,337 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,337 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,340 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,348 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,348 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,349 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:23:10,350 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-03 04:23:10,351 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 04:23:10,352 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 [2021-11-03 04:23:10,352 INFO L340 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2021-11-03 04:23:10,356 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-11-03 04:23:10,356 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 244 places, 243 transitions, 576 flow [2021-11-03 04:23:10,357 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 244 places, 243 transitions, 576 flow [2021-11-03 04:23:10,357 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 244 places, 243 transitions, 576 flow [2021-11-03 04:23:10,422 INFO L129 PetriNetUnfolder]: 22/261 cut-off events. [2021-11-03 04:23:10,422 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-11-03 04:23:10,427 INFO L84 FinitePrefix]: Finished finitePrefix Result has 299 conditions, 261 events. 22/261 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 583 event pairs, 0 based on Foata normal form. 0/228 useless extension candidates. Maximal degree in co-relation 288. Up to 12 conditions per place. [2021-11-03 04:23:10,453 INFO L116 LiptonReduction]: Number of co-enabled transitions 21150 [2021-11-03 04:23:17,724 INFO L131 LiptonReduction]: Checked pairs total: 29578 [2021-11-03 04:23:17,724 INFO L133 LiptonReduction]: Total number of compositions: 284 [2021-11-03 04:23:17,725 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 69 places, 53 transitions, 196 flow [2021-11-03 04:23:23,141 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 113232 states, 113131 states have (on average 6.652305734060514) internal successors, (752582), 113231 states have internal predecessors, (752582), 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) [2021-11-03 04:23:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand has 113232 states, 113131 states have (on average 6.652305734060514) internal successors, (752582), 113231 states have internal predecessors, (752582), 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) [2021-11-03 04:23:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-03 04:23:23,346 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:23:23,346 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:23:23,346 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-03 04:23:23,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:23:23,347 INFO L85 PathProgramCache]: Analyzing trace with hash 420408251, now seen corresponding path program 1 times [2021-11-03 04:23:23,347 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:23:23,347 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581717802] [2021-11-03 04:23:23,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:23,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:23:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:23:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:23:23,378 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:23:23,379 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581717802] [2021-11-03 04:23:23,379 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581717802] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:23:23,379 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:23:23,379 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-03 04:23:23,380 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932694853] [2021-11-03 04:23:23,380 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 04:23:23,381 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:23:23,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 04:23:23,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:23:23,591 INFO L87 Difference]: Start difference. First operand has 113232 states, 113131 states have (on average 6.652305734060514) internal successors, (752582), 113231 states have internal predecessors, (752582), 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 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-11-03 04:23:24,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:23:24,961 INFO L93 Difference]: Finished difference Result 63002 states and 373817 transitions. [2021-11-03 04:23:24,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 04:23:24,962 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 8 [2021-11-03 04:23:24,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:23:25,388 INFO L225 Difference]: With dead ends: 63002 [2021-11-03 04:23:25,388 INFO L226 Difference]: Without dead ends: 62066 [2021-11-03 04:23:25,389 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 04:23:25,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62066 states. [2021-11-03 04:23:28,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62066 to 61078. [2021-11-03 04:23:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61078 states, 60989 states have (on average 5.990358917181787) internal successors, (365346), 61077 states have internal predecessors, (365346), 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) [2021-11-03 04:23:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61078 states to 61078 states and 365346 transitions. [2021-11-03 04:23:28,771 INFO L78 Accepts]: Start accepts. Automaton has 61078 states and 365346 transitions. Word has length 8 [2021-11-03 04:23:28,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:23:28,771 INFO L470 AbstractCegarLoop]: Abstraction has 61078 states and 365346 transitions. [2021-11-03 04:23:28,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-11-03 04:23:28,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61078 states and 365346 transitions. [2021-11-03 04:23:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-03 04:23:28,772 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:23:28,772 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:23:28,773 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-11-03 04:23:28,773 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-03 04:23:28,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:23:28,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1144634699, now seen corresponding path program 1 times [2021-11-03 04:23:28,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:23:28,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121672119] [2021-11-03 04:23:28,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:28,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:23:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:23:28,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:23:28,828 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:23:28,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121672119] [2021-11-03 04:23:28,828 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [121672119] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:23:28,828 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:23:28,828 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-03 04:23:28,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100403869] [2021-11-03 04:23:28,829 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-03 04:23:28,829 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:23:28,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-03 04:23:28,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-03 04:23:28,830 INFO L87 Difference]: Start difference. First operand 61078 states and 365346 transitions. Second operand has 7 states, 6 states have (on average 2.0) internal successors, (12), 6 states have internal predecessors, (12), 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) [2021-11-03 04:23:31,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:23:31,996 INFO L93 Difference]: Finished difference Result 103514 states and 588841 transitions. [2021-11-03 04:23:31,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-03 04:23:31,997 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 2.0) internal successors, (12), 6 states have internal predecessors, (12), 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 12 [2021-11-03 04:23:31,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:23:32,914 INFO L225 Difference]: With dead ends: 103514 [2021-11-03 04:23:32,914 INFO L226 Difference]: Without dead ends: 103008 [2021-11-03 04:23:32,914 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=57, Invalid=125, Unknown=0, NotChecked=0, Total=182 [2021-11-03 04:23:33,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103008 states. [2021-11-03 04:23:36,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103008 to 67412. [2021-11-03 04:23:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67412 states, 67281 states have (on average 5.840281803183663) internal successors, (392940), 67411 states have internal predecessors, (392940), 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) [2021-11-03 04:23:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67412 states to 67412 states and 392940 transitions. [2021-11-03 04:23:37,001 INFO L78 Accepts]: Start accepts. Automaton has 67412 states and 392940 transitions. Word has length 12 [2021-11-03 04:23:37,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:23:37,001 INFO L470 AbstractCegarLoop]: Abstraction has 67412 states and 392940 transitions. [2021-11-03 04:23:37,001 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 2.0) internal successors, (12), 6 states have internal predecessors, (12), 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) [2021-11-03 04:23:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 67412 states and 392940 transitions. [2021-11-03 04:23:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-03 04:23:37,003 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:23:37,003 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 04:23:37,004 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-11-03 04:23:37,005 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-03 04:23:37,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:23:37,005 INFO L85 PathProgramCache]: Analyzing trace with hash -720089975, now seen corresponding path program 2 times [2021-11-03 04:23:37,005 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-03 04:23:37,006 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281376364] [2021-11-03 04:23:37,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:23:37,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 04:23:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:23:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 04:23:37,071 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-03 04:23:37,072 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281376364] [2021-11-03 04:23:37,072 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281376364] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 04:23:37,072 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:23:37,072 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-03 04:23:37,072 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274143586] [2021-11-03 04:23:37,073 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-03 04:23:37,073 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-03 04:23:37,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-03 04:23:37,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 04:23:37,074 INFO L87 Difference]: Start difference. First operand 67412 states and 392940 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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) [2021-11-03 04:23:38,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:23:38,961 INFO L93 Difference]: Finished difference Result 83597 states and 464563 transitions. [2021-11-03 04:23:38,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-03 04:23:38,961 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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 12 [2021-11-03 04:23:38,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted.